EP0471603A1 - Verriegelungsvorrichtung eines Verbinders - Google Patents

Verriegelungsvorrichtung eines Verbinders Download PDF

Info

Publication number: EP0471603A1
Authority: EP; European Patent Office
Prior art keywords: openings; spindle; barrel; control rod; pin
Prior art date: 1990-08-14
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

EP91402102A

Other languages

English (en)

French (fr)

Other versions

EP0471603B1 (de

Inventor

Jean-Luc Moreau

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.)

Compagnie Deutsch SA

Original Assignee

Compagnie Deutsch SA

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.)

1990-08-14

Filing date

1991-07-26

Publication date

1992-02-19

1991-07-26 Application filed by Compagnie Deutsch SA filed Critical Compagnie Deutsch SA

1992-02-19 Publication of EP0471603A1 publication Critical patent/EP0471603A1/de

1994-10-19 Application granted granted Critical

1994-10-19 Publication of EP0471603B1 publication Critical patent/EP0471603B1/de

2011-07-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- H01R13/627—Snap or like fastening
- H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove

Definitions

the coupling barrel 20 is in the form of a hollow cylinder, one end of which is closed. Said closed end is threaded in order to allow the barrel to be fixed by fitting the nut 21.
the locking means of the connection device is, in the example shown, formed by balls 34 positioned in radial openings 35 of the pin 31.
the spindle 31 is at its end facing the barrel 20 with a diameter substantially equal to, but slightly less than, the internal diameter of the barrel.
the end of the pin 31 is provided conical in order to facilitate the insertion of the latter into the barrel 20.
the part 30 of the locking device according to the invention has a portion 36 of smaller diameter, then an annular bulge 37 before ending with a rear portion 38 of diameter similar to that of the pin 31.
the control rod 32 is as visible in Figures 1 and 2 in several parts.
Its front end 40 is of very small diameter in order to position itself, in the position of locking of the locking device according to the invention, in the middle of the balls 34 and thus pushing them towards the outside of the pin 31, as visible in FIG. 3.
this front end 40 is of small size length and the control rod 32 has a larger diameter overall.
An annular bulge 41 is provided at a distance from the front end in order to form, opposite said front end 40, a support shoulder for a spring 43.
control rod 32 is shaped in order to facilitate its gripping.
said control rod 32 slides inside the pin 31 in a stepped bore thereof whose diameter is similar to that of said rod 32.
the part 46, opening at the 'rear of said movable part 30 of said bore has a diameter equal to that of the annular bulge 41 in order to be able to enclose said annular bulge 41 as well as the portion of the rod 32 surrounded by the spring 43.
a plug 39 is made integral with the part 30 by any known means (screwing, welding, snap-fastening ...) in order to partially close said part 46 opening out at the rear and to create a support for the rear end of the spring 43 while allowing passage to the outside of the rod 32.
the spring 43 then tends to always push the control rod 32 so that its front end is in the middle of the balls 34.
control rod 32 and of the internal bore of the movable part 30 of the device, as well as the spring 43 are provided in such a way that the control rod 32 can be driven rearward over a sufficient distance so that the front end 40 thereof is no longer positioned in contact with the balls. In this remote position of the control rod 32 shown in FIG. 2, the balls 34 are then free to enter the orifices 35.
the movable part 30 of the device according to the invention also comprises, as already mentioned above, a drawer 33 sliding on the external surface of the spindle 31.
This drawer 33 is of sufficient length to be able to be placed in front of the radial openings 35 of the pin to prevent the balls 34 from coming out.
the slide 33 is extended in the direction of the annular bulge 37 by lugs 47 the ends of which each have a radial bulge directed towards the axis which is applied to the portion 36 of smaller diameter of the pin 31.
the drawer 33 can thus be moved between a first position for which the ends of the legs 47 are close to the annular bulge 37 and a second position for which the radial bulges of said legs are against the shoulder separating the current part of the pin 31 from the portion 36 of smaller diameter. These positions correspond, as can be seen in FIGS. 1 and 2, to the locking and unlocking positions of the device according to the invention.
the drawer 33 In the locked position, the drawer 33 is kept retracted by the end of the barrel 20.
a spring 48 ensures the return of the drawer 33 to its second position remote from the annular bulge 37.
This spring is, in the example shown, arranged around the tabs 47 between a radial shoulder of the slide 33 and said annular bulge 37 of the pin 31.
the relative position of the fixed 10 and mobile 12 portions of the connector is ensured by the positioning in said mobile portion 12 of a ring 13 having a groove 14 in which the lug 24 which the external surface of the barrel 20 can slide.
FIG 1 the device according to the invention is shown locked, the pin 31 extends inside the barrel 20 and the balls extend partly in the openings 35 of the pin 31 and partly in the groove circumferential 25 of said barrel.
the drawer 33 is in its position for which the ends of its legs 47 are close to the annular bulge 37.
the control rod 32 is supported by the annular bulge 41 against the bottom of the bore 46 and is held in this position by the spring 43; the front end 40 of said control rod is thus positioned in the middle of the balls 34 which forces them towards the circumferential groove 25 of the barrel 20.
the marking zone 45 has come out of the plug 39 and allows the user to easily know at a glance the state of the connector.
the indexing elements lug 24 and groove 14 could be the first on the spindle in the form of a key or a flat and the second on the barrel.
the device according to the invention also has the advantage of being able to be used as a safety coupling. It can indeed be placed between two parts by coupling the second to the end 44 of the control rod 32. If an excessive force appears between the two parts, the control rod 32 is pulled backwards which ensures unlocking the device and releasing the second part.

Landscapes

Details Of Connecting Devices For Male And Female Coupling (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Lock And Its Accessories (AREA)

EP91402102A 1990-08-14 1991-07-26 Verriegelungsvorrichtung eines Verbinders Expired - Lifetime EP0471603B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9010360		1990-08-14
FR9010360A FR2665985B1 (fr)	1990-08-14	1990-08-14	Dispositif de verrouillage d'un connecteur.

Publications (2)

Publication Number	Publication Date
EP0471603A1 true EP0471603A1 (de)	1992-02-19
EP0471603B1 EP0471603B1 (de)	1994-10-19

Family

ID=9399675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91402102A Expired - Lifetime EP0471603B1 (de)	1990-08-14	1991-07-26	Verriegelungsvorrichtung eines Verbinders

Country Status (5)

Country	Link
EP (1)	EP0471603B1 (de)
AT (1)	ATE113143T1 (de)
CA (1)	CA2048310C (de)
DE (1)	DE69104670T2 (de)
FR (1)	FR2665985B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5800197A (en) *	1996-10-18	1998-09-01	Itt Manufacturing Enterprises, Inc.	Connector system with quick coupling/decoupling
WO2009140992A1 (en)	2008-05-23	2009-11-26	Sony Ericsson Mobile Communications Ab	Connector
JP2017136659A (ja) *	2016-02-02	2017-08-10	ファナック株式会社	ワーククランプ装置、およびワーククランプ装置を備える加工システム
JP2019042924A (ja) *	2018-12-06	2019-03-22	ファナック株式会社	ワーククランプ装置、およびワーククランプ装置を備える加工システム
CN112038838A (zh) *	2020-09-29	2020-12-04	中航光电科技股份有限公司	提高钢球锁紧式分离连接器抗振能力的锁紧结构及连接器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3631377A (en) *	1970-04-01	1971-12-28	Deutsch Co Elec Comp	Coupling
EP0369872A2 (de) *	1988-11-15	1990-05-23	Amphenol Corporation	Schnell trennbare Kupplungsvorrichtung für einen elektrischen Verbinder

1990
- 1990-08-14 FR FR9010360A patent/FR2665985B1/fr not_active Expired - Lifetime
1991
- 1991-07-26 AT AT91402102T patent/ATE113143T1/de not_active IP Right Cessation
- 1991-07-26 DE DE69104670T patent/DE69104670T2/de not_active Expired - Fee Related
- 1991-07-26 EP EP91402102A patent/EP0471603B1/de not_active Expired - Lifetime
- 1991-08-01 CA CA002048310A patent/CA2048310C/fr not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3631377A (en) *	1970-04-01	1971-12-28	Deutsch Co Elec Comp	Coupling
EP0369872A2 (de) *	1988-11-15	1990-05-23	Amphenol Corporation	Schnell trennbare Kupplungsvorrichtung für einen elektrischen Verbinder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5800197A (en) *	1996-10-18	1998-09-01	Itt Manufacturing Enterprises, Inc.	Connector system with quick coupling/decoupling
WO2009140992A1 (en)	2008-05-23	2009-11-26	Sony Ericsson Mobile Communications Ab	Connector
JP2017136659A (ja) *	2016-02-02	2017-08-10	ファナック株式会社	ワーククランプ装置、およびワーククランプ装置を備える加工システム
US11027383B2 (en)	2016-02-02	2021-06-08	Fanuc Corporation	Workpiece clamping device, and processing system having workpiece clamping device
JP2019042924A (ja) *	2018-12-06	2019-03-22	ファナック株式会社	ワーククランプ装置、およびワーククランプ装置を備える加工システム
CN112038838A (zh) *	2020-09-29	2020-12-04	中航光电科技股份有限公司	提高钢球锁紧式分离连接器抗振能力的锁紧结构及连接器
CN112038838B (zh) *	2020-09-29	2022-03-29	中航光电科技股份有限公司	提高钢球锁紧式分离连接器抗振能力的锁紧结构及连接器

Also Published As

Publication number	Publication date
FR2665985A1 (fr)	1992-02-21
CA2048310A1 (fr)	1992-02-15
EP0471603B1 (de)	1994-10-19
DE69104670T2 (de)	1995-06-14
DE69104670D1 (de)	1994-11-24
CA2048310C (fr)	2001-12-25
ATE113143T1 (de)	1994-11-15
FR2665985B1 (fr)	1992-12-04

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1992-01-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1995-02-22	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19950120
1995-03-16	NLV1	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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