CA2347042A1 - Self-locking bayonet coupling mechanism - Google Patents

Self-locking bayonet coupling mechanism Download PDF

Info

Publication number
CA2347042A1
CA2347042A1 CA002347042A CA2347042A CA2347042A1 CA 2347042 A1 CA2347042 A1 CA 2347042A1 CA 002347042 A CA002347042 A CA 002347042A CA 2347042 A CA2347042 A CA 2347042A CA 2347042 A1 CA2347042 A1 CA 2347042A1
Authority
CA
Canada
Prior art keywords
sleeve
coupler
bayonet pin
locking
coupler halves
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
Application number
CA002347042A
Other languages
French (fr)
Other versions
CA2347042C (en
Inventor
Robert R. Arcykiewicz
Walter J. Olender
Kevin M. Harms
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.)
Amphenol Corp
Original Assignee
Amphenol Corporation
Robert R. Arcykiewicz
Walter J. Olender
Kevin M. Harms
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 Amphenol Corporation, Robert R. Arcykiewicz, Walter J. Olender, Kevin M. Harms filed Critical Amphenol Corporation
Publication of CA2347042A1 publication Critical patent/CA2347042A1/en
Application granted granted Critical
Publication of CA2347042C publication Critical patent/CA2347042C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/625—Casing or ring with bayonet engagement

Abstract

An automatically locking bayonet coupling mechanism includes, a linear guide structure (23, 23', 24) for preventing relative rotation between the coupler halves (20, 21), a sleeve (22) rotatably mounted on one of the coupler halves, a spring (27, 28) captured between the sleeve and the coupler half on which it is mounted to generate a torsional force between the sleeve and the coupler half, an L-shaped groove (25) in the other of the coupler halves, and a bayonet pin (26) extending from the sleeve and arranged to engage cam surfaces (42, 44) defined by edges of the groove. As the coupler halves are pushed together linearly, engagement between the bayonet pin (26) and a first (42) of the cam surfaces causes the sleeve to rotate against the force of the spring.
Subsequently, the bayonet pin is caused to engage a second (44) of the cam surfaces that forms a locking ramp. As the sleeve is caused to rotate into a locking position in response to the spring force, the angle of the locking ramp causes the spring force on the bayonet pin and locking ramp to also draw the coupler halves together, and to maintain the axial force that draws the coupler halves together after the bayonet pin comes to rest before the end of the locking ramp.
CA002347042A 1999-08-27 2000-08-25 Self-locking bayonet coupling mechanism Expired - Fee Related CA2347042C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/384,055 US6226068B1 (en) 1999-08-27 1999-08-27 Self-locking bayonet coupling mechanism
US09/384,055 1999-08-27
PCT/US2000/023246 WO2001017068A1 (en) 1999-08-27 2000-08-25 Self-locking bayonet coupling mechanism

Publications (2)

Publication Number Publication Date
CA2347042A1 true CA2347042A1 (en) 2001-03-08
CA2347042C CA2347042C (en) 2008-07-15

Family

ID=23515844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347042A Expired - Fee Related CA2347042C (en) 1999-08-27 2000-08-25 Self-locking bayonet coupling mechanism

Country Status (7)

Country Link
US (1) US6226068B1 (en)
EP (1) EP1127388B1 (en)
JP (1) JP4777562B2 (en)
CN (1) CN1225820C (en)
CA (1) CA2347042C (en)
DE (1) DE60000605T2 (en)
WO (1) WO2001017068A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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US8328573B2 (en) 2009-06-18 2012-12-11 Thomas & Betts International, Inc. Electrical connector
US11678993B2 (en) 2020-02-19 2023-06-20 Howmedica Osteonics Corp. Humeral head trial with flexure

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US11678993B2 (en) 2020-02-19 2023-06-20 Howmedica Osteonics Corp. Humeral head trial with flexure

Also Published As

Publication number Publication date
EP1127388B1 (en) 2002-10-16
JP2003508888A (en) 2003-03-04
US6226068B1 (en) 2001-05-01
DE60000605D1 (en) 2002-11-21
CA2347042C (en) 2008-07-15
WO2001017068A1 (en) 2001-03-08
EP1127388A1 (en) 2001-08-29
CN1225820C (en) 2005-11-02
DE60000605T2 (en) 2003-07-03
CN1321348A (en) 2001-11-07
JP4777562B2 (en) 2011-09-21

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Effective date: 20180827