AU2002232570A1 - Constant force apparatus and method - Google Patents

Constant force apparatus and method

Info

Publication number
AU2002232570A1
AU2002232570A1 AU2002232570A AU3257002A AU2002232570A1 AU 2002232570 A1 AU2002232570 A1 AU 2002232570A1 AU 2002232570 A AU2002232570 A AU 2002232570A AU 3257002 A AU3257002 A AU 3257002A AU 2002232570 A1 AU2002232570 A1 AU 2002232570A1
Authority
AU
Australia
Prior art keywords
constant force
force apparatus
constant
force
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.)
Abandoned
Application number
AU2002232570A
Inventor
Bradford J. Brown
Larry L. Howell
Spencer P. Magleby
Chris A. Mattson
Brent L. Weight
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brigham Young University
Original Assignee
Brigham Young University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Brigham Young University filed Critical Brigham Young University
Publication of AU2002232570A1 publication Critical patent/AU2002232570A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • 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
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • 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
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2442—Contacts for co-operating by abutting resilient; resiliently-mounted with a single cantilevered beam
    • 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
    • H01R13/44—Means for preventing access to live contacts
AU2002232570A 2000-12-15 2001-12-14 Constant force apparatus and method Abandoned AU2002232570A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25603000P 2000-12-15 2000-12-15
US60256030 2000-12-15
PCT/US2001/048188 WO2002049159A1 (en) 2000-12-15 2001-12-14 Constant force apparatus and method

Publications (1)

Publication Number Publication Date
AU2002232570A1 true AU2002232570A1 (en) 2002-06-24

Family

ID=22970831

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002232570A Abandoned AU2002232570A1 (en) 2000-12-15 2001-12-14 Constant force apparatus and method

Country Status (5)

Country Link
US (1) US6945800B2 (en)
CN (1) CN1249855C (en)
AU (1) AU2002232570A1 (en)
FI (1) FI117731B (en)
WO (1) WO2002049159A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4184251B2 (en) * 2003-12-17 2008-11-19 第一電子工業株式会社 Card connector
CN101895019B (en) * 2009-05-18 2012-10-17 深圳富泰宏精密工业有限公司 Elastic piece structure
CN101841092B (en) * 2010-04-16 2013-08-07 中兴通讯股份有限公司 Metal spring leaf
KR101817804B1 (en) * 2011-08-03 2018-01-11 삼성전자주식회사 Contact terminal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969830A (en) * 1989-06-12 1990-11-13 Grid Systems Corporation Connection between portable computer components
US5694292A (en) * 1996-08-05 1997-12-02 Compaq Computer Corporation Portable computer docking station with removable support shelf apparatus
US5933322A (en) * 1996-10-23 1999-08-03 Compaq Computer Corporation Computer docking station with integral base security system
US6115242A (en) * 1997-10-24 2000-09-05 Advanced Micro Devices, Inc. Chip chassis including a micro-backplane for receiving and connecting a plurality of computer chips
US6069790A (en) * 1998-01-27 2000-05-30 Dell Usa, L.P. Portable computer ejection mechanism for docking devices
US6135801A (en) * 1998-04-30 2000-10-24 Hewlett-Packard Company Computer underside docking method and apparatus
US6123557A (en) * 1998-12-02 2000-09-26 Inventec Corporation Automatic opening mechanism for docking station connector cover

Also Published As

Publication number Publication date
WO2002049159A1 (en) 2002-06-20
FI117731B (en) 2007-01-31
CN1249855C (en) 2006-04-05
US20040137785A1 (en) 2004-07-15
CN1481597A (en) 2004-03-10
FI20030901A (en) 2003-08-15
US6945800B2 (en) 2005-09-20

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