ATE159085T1 - TEAR-OFF SCREW - Google Patents

TEAR-OFF SCREW

Info

Publication number
ATE159085T1
ATE159085T1 AT94111058T AT94111058T ATE159085T1 AT E159085 T1 ATE159085 T1 AT E159085T1 AT 94111058 T AT94111058 T AT 94111058T AT 94111058 T AT94111058 T AT 94111058T AT E159085 T1 ATE159085 T1 AT E159085T1
Authority
AT
Austria
Prior art keywords
section
break
threaded
threaded section
intended
Prior art date
Application number
AT94111058T
Other languages
German (de)
Original Assignee
Limanin Establishment
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8216121&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE159085(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Limanin Establishment filed Critical Limanin Establishment
Application granted granted Critical
Publication of ATE159085T1 publication Critical patent/ATE159085T1/en

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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/307—Clamped connections, spring connections utilising a screw or nut clamping member characterised by the thread of the screw or nut

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Multi-Conductor Connections (AREA)
  • Organic Insulating Materials (AREA)
  • Clamps And Clips (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

The break-off screw has a threaded section (3) and a head section (2) separably fixed to it via an intended break point (10). At least one further threaded section (4) and a further intended break point (11) are provided. The threaded sections are connected to one another via the second intended break point. The break-off torque and torque areas leading to the separations at the individual intended break points have a varying extent increasing in particular from the head section to the last threaded section or connecting to each other. An inner recess (8) extends from the head section to the foremost threaded section. <IMAGE>
AT94111058T 1994-07-15 1994-07-15 TEAR-OFF SCREW ATE159085T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94111058A EP0692643B2 (en) 1994-07-15 1994-07-15 Shearable screw

Publications (1)

Publication Number Publication Date
ATE159085T1 true ATE159085T1 (en) 1997-10-15

Family

ID=8216121

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94111058T ATE159085T1 (en) 1994-07-15 1994-07-15 TEAR-OFF SCREW

Country Status (4)

Country Link
EP (1) EP0692643B2 (en)
AT (1) ATE159085T1 (en)
DE (1) DE59404282D1 (en)
ES (1) ES2084567T1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE199583T1 (en) 1998-08-18 2001-03-15 Petri Gerhard Gmbh & Co Kg TEAR-OFF HEAD SCREW
DE19960198A1 (en) * 1999-12-14 2001-06-28 Pfisterer Kontaktsyst Gmbh Locking screw device with distancing element and screw connecting lock for fixing an object includes a setscrew with a tool holder, predetermined breaking points and a distancing element in the tool holder.
DE10234460B3 (en) * 2002-06-27 2004-03-18 Arcus Elektrotechnik Alois Schiffmann Gmbh Multiple shear screw
EP1376764B1 (en) 2002-06-27 2010-08-18 Arcus Elektrotechnik Alois Schiffmann GmbH Multi-secable screw
DE10312147A1 (en) * 2003-03-17 2004-10-07 Pfisterer Kontaktsysteme Gmbh & Co. Kg Fasteners, in particular a tear-off screw, and associated screw connection clamp
DE102004039811A1 (en) 2004-08-11 2006-02-23 Pfisterer Kontaktsysteme Gmbh & Co. Kg Fastening means, in particular tear-off screw, associated system and method for screwing in the fastening means
DE102005007384A1 (en) 2005-02-18 2006-08-31 Zf Friedrichshafen Ag Arrangement for the axial support of two rotating components
RU2379803C1 (en) 2006-05-05 2010-01-20 3М Инновейтив Пропертиз Компани Cable tubular connector assembly
DE102006048177A1 (en) * 2006-10-10 2008-04-24 Pfisterer Kontaktsysteme Gmbh & Co. Kg Fastening means, in particular tear-off screw, with separable clamping section
ES2394511T3 (en) * 2006-12-12 2013-02-01 Nexans Fixing device suitable for shearing with force transmission element
ATE462084T1 (en) * 2007-12-11 2010-04-15 Nexans SHEAR SCREW
DE102008039431B4 (en) 2008-08-25 2013-08-29 Cellpack Gmbh Tear-off screw for connecting elements of electrical conductors
DE102009009793A1 (en) * 2009-02-20 2010-08-26 Südkabel GmbH Cable connector for tearing head screw, has pipe coupling, in which internal space of cable end is inserted and screw, by which cable end is clamped in pipe coupling
DE102009030662A1 (en) * 2009-06-25 2010-12-30 Hager Electro Gmbh & Co. Kg Screw clamp connection device for connecting electric cable to electric meter connection box, has clamping cage including movable covering part through which clamping cage is laterally opened for inserting electric cable
EP2698891B1 (en) 2011-12-21 2018-04-18 3M Innovative Properties Company Terminal connection device for a power cable
US9742180B2 (en) 2013-06-26 2017-08-22 3M Innovative Properties Company Power cable terminal connection device
US9689416B2 (en) * 2014-12-04 2017-06-27 Classic Connectors, Inc. Torque limiting set screw
DE102015102223A1 (en) 2015-02-17 2016-08-18 Cellpack Gmbh Fasteners for electrical conductor connectors and connector with such fastener
DE102015102222A1 (en) 2015-02-17 2016-08-18 Cellpack Gmbh Fasteners for fasteners for electrical conductors, such as screw terminals or screw connectors
DE102015102224B4 (en) 2015-02-17 2021-04-29 Bbc Cellpack Gmbh Fastening means for connecting elements for electrical conductors and connecting element with such a fastening means
DE102015116301A1 (en) * 2015-09-25 2017-03-30 Voss Automotive Gmbh "Screw"
WO2018102118A1 (en) 2016-11-30 2018-06-07 3M Innovative Properties Company Shear bolt
EP3974666B1 (en) 2020-09-25 2023-08-23 Nexans Shear bolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444775A (en) * 1968-02-16 1969-05-20 Lockheed Aircraft Corp Nut formed with multiple torque-off collars
US3937121A (en) * 1975-04-14 1976-02-10 Pitney-Bowes, Inc. Double break-off screw
DE9011571U1 (en) * 1990-08-08 1991-01-03 Gerhard Petri Gmbh + Co. Kg, 8670 Hof Shear head screw
DE4116876A1 (en) † 1991-05-23 1992-11-26 Arcus Elektrotech CONTACT SCREW
GB9404979D0 (en) † 1994-03-15 1994-04-27 Sicame Electrical Dev Ltd Improvements relating to clamping screws

Also Published As

Publication number Publication date
EP0692643A1 (en) 1996-01-17
ES2084567T1 (en) 1996-05-16
DE59404282D1 (en) 1997-11-13
EP0692643B1 (en) 1997-10-08
EP0692643B2 (en) 2005-03-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee