CA2413360A1 - Combination of tube assembly and clip for wireless antenna grounding - Google Patents
Combination of tube assembly and clip for wireless antenna grounding Download PDFInfo
- Publication number
- CA2413360A1 CA2413360A1 CA002413360A CA2413360A CA2413360A1 CA 2413360 A1 CA2413360 A1 CA 2413360A1 CA 002413360 A CA002413360 A CA 002413360A CA 2413360 A CA2413360 A CA 2413360A CA 2413360 A1 CA2413360 A1 CA 2413360A1
- Authority
- CA
- Canada
- Prior art keywords
- antenna
- clip
- tube
- combination
- tube assembly
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
- H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/02—Connectors or connections adapted for particular applications for antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
- Y10T29/49018—Antenna or wave energy "plumbing" making with other electrical component
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49147—Assembling terminal to base
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/49222—Contact or terminal manufacturing by assembling plural parts forming array of contacts or terminals
Abstract
A grounding assembly for an antenna comprising an antenna with a shaft and a contact block connected to the end of the shaft; an antenna tube for the antenna, the antenna tube having a flange at a first end; a grounding clip affixed within a second end of the antenna tube, the grounding clip having a base and at least one contact pin, the contact pin providing a contact for the contact block when the antenna is in a retracted position; and a printed circuit board upon which the antenna tube is mounted, the circuit board including a groove within which the flange of the antenna tube fits, thereby restricting axial movement of the antenna tube.
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002413360A CA2413360C (en) | 2002-11-29 | 2002-11-29 | Combination of tube assembly and clip for wireless antenna grounding |
US10/723,838 US7053842B2 (en) | 2002-11-29 | 2003-11-26 | Combination of tube assembly and clip for wireless antenna grounding |
DE60318756T DE60318756T2 (en) | 2002-11-29 | 2003-11-28 | Antenna grounding device for a mobile phone |
DE03778190T DE03778190T1 (en) | 2002-11-29 | 2003-11-28 | COMBINATION OF TUBE ASSEMBLY AND CLIP FOR GROUNDING A WIRELESS ANTENNA |
AT06113174T ATE384344T1 (en) | 2002-11-29 | 2003-11-28 | ANTENNA GROUNDING DEVICE FOR A CELL PHONE |
CNB2003801045264A CN100487977C (en) | 2002-11-29 | 2003-11-28 | Combination of tube assembly and clip for wireless antenna grounding |
AT07114799T ATE546854T1 (en) | 2002-11-29 | 2003-11-28 | GROUND CLAMP AND PROCEDURE |
EP06113174A EP1689024B1 (en) | 2002-11-29 | 2003-11-28 | Antenna grounding assembly for a hand-held device |
EP03778190A EP1568100B1 (en) | 2002-11-29 | 2003-11-28 | Combination of tube assembly and clip for wireless antenna grounding |
AT03778190T ATE384343T1 (en) | 2002-11-29 | 2003-11-28 | TUBE ASSEMBLY AND CLIP COMBINATION FOR GROUNDING A WIRELESS ANTENNA |
DE60318741T DE60318741T2 (en) | 2002-11-29 | 2003-11-28 | COMBINATION OF TUBE ASSEMBLY AND CLIP FOR GROUNDING A WIRELESS ANTENNA |
EP07114799A EP1855350B1 (en) | 2002-11-29 | 2003-11-28 | Grounding clip and corresponding method |
PCT/CA2003/001854 WO2004051795A2 (en) | 2002-11-29 | 2003-11-28 | Grounding clip for retractable antenna |
AU2003285241A AU2003285241A1 (en) | 2002-11-29 | 2003-11-28 | Grounding clip for retractable antenna |
US11/274,121 US7196671B2 (en) | 2002-11-29 | 2005-11-16 | Combination of tube assembly and clip for wireless antenna grounding |
HK06102421A HK1081329A1 (en) | 2002-11-29 | 2006-02-23 | Combination of tube assembly and clip for wirelessantenna grounding |
HK06113850A HK1094094A1 (en) | 2002-11-29 | 2006-02-23 | Antenna grounding assembly for a hand-held device |
US11/676,342 US7394434B2 (en) | 2002-11-29 | 2007-02-19 | Combination of tube assembly and clip for wireless antenna grounding |
US12/128,782 US7739784B2 (en) | 2002-11-29 | 2008-05-29 | Method of making an antenna assembly |
US12/776,975 US8068060B2 (en) | 2002-11-29 | 2010-05-10 | Combination of tube assembly and clip for wireless antenna grounding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002413360A CA2413360C (en) | 2002-11-29 | 2002-11-29 | Combination of tube assembly and clip for wireless antenna grounding |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2413360A1 true CA2413360A1 (en) | 2004-05-29 |
CA2413360C CA2413360C (en) | 2008-09-16 |
Family
ID=32476992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002413360A Expired - Fee Related CA2413360C (en) | 2002-11-29 | 2002-11-29 | Combination of tube assembly and clip for wireless antenna grounding |
Country Status (2)
Country | Link |
---|---|
US (5) | US7053842B2 (en) |
CA (1) | CA2413360C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2413360C (en) * | 2002-11-29 | 2008-09-16 | Research In Motion Limited | Combination of tube assembly and clip for wireless antenna grounding |
KR100788676B1 (en) * | 2005-12-21 | 2007-12-26 | 삼성전자주식회사 | Antenna unit, method for controlling the same and mobile terminal including the same |
CN101517827B (en) * | 2006-09-28 | 2013-06-12 | 罗斯蒙德公司 | Wireless field device with antenna and radome for industrial locations |
US8362959B2 (en) | 2008-10-13 | 2013-01-29 | Rosemount Inc. | Wireless field device with rugged antenna and rotation stop |
CN102386474A (en) * | 2010-08-30 | 2012-03-21 | 华硕电脑股份有限公司 | Wireless module and electronic device |
CN102544687A (en) * | 2010-12-13 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | Antenna fixing structure of electronic device |
JP6419646B2 (en) * | 2015-05-25 | 2018-11-07 | タイコエレクトロニクスジャパン合同会社 | antenna |
CN117276929A (en) * | 2023-11-21 | 2023-12-22 | 山西六建集团有限公司 | Portable high-voltage line connection grounding device |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3383645A (en) * | 1967-04-04 | 1968-05-14 | Elco Corp | Female socket contact having a spring-clip |
ES443806A1 (en) | 1974-12-25 | 1977-08-16 | Matsushita Electric Ind Co Ltd | Antenna mount for receiver cabinet |
JPS55147806A (en) | 1979-05-07 | 1980-11-18 | Matsushita Electric Ind Co Ltd | Rod antenna |
US4730195A (en) | 1985-07-01 | 1988-03-08 | Motorola, Inc. | Shortened wideband decoupled sleeve dipole antenna |
US4734064A (en) | 1986-08-29 | 1988-03-29 | Amphenol Corporation | Electrical socket contact with convex engaging tines |
JPS63173934U (en) | 1987-04-30 | 1988-11-11 | ||
US4857939A (en) | 1988-06-03 | 1989-08-15 | Alliance Research Corporation | Mobile communications antenna |
US4847629A (en) | 1988-08-03 | 1989-07-11 | Alliance Research Corporation | Retractable cellular antenna |
DE69115407T2 (en) | 1990-09-07 | 1996-07-25 | Itt | Composition of a socket contact with close access |
JPH0455779U (en) * | 1990-09-18 | 1992-05-13 | ||
EP0476621B1 (en) * | 1990-09-18 | 1996-01-03 | Hirose Electric Co., Ltd. | Electrical connector for diversity antennas |
US5218370A (en) | 1990-12-10 | 1993-06-08 | Blaese Herbert R | Knuckle swivel antenna for portable telephone |
US5523768A (en) * | 1991-05-30 | 1996-06-04 | Conifer Corporation | Integrated feed and down converter apparatus |
JP3168219B2 (en) | 1991-10-31 | 2001-05-21 | 原田工業株式会社 | Ultra high frequency antenna for wireless telephone |
JP2558571B2 (en) | 1992-03-23 | 1996-11-27 | 株式会社ヨコオ | Rod antenna |
US5214434A (en) | 1992-05-15 | 1993-05-25 | Hsu Wan C | Mobile phone antenna with improved impedance-matching circuit |
JPH0667712A (en) | 1992-08-21 | 1994-03-11 | Enshu Ltd | Ladder program editing method |
US5232382A (en) * | 1992-08-28 | 1993-08-03 | Foxconn International, Inc. | PGA socket contact |
JP2791848B2 (en) | 1992-09-14 | 1998-08-27 | 株式会社ヨコオ | Radio antenna |
US5422651A (en) | 1993-10-13 | 1995-06-06 | Chang; Chin-Kang | Pivotal structure for cordless telephone antenna |
US5539417A (en) * | 1994-11-16 | 1996-07-23 | Kelly Communications Group, Inc. | Antenna clip assembly and antenna control circuit for cellular phone |
US5541609A (en) | 1995-03-08 | 1996-07-30 | Virginia Polytechnic Institute And State University | Reduced operator emission exposure antennas for safer hand-held radios and cellular telephones |
DE69532502T2 (en) * | 1995-11-08 | 2004-11-04 | Nokia Corp. | Radio transceiver |
US5739792A (en) | 1995-12-22 | 1998-04-14 | Motorola, Inc. | Wireless communication device with electrical contacts |
US5821907A (en) | 1996-03-05 | 1998-10-13 | Research In Motion Limited | Antenna for a radio telecommunications device |
US5764191A (en) * | 1996-10-07 | 1998-06-09 | Sony Corporation | Retractable antenna assembly for a portable radio device |
US5945953A (en) * | 1997-04-30 | 1999-08-31 | Sony Corporation | Retractable antenna assembly for a portable radio apparatus |
US6034639A (en) | 1997-12-22 | 2000-03-07 | T & M Antennas | Retractable antenna for portable communicator |
US6064341A (en) | 1998-05-14 | 2000-05-16 | Motorola, Inc. | Antenna assembly |
JP2000091827A (en) * | 1998-09-07 | 2000-03-31 | Ace Technol Co Ltd | Helical antenna for portable communication terminal equipment using ceramic dielectric and manufacture of the same |
JP2000188503A (en) | 1998-12-22 | 2000-07-04 | Yokowo Co Ltd | Antenna for portable radio unit |
JP2000178192A (en) | 1999-01-01 | 2000-06-27 | Lion Corp | Antiphlogistic sedative drug for external use |
US6215446B1 (en) * | 1999-07-23 | 2001-04-10 | Centurion Wireless Technologies, Inc. | Snap-in antenna |
WO2001067545A1 (en) | 2000-03-07 | 2001-09-13 | Galtronics Usa, Inc. | Antenna connector |
US6847830B1 (en) | 2000-03-24 | 2005-01-25 | Sierra Wireless, Inc | Retractable antenna for personal computer card |
US6329951B1 (en) | 2000-04-05 | 2001-12-11 | Research In Motion Limited | Electrically connected multi-feed antenna system |
WO2002054539A1 (en) | 2000-12-29 | 2002-07-11 | Eung-Soon Chang | Antenna for portable wireless machinery |
JP3455727B2 (en) * | 2001-01-04 | 2003-10-14 | 株式会社東芝 | Antennas and wireless terminals using them |
US6573868B2 (en) * | 2001-02-28 | 2003-06-03 | 3Com Corporation | Retractable antenna for electronic devices |
KR100387039B1 (en) * | 2001-03-24 | 2003-06-12 | 삼성전자주식회사 | Retractrable/extendable antenna unit with conductive tube for portable radiotelephone |
US6639562B2 (en) * | 2001-12-17 | 2003-10-28 | Centurion Wireless Tech., Inc. | GSM/DCS stubby antenna |
JP3515559B2 (en) * | 2002-01-09 | 2004-04-05 | 日本アンテナ株式会社 | Multi-frequency antenna |
CA2413360C (en) * | 2002-11-29 | 2008-09-16 | Research In Motion Limited | Combination of tube assembly and clip for wireless antenna grounding |
-
2002
- 2002-11-29 CA CA002413360A patent/CA2413360C/en not_active Expired - Fee Related
-
2003
- 2003-11-26 US US10/723,838 patent/US7053842B2/en not_active Expired - Fee Related
-
2005
- 2005-11-16 US US11/274,121 patent/US7196671B2/en not_active Expired - Fee Related
-
2007
- 2007-02-19 US US11/676,342 patent/US7394434B2/en not_active Expired - Fee Related
-
2008
- 2008-05-29 US US12/128,782 patent/US7739784B2/en not_active Expired - Fee Related
-
2010
- 2010-05-10 US US12/776,975 patent/US8068060B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070176837A1 (en) | 2007-08-02 |
US20100220032A1 (en) | 2010-09-02 |
US20040160379A1 (en) | 2004-08-19 |
CA2413360C (en) | 2008-09-16 |
US7053842B2 (en) | 2006-05-30 |
US20080222877A1 (en) | 2008-09-18 |
US7739784B2 (en) | 2010-06-22 |
US7196671B2 (en) | 2007-03-27 |
US8068060B2 (en) | 2011-11-29 |
US7394434B2 (en) | 2008-07-01 |
US20060066499A1 (en) | 2006-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2439724A1 (en) | Meter register | |
CA2199456A1 (en) | Wireless Communication Device with Antenna-Activated Switch | |
ATE403951T1 (en) | PIFA ANTENNA WITH SLOTS | |
WO2005119841A3 (en) | Circuit component and circuit component assembly for antenna circuit | |
EP1326302A3 (en) | Integrated circuit fractal antenna in a hearing aid device | |
SE9801155D0 (en) | Antenna means, a method for its manufacturing and a hand-held radio communication device | |
WO2002015646A3 (en) | Integral lamp | |
WO2003021716A1 (en) | Antenna device, wireless communication terminal, external antenna and hand-strap | |
WO2005016765A3 (en) | Apparatus for carrying cargo | |
WO2003010851A1 (en) | Portable radio-use antenna | |
EP1394899A3 (en) | Planar antenna having a shielded circuit board | |
CA2413360A1 (en) | Combination of tube assembly and clip for wireless antenna grounding | |
EP1469559A3 (en) | Ground terminal and method for mounting a printed board mounted with a ground terminal to a chassis | |
CA2241370A1 (en) | Antenna assembly comprising whip antenna and helical antenna contained in antenna top rotatably mounted on top end of the whip antenna | |
EP1059702A3 (en) | Ground terminal | |
WO2004027311A3 (en) | Solid state light source, as for a flashlight | |
WO2003022019A3 (en) | Wireless suspension design to accommodate multiple drive designs | |
SE0002387L (en) | Antenna device | |
EP1221736A3 (en) | Antenna structure and mobile terminal having antenna structure | |
CA2291773A1 (en) | Antenna assembly and a mobile radio apparatus using the same | |
EP1239500A3 (en) | Tactile switch | |
ATE464671T1 (en) | ANTENNA FEEDING STRUCTURE | |
WO2004062030A3 (en) | Antenna assembly with electrical connectors | |
DE10346800A1 (en) | Printed antenna for use in wireless applications has radiating lines, earthing metal area, and at least an adaptation line printed on a support layer | |
CA2425077A1 (en) | Electrical connector assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20171129 |