EP1037310A3 - Sleeve shaped clamping element for strippless connecting electric conductors - Google Patents

Sleeve shaped clamping element for strippless connecting electric conductors Download PDF

Info

Publication number
EP1037310A3
EP1037310A3 EP00101409A EP00101409A EP1037310A3 EP 1037310 A3 EP1037310 A3 EP 1037310A3 EP 00101409 A EP00101409 A EP 00101409A EP 00101409 A EP00101409 A EP 00101409A EP 1037310 A3 EP1037310 A3 EP 1037310A3
Authority
EP
European Patent Office
Prior art keywords
clamping element
strippless
clamping slot
shaped clamping
electric conductors
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
EP00101409A
Other languages
German (de)
French (fr)
Other versions
EP1037310B1 (en
EP1037310A2 (en
EP1037310B3 (en
Inventor
Bernd Dipl.-Ing. Willinski
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and Co KG
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 Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP1037310A2 publication Critical patent/EP1037310A2/en
Publication of EP1037310A3 publication Critical patent/EP1037310A3/en
Publication of EP1037310B1 publication Critical patent/EP1037310B1/en
Application granted granted Critical
Publication of EP1037310B3 publication Critical patent/EP1037310B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
    • H01R4/2458—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the contact members being in a slotted tubular configuration, e.g. slotted tube-end

Landscapes

  • Clamps And Clips (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

Ein solches Klemmelement hat einen Hülsenkörper, der einen in seiner Längsrichtung verlaufenden Klemmschlitz aufweist und im Querschnitt gesehen zwei miteinander einstückige, einander gegenüberliegende sowie im Bereich zum Klemmschlitz hin konvergierende Federschenkel mit den Klemmschlitz begrenzenden Schneiden hat. Um die Gestaltung des Hülsenkörpers unter Berücksichtigung des Biegespannungsverlaufs im Klemmzustand zu optimieren, verjüngt sich zumindest einer der beiden Federschenkel in seinem elastisch verformbaren Bereich in Richtung zum Klemmschlitz hin in seinem Querschnitt.

Figure 00000001
Such a clamping element has a sleeve body which has a clamping slot running in its longitudinal direction and, seen in cross section, has two spring legs which are integral with one another and opposite one another and which converge in the region toward the clamping slot with cutting edges delimiting the clamping slot. In order to optimize the design of the sleeve body, taking into account the bending stress curve in the clamped state, at least one of the two spring legs tapers in its cross section in its elastically deformable region in the direction of the clamping slot.
Figure 00000001
EP20000101409 1999-03-05 2000-01-25 Sleeve shaped clamping element for strippless connecting electric conductors Expired - Lifetime EP1037310B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19909825 1999-03-05
DE1999109825 DE19909825C5 (en) 1999-03-05 1999-03-05 Sleeve-shaped clamping element for stripping-free connection of electrical conductors

Publications (4)

Publication Number Publication Date
EP1037310A2 EP1037310A2 (en) 2000-09-20
EP1037310A3 true EP1037310A3 (en) 2001-08-08
EP1037310B1 EP1037310B1 (en) 2005-11-16
EP1037310B3 EP1037310B3 (en) 2014-09-17

Family

ID=7899889

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000101409 Expired - Lifetime EP1037310B3 (en) 1999-03-05 2000-01-25 Sleeve shaped clamping element for strippless connecting electric conductors

Country Status (2)

Country Link
EP (1) EP1037310B3 (en)
DE (2) DE19909825C5 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20313285U1 (en) * 2003-08-27 2004-09-30 Weco Wester, Ebbinghaus Gmbh & Co. Kg Electrical connection terminal
DE102004047148B4 (en) * 2004-09-29 2006-10-12 Lic Langmatz Gmbh Electrical terminal and cable junction and fuse box with such terminals
DE102007046616B4 (en) 2007-09-27 2011-04-14 Wago Verwaltungsgesellschaft Mbh Insulation displacement connection
CH699105A1 (en) 2008-07-11 2010-01-15 Reichle & De Massari Fa IDC and contacting.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339800B1 (en) * 1973-08-06 1974-05-30 Siemens Ag Sleeve-shaped clamping element for the stripping-free connection of electrical conductors
US3960431A (en) * 1975-07-21 1976-06-01 Nothern Electric Company Limited Electrical connector
US4466682A (en) * 1981-04-03 1984-08-21 Cgee Alsthom Terminal block for electric connection without stripping

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8707500A (en) * 1986-10-10 1989-02-21 Alsthom Cgee SLOT CONNECTION DEVICE FOR ELECTRICAL WIRE AND CORRESPONDING CONNECTION INSTRUMENT
FR2722033B1 (en) * 1994-07-04 1996-08-02 Entrelec Sa ELECTRICAL CONNECTION MODULE WITH CONNECTING PART OF THE TYPE WITH A WIRE RETAINING SLOT PROVIDED WITH AN INSULATING MOUTH

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339800B1 (en) * 1973-08-06 1974-05-30 Siemens Ag Sleeve-shaped clamping element for the stripping-free connection of electrical conductors
US3960431A (en) * 1975-07-21 1976-06-01 Nothern Electric Company Limited Electrical connector
US4466682A (en) * 1981-04-03 1984-08-21 Cgee Alsthom Terminal block for electric connection without stripping

Also Published As

Publication number Publication date
EP1037310B1 (en) 2005-11-16
DE50011598D1 (en) 2005-12-22
DE19909825A1 (en) 2000-09-21
DE19909825C5 (en) 2006-01-26
DE19909825C2 (en) 2001-05-31
EP1037310A2 (en) 2000-09-20
EP1037310B3 (en) 2014-09-17

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