ES2616683T3 - Tornillo frangible, sistema correspondiente así como dispositivo para el roscado de conductores eléctricos con un tornillo frangible de ese tipo - Google Patents

Tornillo frangible, sistema correspondiente así como dispositivo para el roscado de conductores eléctricos con un tornillo frangible de ese tipo Download PDF

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Publication number
ES2616683T3
ES2616683T3 ES13732831.6T ES13732831T ES2616683T3 ES 2616683 T3 ES2616683 T3 ES 2616683T3 ES 13732831 T ES13732831 T ES 13732831T ES 2616683 T3 ES2616683 T3 ES 2616683T3
Authority
ES
Spain
Prior art keywords
screw
frangible
frangible screw
electrical conductors
thread
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.)
Active
Application number
ES13732831.6T
Other languages
English (en)
Inventor
Erich Frank
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.)
Pfisterer Kontaktsysteme GmbH
Original Assignee
Pfisterer Kontaktsysteme GmbH
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 Pfisterer Kontaktsysteme GmbH filed Critical Pfisterer Kontaktsysteme GmbH
Application granted granted Critical
Publication of ES2616683T3 publication Critical patent/ES2616683T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • 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
    • H01R4/36—Conductive members located under tip of screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Clamps And Clips (AREA)
  • Transmission Devices (AREA)
  • Multi-Conductor Connections (AREA)
  • Insulated Conductors (AREA)

Abstract

Tornillo frangible (20), especialmente para un dispositivo (1) para la sujeción atornillada de conductores eléctricos (2, 4), con un segmento de rosca (22) para el atornillado del tornillo frangible (20) en un borne (10), en donde el segmento de rosca (22) presenta al menos por secciones una rosca con un perfil de rosca asimétrica, en donde en particular el segmento de rosca (22) presenta al menos por secciones una rosca en diente de sierra, caracterizado porque, el ángulo del flanco (48) del perfil de rosca asimétrico asciende a más de 30° y menos de 60°.

Description

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imagen3
imagen4
imagen5
imagen6

Claims (1)

  1. imagen1
ES13732831.6T 2012-06-29 2013-06-24 Tornillo frangible, sistema correspondiente así como dispositivo para el roscado de conductores eléctricos con un tornillo frangible de ese tipo Active ES2616683T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012013176.3A DE102012013176A1 (de) 2012-06-29 2012-06-29 Abreißschraube, zugehöriges System sowie Vorrichtung zum Schraubklemmen elektrischer Leiter mit einer solchen Abreißschraube
DE102012013176 2012-06-29
PCT/EP2013/001858 WO2014000881A1 (de) 2012-06-29 2013-06-24 Abreissschraube, zugehöriges system sowie vorrichtung zum schraubklemmen elektrischer leiter mit einer solchen abreissschraube

Publications (1)

Publication Number Publication Date
ES2616683T3 true ES2616683T3 (es) 2017-06-14

Family

ID=48741045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13732831.6T Active ES2616683T3 (es) 2012-06-29 2013-06-24 Tornillo frangible, sistema correspondiente así como dispositivo para el roscado de conductores eléctricos con un tornillo frangible de ese tipo

Country Status (12)

Country Link
US (1) US9472865B2 (es)
EP (2) EP3156669A1 (es)
KR (1) KR20150024347A (es)
CN (1) CN104395619B (es)
AR (1) AR091274A1 (es)
AU (1) AU2013283890A1 (es)
CA (1) CA2875630C (es)
DE (1) DE102012013176A1 (es)
ES (1) ES2616683T3 (es)
PL (1) PL2867547T3 (es)
RU (1) RU2620891C2 (es)
WO (1) WO2014000881A1 (es)

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DE202014010576U1 (de) * 2014-06-12 2016-01-07 Pfisterer Kontaktsysteme Gmbh Vorrichtung zum Kontaktieren eines elektrischen Leiters sowie Anschluss- oder Verbindungseinrichtung mit einer solchen Vorrichtung
MX2017004330A (es) * 2014-10-01 2017-07-04 Hubbell Inc Tornillo rompible por presión.
US9702393B2 (en) 2014-10-01 2017-07-11 Hubbell Incorporated Pressure pad for screw and breakaway pressure screw
DE102014222879A1 (de) * 2014-11-10 2016-05-25 Tyco Electronics Raychem Gmbh Abdeckelement für einen elektrischen Verbinder
DE102015102222A1 (de) * 2015-02-17 2016-08-18 Cellpack Gmbh Befestigungsmittel für Verbindungselemente für elektrische Leiter, beispielsweise Schraubkabelschuhe oder Schraubverbinder
KR20160109823A (ko) * 2015-03-13 2016-09-21 엘에스전선 주식회사 전단 볼트
LT6400B (lt) 2015-08-18 2017-06-12 Uab "Aiz" Nulūžtantis nuo apkrovos varžtas
DE102015114889A1 (de) * 2015-09-04 2017-03-09 Festo Ag & Co. Kg Innenspannschraube
EP3159977B1 (en) * 2015-10-21 2019-08-28 Tyco Electronics SIMEL Split connector with circular dove tail
PL3185380T3 (pl) * 2015-12-23 2019-03-29 Nkt Hv Cables Gmbh Urządzenie do łączenia kabli wysokiego napięcia i kabel zasilający zawierający to urządzenie
CN105846136A (zh) * 2016-05-19 2016-08-10 广东粤创电力科技有限公司 导线转换通用装置
CN105846137A (zh) * 2016-05-19 2016-08-10 广东粤创电力科技有限公司 电表配线通用装置
US11193522B2 (en) 2016-11-30 2021-12-07 3M Innovative Properties Company Shear bolt
EP3388697B1 (en) * 2017-04-13 2021-12-01 Tyco Electronics SIMEL Shearable fastener bolt and method for clamping electric wires, and electric connector comprising a zero-protrusion shearable fastener
US11033000B2 (en) * 2017-05-08 2021-06-15 ES Robbins Corporation Electric fence connection system
DE202017004743U1 (de) * 2017-09-11 2018-12-12 Woertz Engineering Ag Kabelverbinder und Kabelabschluss
EP3718173A4 (en) 2017-11-30 2021-08-04 Hubbell Incorporated ELECTRIC CONNECTOR WITH SHEARABLE FASTENER
US10823218B2 (en) 2018-02-12 2020-11-03 Columbia Insurance Company High strength screw
IT201900001625A1 (it) * 2019-02-05 2020-08-05 Cembre Spa Vite tranciabile a torsione per giunzioni elettriche
WO2020190538A1 (en) * 2019-03-15 2020-09-24 Hubbell Incorporated Pin adapter type cable connectors
US11276946B2 (en) 2019-03-21 2022-03-15 TE Connectivity Services Gmbh Cable connector system and a method of connecting electrical cables
EP3792509B1 (en) * 2019-09-10 2023-08-30 Tyco Electronics SIMEL Torque-limiting nut for a break-off bolt
MX2022012427A (es) 2020-04-01 2023-02-01 Hubbell Inc Sujetadores roscados separables y conectores eléctricos que tienen tales sujetadores.
CN113612065B (zh) * 2021-07-19 2022-07-12 新沂市宏祥电子有限公司 一种线路连接器

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Also Published As

Publication number Publication date
RU2015101209A (ru) 2016-08-20
CA2875630C (en) 2019-07-02
CN104395619B (zh) 2017-03-15
EP2867547B1 (de) 2016-11-23
AU2013283890A1 (en) 2015-01-22
CN104395619A (zh) 2015-03-04
EP2867547A1 (de) 2015-05-06
PL2867547T3 (pl) 2017-04-28
CA2875630A1 (en) 2014-01-03
WO2014000881A1 (de) 2014-01-03
EP3156669A1 (de) 2017-04-19
US9472865B2 (en) 2016-10-18
US20150155640A1 (en) 2015-06-04
DE102012013176A1 (de) 2014-01-02
RU2620891C2 (ru) 2017-05-30
KR20150024347A (ko) 2015-03-06
AR091274A1 (es) 2015-01-21

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