EP1577985A1 - Verbinderelement - Google Patents

Verbinderelement Download PDF

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Publication number
EP1577985A1
EP1577985A1 EP05101283A EP05101283A EP1577985A1 EP 1577985 A1 EP1577985 A1 EP 1577985A1 EP 05101283 A EP05101283 A EP 05101283A EP 05101283 A EP05101283 A EP 05101283A EP 1577985 A1 EP1577985 A1 EP 1577985A1
Authority
EP
European Patent Office
Prior art keywords
slats
lamellae
connector
protrusion
width
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.)
Withdrawn
Application number
EP05101283A
Other languages
English (en)
French (fr)
Inventor
Armin Reicharz
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.)
Fischer Connectors Holding SA
Original Assignee
Fischer Connectors Holding 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.)
Filing date
Publication date
Application filed by Fischer Connectors Holding SA filed Critical Fischer Connectors Holding SA
Publication of EP1577985A1 publication Critical patent/EP1577985A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • H01R13/6271—Latching means integral with the housing
    • 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
    • H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove

Definitions

  • the present invention relates to the field of connectors of the "push-pull" type.
  • Push-pull type connectors are disclosed in US Pat. No. 3,160,457 (FISCHER), US Pat. No. 6,290,525 B1 (OTTO DUKEL) and EP 0,875,959 A1 (INTERLEMO HOLDING). They are characterized by a series of elastic strips integral with the end of a movable sleeve which covers the body of one of the two connector elements. Once the connector closed, the slats are housed between the body of the element they surround and the outer portion of the second connector element.
  • a disadvantage resulting from current systems lies in the fact that the slats are highly stressed when lateral forces are exerted on the connector, for example during pulls or oscillations exerted on the cable. Because of the space provided under the slats to allow their folding during unlocking, the slats gradually undergo a crash which can promote the accidental unlocking of the connector.
  • One of the objectives of the present invention is to remedy the aforementioned problems. This object is achieved with the connector element which is described in claim 1.
  • the protrusion between two lamellae absorbs the lateral forces exerted on the connector which eliminates the risk of crushing the lamellae.
  • the thickness of the protuberance may be equal to or smaller than that of the lamellae, but preferably it is greater in order to reduce the risk of crushing the lamellae.
  • the entire space between two slats is occupied by the protuberance but it is also possible to occupy only part of the space.
  • the invention also covers the case where certain spaces between two slats are not occupied by a protuberance. It will also be noted that many slats and / or protuberances are not limited. The same applies to the width and thickness of the slats and protuberances.
  • Figures 1 and 2 show a connector element of the state of the art which consists of a cylindrical body 1 surrounded by a locking sleeve 5 slidably mounted on the cylindrical body 1.
  • An end of the sleeve 5 comprises a series locking slats 2 arranged around the body 1 and separated by slots 4.
  • the second connector element 6 covers the lamellae 2.
  • the slats are directly subjected to the lateral forces acting on the connector, hence the risk, as explained above, that the connector is accidentally unlocked as a result of crushing the slats 2.
  • the connector element according to the invention illustrated in FIGS. 3 to 5 differs from that of the state of the art in that the space between the lamellae 2 is relatively large and that it is occupied by a protuberance 3 integral with the body 1.
  • the thickness of the protuberance 3 can be any. Preferably, it is equal to or greater than the thickness of the lamellae b2.
  • FIG. 4 represents a sectional view of the connector element of FIG. 3 taken at the level of lamellae 2.
  • Figure 5 shows a sectional view of the connector element of Figure 3 taken at the protuberances b3 . In this view, it can be seen that the lateral forces exerted on the connector are absorbed by the protuberances 3.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
EP05101283A 2004-03-11 2005-02-21 Verbinderelement Withdrawn EP1577985A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4112004 2004-03-11
CH4112004 2004-03-11

Publications (1)

Publication Number Publication Date
EP1577985A1 true EP1577985A1 (de) 2005-09-21

Family

ID=34832023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101283A Withdrawn EP1577985A1 (de) 2004-03-11 2005-02-21 Verbinderelement

Country Status (1)

Country Link
EP (1) EP1577985A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008032286A2 (fr) * 2006-09-14 2008-03-20 Fischer Connectors Holding S.A. Connecteur verrouillable etanche

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160457A (en) * 1961-12-02 1964-12-08 Fischer Walter Electrical connecting device
FR2151952A5 (de) * 1971-08-30 1973-04-20 Siemens Ag
DE3434376A1 (de) * 1984-09-19 1986-03-27 Erni Elektroapparate Gmbh, 7321 Adelberg Ver- bzw. entriegelungsvorrichtung fuer kabelgehaeuse
USRE32864E (en) * 1983-10-24 1989-02-14 Hosiden Electronics Co. Ltd. Connector with lock mechanism
EP0323114A1 (de) * 1987-12-21 1989-07-05 The Whitaker Corporation Zusammenbau zum Datenverteilen
US5219188A (en) * 1991-01-09 1993-06-15 Sanoh Kogyo Kabushiki Kaisha Construction for preventing incomplete connection of pipes
US20020000721A1 (en) * 2000-06-08 2002-01-03 Hitachi Metals, Ltd. Sleeve-type pipe joint

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160457A (en) * 1961-12-02 1964-12-08 Fischer Walter Electrical connecting device
FR2151952A5 (de) * 1971-08-30 1973-04-20 Siemens Ag
USRE32864E (en) * 1983-10-24 1989-02-14 Hosiden Electronics Co. Ltd. Connector with lock mechanism
DE3434376A1 (de) * 1984-09-19 1986-03-27 Erni Elektroapparate Gmbh, 7321 Adelberg Ver- bzw. entriegelungsvorrichtung fuer kabelgehaeuse
EP0323114A1 (de) * 1987-12-21 1989-07-05 The Whitaker Corporation Zusammenbau zum Datenverteilen
US5219188A (en) * 1991-01-09 1993-06-15 Sanoh Kogyo Kabushiki Kaisha Construction for preventing incomplete connection of pipes
US20020000721A1 (en) * 2000-06-08 2002-01-03 Hitachi Metals, Ltd. Sleeve-type pipe joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008032286A2 (fr) * 2006-09-14 2008-03-20 Fischer Connectors Holding S.A. Connecteur verrouillable etanche
WO2008032286A3 (fr) * 2006-09-14 2008-05-29 Fischer Connectors Holding Sa Connecteur verrouillable etanche

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