US91154A - Improvement in attaching- handles to picks - Google Patents
Improvement in attaching- handles to picks Download PDFInfo
- Publication number
- US91154A US91154A US91154DA US91154A US 91154 A US91154 A US 91154A US 91154D A US91154D A US 91154DA US 91154 A US91154 A US 91154A
- Authority
- US
- United States
- Prior art keywords
- pick
- socket
- holder
- picks
- handles
- 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
Links
- 238000010276 construction Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/22—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using hooks or like elements
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/66—Interfitted members with external bridging piece
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Clamps And Clips (AREA)
Description
tata @sin ut ti THOMAS H. NEAL, OF ALLEGHENY, PENNSYLVANIA.I
Lette/rs Patent No. 91,154, dated .Tune 8, 1869.
IMRROVEMENT IN ATTACHING- HANDLES TO PICKS.
The Schedule referred to in these Letters Patent and making part of the same.
,mining-pick with a holder o r handle-socket, and a clamping-screw, the several parts being constructed and arranged, with relation to each other, in the manner hereinafter described. l
-To enable' others skilledv in the artto make and use -ff'/`\\m-y invention, I will proceed to describe its ,constructioramloperation.
In the accompanying drawings, which' form part of mypecication I 'Figure 1 is a side view of the" pick and its holder or socket, representing the pick and'socket secured to a section of a pick-handle.
Figure 2 is a sideview of the pick-holder or socket,
provided with a section of handle vand pick.
Figure 3 is a longitudinal sectiouof fig. 2.
l In the drawings, A represents thepick, which is made from a square bar of steel, which is pointed and temv pared.
-At the centre, where it is held in the holder or socket, it is provdedwith a notch or recess, sv.
The holder or socket B is made of cast-brass, and
may be made of malleable cast-iron, or other suitable material.
In the part marked e, of' the holder or socket B, is placed a clamping-screw, O,for the purpose of holding the pick A in a fixed position in the holder or socket B.
The handle D is made of wood, and may be securedv in theholder or socket B, through the medium of a wedge or other device. To remove the pick A out of the holder or socket B, it is only necessary to slacken up the clampingscrew C; and to secure the pick in its holder or socket, it is placed in the holder or socket, as shown in iig. 3, and the clamping-screw forced iirmly against the pick.
'lhe advantage of vmy improvement consists in cheapness of construction, and the facility and 'security with which the several parts may be adjusted and secured together.
I do not claim broadlya mining pick, made in several parts, for s uch device is well known.
Having thus described the nature, construction, and operation of myimproveineut,
What I claim 'asV of my invention, is-
The pick-holder B, and clamping-screw C, when constructed and arranged substantially asherein described, and forhthe purpose set forth.
THOMAS H. NEAL.
Witnesses:
A. C. JOHNSTON, JAMES J. J oHNsToN.
Publications (1)
Publication Number | Publication Date |
---|---|
US91154A true US91154A (en) | 1869-06-08 |
Family
ID=2160632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US91154D Expired - Lifetime US91154A (en) | Improvement in attaching- handles to picks |
Country Status (1)
Country | Link |
---|---|
US (1) | US91154A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7177811B1 (en) | 2000-11-03 | 2007-02-13 | At&T Corp. | Method for sending multi-media messages using customizable background images |
US20080040227A1 (en) * | 2000-11-03 | 2008-02-14 | At&T Corp. | System and method of marketing using a multi-media communication system |
US20080311310A1 (en) * | 2000-04-12 | 2008-12-18 | Oerlikon Trading Ag, Truebbach | DLC Coating System and Process and Apparatus for Making Coating System |
US20100114579A1 (en) * | 2000-11-03 | 2010-05-06 | At & T Corp. | System and Method of Controlling Sound in a Multi-Media Communication Application |
US20110181605A1 (en) * | 2000-11-03 | 2011-07-28 | At&T Intellectual Property Ii, L.P. Via Transfer From At&T Corp. | System and method of customizing animated entities for use in a multimedia communication application |
-
0
- US US91154D patent/US91154A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080311310A1 (en) * | 2000-04-12 | 2008-12-18 | Oerlikon Trading Ag, Truebbach | DLC Coating System and Process and Apparatus for Making Coating System |
US7177811B1 (en) | 2000-11-03 | 2007-02-13 | At&T Corp. | Method for sending multi-media messages using customizable background images |
US20080040227A1 (en) * | 2000-11-03 | 2008-02-14 | At&T Corp. | System and method of marketing using a multi-media communication system |
US20100114579A1 (en) * | 2000-11-03 | 2010-05-06 | At & T Corp. | System and Method of Controlling Sound in a Multi-Media Communication Application |
US7949109B2 (en) | 2000-11-03 | 2011-05-24 | At&T Intellectual Property Ii, L.P. | System and method of controlling sound in a multi-media communication application |
US20110181605A1 (en) * | 2000-11-03 | 2011-07-28 | At&T Intellectual Property Ii, L.P. Via Transfer From At&T Corp. | System and method of customizing animated entities for use in a multimedia communication application |
US10346878B1 (en) | 2000-11-03 | 2019-07-09 | At&T Intellectual Property Ii, L.P. | System and method of marketing using a multi-media communication system |
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