US932330A - Multiple door-bolt. - Google Patents
Multiple door-bolt. Download PDFInfo
- Publication number
- US932330A US932330A US1909484808A US932330A US 932330 A US932330 A US 932330A US 1909484808 A US1909484808 A US 1909484808A US 932330 A US932330 A US 932330A
- Authority
- US
- United States
- Prior art keywords
- bolts
- door
- bolt
- stem
- notch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/21—Individually latched double doors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0801—Multiple
- Y10T292/0834—Sliding
- Y10T292/0836—Operating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5246—Dead bolts
- Y10T70/5248—Multiple
- Y10T70/527—Sliding
Definitions
- This invention relates to new and useful improvements in multiple door bolts, and comprises various details ol construction, combinationsl and arrangements oi' parts which 'w ill be hereinafter iully described and then specifically defined in the appended claims.
- A designate two doors, one of which is provided with the locking bolts B and B, one el' which bolts is mounted near the bottom and the other near the top oi' the door and each positioned with f in a recess or channel adjacent to the marginal edge of the door.
- C designate socket members designed to be seated one in the sill or threshold and the other in the top of the door l'rame and de signed to be engaged by the bolts B when in projected positions.
- Said bolts B are provided each with a stem having a reduced portion D, said reduced portion of each stem being surrounded by a stem D', one end of which bears against a lined collar D2 on the door, while the other end bears against a shoulder l)3 on the stem.
- Each stem is guided in its longitudinal movements by passing through an aperture in the bracket plate l*l and the adjacent ends of the stems each have an anti-friction roller E journaled thereon.
- the two springs D and D tend to normally hold the bolts out o'lI engagement member L mij Specification of Letters Patent. Patentgd Auo, 24, 1969,
- a knob shaft l to which a gear wheel l is lined and J designates a curved segment pawl having teeth in engagement with the gear wheel l and said segment J is adapted to engage a notch -formed in the stem ol' the upper bolt l'or the purpose of holding the latter in a projected position.
- the segment pawl J is mounted about a converted surface JG oi' the casing el? and moves intermediate said convexed surl'ace and a pin J5.
- a casing l through which a lmob'sha'l't l passes, hav ing a gear wheel K2 thereon, the teeth ol which mesh with the teeth liz of the longitudinally movable member L which has its outer end tapering as at L" while its rear end has a notch L2. ed to be thrown into the notch L2 when the member L is moved forward to its farthest outer throw. Said member L serves to hold the bolts in projected positions as well as to loclr the two doors together.
- lt will thus be ser of multiple door boh and described the bolt t only be locked by the thi ⁇ ber L intermediate the L wheels and this is accompli doors are closed and the li, given a partial revolution.
- lt t hat by the provision wranged as shown ng of the memanti-friction ⁇ d when the i shaft K is desired N is a locking bolt adaptving door A may to open the door A independent of the door A while the latter is locked, it may be done by causing the upper bolt B to be held in a projected position by means of the segment pawl J engaging the notch b.
- a multiple door bolt apparatus comprising spring actuated bolts positioned upon a door, an anti-friction wheel mounted upon the inner end of the stem of each of said bolts, means for holding one of said bolts in a projected position, a movable gear actuated member adapted to be mounted upon an adjacent door and to be moved intermediate said anti-friction wheels to throw the bolts into projected positions, as set forth.
- a multiple door boltl apparatus comprising, in combination with a door, springactuated bolts mounted therein, an antifriction wheel mounted upon the stem of each bolt, one of said stems being provided with a notch, a gear segment pawl adapted to be thrown into said notch to hold one of said bolts in a projected position, a gear and knob shaft for operating said segment, a movable member carried by an adjacent door and adapted to be inserted intermediate said anti-friction wheels to throw the bolts in opposite directions, and gear mechanism for moving said member, as set forth.
- a multiple door bolt apparatus comprising spring actuated bolts positioned upon a door, an anti-friction wheel mounted in the inner end of the stem of each of said bolts, means for holding one of said bolts in a projected position, a movable member adapted to be mounted in an adjacent door and'having a tapering end adapted be inserted between said rollers to sep ate the same and throw the bolts intov )rojected positions, as set forth.
- a multiple door bolt apparatus comprising, in combination with a door, springactuated bolts mounted therein, an antifriction wheel journaled in the inner end of the stem of each of said bolts, one of said stems being provided with a notch, a casing tted to said door and provided with a conveXed surface, a curved segment pawl having its concaved edge bearing against the conveXed portion of said casing and provided with teeth upon its conveXed edge, a
- a multiple door bolt apparatus comprising, in combination with a door, springactuated bolts mounted therein, an antifriction wheel journaled in the inner end of the stem of each of said bolts, one of said stems being provided with a notch, a casing fitted to said door and provided with a conveXed surface, a curved segment pawl having its concaved edge bearing against the conveXed portion of saidV casing and provided with teeth upon its conveXed edge, a gear wheel in mesh with the teeth of said segment, a knob shaft in said gear, a member adapted to be carried by anV adjacent door and provided with teeth upon one edge thereof, one end of said member being tapering and adapted to engagebetween said anti-friction Wheels, a gear wheel meshing with the teeth of said member and adapted to move the same longitudinally, as set forth.
Description
T. P. ROTGHPORD.
'MULTIPLE DOOR BOLT. APPLIoATmN Hun' mn.2o,19o9.
Patented Aug. 24, 1909.
A anew. e. www co.. Pumaumociwnw;
NTTED STATES PATENT OFFTCE.
THEODORE F. ROTCHFORD, BALLSTON, VIRGINIA.
MULTPLE BGEL-BOLT.
To all whom it may] concern.'
Be it linown that l, Tiinononn F. BoronironD, a citizen oi' the United States, residing at lallston, in the county ol A exandria and State ol' Virginia, have invented certain new and uselul lmprovements in Multiple Doorlolts; and l do hereby declare the following to be a full, clear, and exact description ol' the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference boing had to the accompanying drawings, and to the letters and figures of reference marked thereon, which l'orm a part of this specilication.
This invention relates to new and useful improvements in multiple door bolts, and comprises various details ol construction, combinationsl and arrangements oi' parts which 'w ill be hereinafter iully described and then specifically defined in the appended claims.
My invention is illustrated in the accompanying drawings, in which Figuro l is a vertioalsectional viewthrough two doors equipped with my improved apparatus, showing the bolts drawn within the recesses in the door, and Fig. 2 is a vertical elevation showing a part 'ol the apparatus thrown into position to causethe bolts to be projected. n
Reference now being had to the details ol' the drawings by letter, A, A designate two doors, one of which is provided with the locking bolts B and B, one el' which bolts is mounted near the bottom and the other near the top oi' the door and each positioned with f in a recess or channel adjacent to the marginal edge of the door.
C, C designate socket members designed to be seated one in the sill or threshold and the other in the top of the door l'rame and de signed to be engaged by the bolts B when in projected positions. Said bolts B are provided each with a stem having a reduced portion D, said reduced portion of each stem being surrounded by a stem D', one end of which bears against a lined collar D2 on the door, while the other end bears against a shoulder l)3 on the stem. Each stem is guided in its longitudinal movements by passing through an aperture in the bracket plate l*l and the adjacent ends of the stems each have an anti-friction roller E journaled thereon. The two springs D and D tend to normally hold the bolts out o'lI engagement member L mij Specification of Letters Patent. Patentgd Auo, 24, 1969,
Application filed March 20, 1909.
Serial No. 484,808.
with the plates C and C and with the antilriction rollers in contact with each other.
Mounted inthe door A is a knob shaft l to which a gear wheel l is lined and J designates a curved segment pawl having teeth in engagement with the gear wheel l and said segment J is adapted to engage a notch -formed in the stem ol' the upper bolt l'or the purpose of holding the latter in a projected position. The segment pawl J is mounted about a converted surface JG oi' the casing el? and moves intermediate said convexed surl'ace and a pin J5.
Mounted in the door A is a casing l through which a lmob'sha'l't l passes, hav ing a gear wheel K2 thereon, the teeth ol which mesh with the teeth liz of the longitudinally movable member L which has its outer end tapering as at L" while its rear end has a notch L2. ed to be thrown into the notch L2 when the member L is moved forward to its farthest outer throw. Said member L serves to hold the bolts in projected positions as well as to loclr the two doors together.
In operation, when it is desired to lock the doors, they are closed and assume the positions shown in Fig. l of the drawings. By turning the knob shaft K', the member L with a tapering end is moved forward and coming in contact with the two anti-friction rollers will cause the same to separate and the two stems of the bolts to move into projected positions. Then it is desired to hohl the upper bolt in a projected position, the knob shaft l is given a partial rotary movemont sufficient to throw the segment pawl J into the notch to hold the upper bolt at its highes uow. When the member L is po sitionet termediate the two anti-*friction wheels, ti. ,wo bolts as well as both doors will be ser` .ly locked. By turning the knob shatt in a reverse direction, the
thrown back into the pol of the drawings and own out of the socket sition shown in"l the bolts will be plates C.
lt will thus be ser of multiple door boh and described the bolt t only be locked by the thi` ber L intermediate the L wheels and this is accompli doors are closed and the li, given a partial revolution. lt t hat by the provision wranged as shown ng of the memanti-friction `d when the i shaft K is desired N is a locking bolt adaptving door A may to open the door A independent of the door A while the latter is locked, it may be done by causing the upper bolt B to be held in a projected position by means of the segment pawl J engaging the notch b. Should it be desired to allow both doors to open simultaneously, this may be easily done by simply giving a partial rotary movement to the knob shaft I and causing the pawl J to be thrown out of the notch b. Then, when the member L is withdrawn from between the anti-friction wheels, both doors will be allowed to freely swing open.
That I claim to be new is 1. A multiple door bolt apparatus, comprising spring actuated bolts positioned upon a door, an anti-friction wheel mounted upon the inner end of the stem of each of said bolts, means for holding one of said bolts in a projected position, a movable gear actuated member adapted to be mounted upon an adjacent door and to be moved intermediate said anti-friction wheels to throw the bolts into projected positions, as set forth.
2. A multiple door boltl apparatus, comprising, in combination with a door, springactuated bolts mounted therein, an antifriction wheel mounted upon the stem of each bolt, one of said stems being provided with a notch, a gear segment pawl adapted to be thrown into said notch to hold one of said bolts in a projected position, a gear and knob shaft for operating said segment, a movable member carried by an adjacent door and adapted to be inserted intermediate said anti-friction wheels to throw the bolts in opposite directions, and gear mechanism for moving said member, as set forth.
3. A multiple door bolt apparatus, comprising spring actuated bolts positioned upon a door, an anti-friction wheel mounted in the inner end of the stem of each of said bolts, means for holding one of said bolts in a projected position, a movable member adapted to be mounted in an adjacent door and'having a tapering end adapted be inserted between said rollers to sep ate the same and throw the bolts intov )rojected positions, as set forth. I
4. A multiple door bolt ap prising spring actuated i upon a door, an anti-fricti wheel mounted upon the inner end of the stem of each of said bolts, means for holding one of said bolts in a projected position, a movable member adapted to be mounted in an adjacent door and having a tapering end adapted to be inserted between said rollers to separate the same and throw the bolts into projected positions, and means for holding said member in a locked position, as set forth.
5. A multiple door bolt apparatus comprising, in combination with a door, springactuated bolts mounted therein, an antifriction wheel journaled in the inner end of the stem of each of said bolts, one of said stems being provided with a notch, a casing tted to said door and provided with a conveXed surface, a curved segment pawl having its concaved edge bearing against the conveXed portion of said casing and provided with teeth upon its conveXed edge, a
gear wheel in mesh with the teeth of said segment, a knob shaft in said gear, and means carried by an adjacent door for moving said bolts longitudinally in opposite directions, as set forth.
6. A multiple door bolt apparatus comprising, in combination with a door, springactuated bolts mounted therein, an antifriction wheel journaled in the inner end of the stem of each of said bolts, one of said stems being provided with a notch, a casing fitted to said door and provided with a conveXed surface, a curved segment pawl having its concaved edge bearing against the conveXed portion of saidV casing and provided with teeth upon its conveXed edge, a gear wheel in mesh with the teeth of said segment, a knob shaft in said gear, a member adapted to be carried by anV adjacent door and provided with teeth upon one edge thereof, one end of said member being tapering and adapted to engagebetween said anti-friction Wheels, a gear wheel meshing with the teeth of said member and adapted to move the same longitudinally, as set forth.
In testimony whereof I hereunto affix my signature in the presence of two witnesses.
THEODORE F. ROTCHFORD.
Nitnessesz A. L. HoUGH, A. R. FowLER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1909484808 US932330A (en) | 1909-03-20 | 1909-03-20 | Multiple door-bolt. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1909484808 US932330A (en) | 1909-03-20 | 1909-03-20 | Multiple door-bolt. |
Publications (1)
Publication Number | Publication Date |
---|---|
US932330A true US932330A (en) | 1909-08-24 |
Family
ID=3000753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1909484808 Expired - Lifetime US932330A (en) | 1909-03-20 | 1909-03-20 | Multiple door-bolt. |
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Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2489957A (en) * | 1948-04-28 | 1949-11-29 | Mary Davis Miller | Latch mechanism |
US2747883A (en) * | 1953-11-23 | 1956-05-29 | Frank S Frost | Hand truck with multiple wheel pairs |
US3378290A (en) * | 1965-02-01 | 1968-04-16 | Mark M. Sekulich | Door locking and latching device |
US3388938A (en) * | 1966-05-20 | 1968-06-18 | Francis C. Peterson | Cabinet door latch |
US3462182A (en) * | 1966-04-18 | 1969-08-19 | Schacht Associates Inc | Door locking mechanism |
US3792884A (en) * | 1971-10-04 | 1974-02-19 | Z Tutikawa | Locking device |
US4694669A (en) * | 1986-07-14 | 1987-09-22 | Dynaflair Corporation Canada Inc. | Door lock structure |
US5794467A (en) * | 1997-04-29 | 1998-08-18 | Justice; Ronny E. | Security door replacement |
US5901989A (en) * | 1997-07-16 | 1999-05-11 | Reflectolite | Multi-point inactive door lock |
US20030106356A1 (en) * | 2001-05-30 | 2003-06-12 | Dave Porter | Storage compartment security system |
US6705136B2 (en) * | 2001-05-30 | 2004-03-16 | Dave Porter | Storage compartment security system |
US20090213540A1 (en) * | 2008-02-21 | 2009-08-27 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Fixing apparatus for functional module |
US20090308112A1 (en) * | 2008-06-16 | 2009-12-17 | Adams Rite Manufacturing Co. | Multiple door locking control |
US20110156549A1 (en) * | 2009-12-24 | 2011-06-30 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Enclosure for electronic device |
US20110193352A1 (en) * | 2010-02-10 | 2011-08-11 | Lien-Hsi Huang | Lock structure |
US20120139268A1 (en) * | 2010-12-01 | 2012-06-07 | Orchidees Constructions S.A. | Locking device provided with at least one locking point for a sliding sash |
US8398126B2 (en) | 2007-05-21 | 2013-03-19 | Truth Hardware Corporation | Multipoint lock mechanism |
US8550506B2 (en) | 2009-06-30 | 2013-10-08 | Truth Hardware Corporation | Multi-point mortise lock mechanism for swinging door |
TWI421006B (en) * | 2008-03-28 | 2013-12-21 | Hon Hai Prec Ind Co Ltd | Fixing apparatus for functional module |
US8899635B2 (en) | 2008-10-03 | 2014-12-02 | Truth Hardware Corporation | Sliding door multipoint mortise lock with shoot bolts |
US20150252595A1 (en) * | 2014-03-04 | 2015-09-10 | Amesbury Group, Inc. | Deadbolt-activated supplemental lock |
US9482035B2 (en) | 2014-06-20 | 2016-11-01 | Truth Hardware Corporation | Recessed lock actuating device for sliding doors |
EP3222801A1 (en) * | 2016-03-22 | 2017-09-27 | Carl Wittkopp GmbH | Lock for containers for valuable goods |
US10337218B2 (en) * | 2015-07-08 | 2019-07-02 | Arconic Inc. | Handle mechanisms |
US10662675B2 (en) | 2017-04-18 | 2020-05-26 | Amesbury Group, Inc. | Modular electronic deadbolt systems |
US10808424B2 (en) | 2017-05-01 | 2020-10-20 | Amesbury Group, Inc. | Modular multi-point lock |
US10968661B2 (en) | 2016-08-17 | 2021-04-06 | Amesbury Group, Inc. | Locking system having an electronic deadbolt |
US11066850B2 (en) | 2017-07-25 | 2021-07-20 | Amesbury Group, Inc | Access handle for sliding doors |
US20220170299A1 (en) * | 2020-11-09 | 2022-06-02 | Jesper Birk Andersen | Child proof latch and method of fitting |
US11441333B2 (en) | 2018-03-12 | 2022-09-13 | Amesbury Group, Inc. | Electronic deadbolt systems |
US11661771B2 (en) | 2018-11-13 | 2023-05-30 | Amesbury Group, Inc. | Electronic drive for door locks |
US11834866B2 (en) | 2018-11-06 | 2023-12-05 | Amesbury Group, Inc. | Flexible coupling for electronic deadbolt systems |
-
1909
- 1909-03-20 US US1909484808 patent/US932330A/en not_active Expired - Lifetime
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2489957A (en) * | 1948-04-28 | 1949-11-29 | Mary Davis Miller | Latch mechanism |
US2747883A (en) * | 1953-11-23 | 1956-05-29 | Frank S Frost | Hand truck with multiple wheel pairs |
US3378290A (en) * | 1965-02-01 | 1968-04-16 | Mark M. Sekulich | Door locking and latching device |
US3462182A (en) * | 1966-04-18 | 1969-08-19 | Schacht Associates Inc | Door locking mechanism |
US3388938A (en) * | 1966-05-20 | 1968-06-18 | Francis C. Peterson | Cabinet door latch |
US3792884A (en) * | 1971-10-04 | 1974-02-19 | Z Tutikawa | Locking device |
US4694669A (en) * | 1986-07-14 | 1987-09-22 | Dynaflair Corporation Canada Inc. | Door lock structure |
US5794467A (en) * | 1997-04-29 | 1998-08-18 | Justice; Ronny E. | Security door replacement |
US5901989A (en) * | 1997-07-16 | 1999-05-11 | Reflectolite | Multi-point inactive door lock |
US20030106356A1 (en) * | 2001-05-30 | 2003-06-12 | Dave Porter | Storage compartment security system |
US6705136B2 (en) * | 2001-05-30 | 2004-03-16 | Dave Porter | Storage compartment security system |
US6843084B2 (en) * | 2001-05-30 | 2005-01-18 | Dave Porter | Storage compartment security system |
US20050247085A1 (en) * | 2001-05-30 | 2005-11-10 | Dave Porter | Storage compartment security system |
US8398126B2 (en) | 2007-05-21 | 2013-03-19 | Truth Hardware Corporation | Multipoint lock mechanism |
US20090213540A1 (en) * | 2008-02-21 | 2009-08-27 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Fixing apparatus for functional module |
TWI421006B (en) * | 2008-03-28 | 2013-12-21 | Hon Hai Prec Ind Co Ltd | Fixing apparatus for functional module |
US20090308112A1 (en) * | 2008-06-16 | 2009-12-17 | Adams Rite Manufacturing Co. | Multiple door locking control |
US8376415B2 (en) * | 2008-06-16 | 2013-02-19 | Adams Rite Manufacturing Co. | Multiple door locking control |
US8899635B2 (en) | 2008-10-03 | 2014-12-02 | Truth Hardware Corporation | Sliding door multipoint mortise lock with shoot bolts |
US9593516B2 (en) | 2009-06-30 | 2017-03-14 | Truth Hardware Corporation | Multi-point mortise lock mechanism for swinging door |
US8550506B2 (en) | 2009-06-30 | 2013-10-08 | Truth Hardware Corporation | Multi-point mortise lock mechanism for swinging door |
US20110156549A1 (en) * | 2009-12-24 | 2011-06-30 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Enclosure for electronic device |
US8328246B2 (en) * | 2009-12-24 | 2012-12-11 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Enclosure for electronic device |
US8628125B2 (en) | 2010-02-10 | 2014-01-14 | Taiwan Fu Hsing Industrial Co., Ltd. | Lock structure |
US20110193352A1 (en) * | 2010-02-10 | 2011-08-11 | Lien-Hsi Huang | Lock structure |
US20120139268A1 (en) * | 2010-12-01 | 2012-06-07 | Orchidees Constructions S.A. | Locking device provided with at least one locking point for a sliding sash |
US20150252595A1 (en) * | 2014-03-04 | 2015-09-10 | Amesbury Group, Inc. | Deadbolt-activated supplemental lock |
US9482035B2 (en) | 2014-06-20 | 2016-11-01 | Truth Hardware Corporation | Recessed lock actuating device for sliding doors |
US10337218B2 (en) * | 2015-07-08 | 2019-07-02 | Arconic Inc. | Handle mechanisms |
EP3222801A1 (en) * | 2016-03-22 | 2017-09-27 | Carl Wittkopp GmbH | Lock for containers for valuable goods |
US10968661B2 (en) | 2016-08-17 | 2021-04-06 | Amesbury Group, Inc. | Locking system having an electronic deadbolt |
US10662675B2 (en) | 2017-04-18 | 2020-05-26 | Amesbury Group, Inc. | Modular electronic deadbolt systems |
US11634931B2 (en) | 2017-04-18 | 2023-04-25 | Amesbury Group, Inc. | Modular electronic deadbolt systems |
US10808424B2 (en) | 2017-05-01 | 2020-10-20 | Amesbury Group, Inc. | Modular multi-point lock |
US11066850B2 (en) | 2017-07-25 | 2021-07-20 | Amesbury Group, Inc | Access handle for sliding doors |
US11441333B2 (en) | 2018-03-12 | 2022-09-13 | Amesbury Group, Inc. | Electronic deadbolt systems |
US11834866B2 (en) | 2018-11-06 | 2023-12-05 | Amesbury Group, Inc. | Flexible coupling for electronic deadbolt systems |
US11661771B2 (en) | 2018-11-13 | 2023-05-30 | Amesbury Group, Inc. | Electronic drive for door locks |
US20220170299A1 (en) * | 2020-11-09 | 2022-06-02 | Jesper Birk Andersen | Child proof latch and method of fitting |
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