ATE159085T1 - TEAR-OFF SCREW - Google Patents
TEAR-OFF SCREWInfo
- 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
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>
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)
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)
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 |
-
1994
- 1994-07-15 ES ES94111058T patent/ES2084567T1/en active Pending
- 1994-07-15 DE DE59404282T patent/DE59404282D1/en not_active Expired - Lifetime
- 1994-07-15 AT AT94111058T patent/ATE159085T1/en not_active IP Right Cessation
- 1994-07-15 EP EP94111058A patent/EP0692643B2/en not_active Expired - Lifetime
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 |