FR2323912A1 - Tige de longueur variable, en particulier tige de mise a la terre ou tige d'actionnement d'appareils electrotechniques - Google Patents

Tige de longueur variable, en particulier tige de mise a la terre ou tige d'actionnement d'appareils electrotechniques

Info

Publication number
FR2323912A1
FR2323912A1 FR7627463A FR7627463A FR2323912A1 FR 2323912 A1 FR2323912 A1 FR 2323912A1 FR 7627463 A FR7627463 A FR 7627463A FR 7627463 A FR7627463 A FR 7627463A FR 2323912 A1 FR2323912 A1 FR 2323912A1
Authority
FR
France
Prior art keywords
rod
variable length
rod drive
parallelogram linkages
jaws
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
FR7627463A
Other languages
English (en)
French (fr)
Other versions
FR2323912B1 (xx
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.)
Karl Pfisterer Elektrorechnische Spezialartikel GmbH and Co KG
Original Assignee
Karl Pfisterer Elektrorechnische Spezialartikel 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 Karl Pfisterer Elektrorechnische Spezialartikel GmbH and Co KG filed Critical Karl Pfisterer Elektrorechnische Spezialartikel GmbH and Co KG
Publication of FR2323912A1 publication Critical patent/FR2323912A1/fr
Application granted granted Critical
Publication of FR2323912B1 publication Critical patent/FR2323912B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/005—Means to increase the friction-coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Manipulator (AREA)
FR7627463A 1975-09-12 1976-09-13 Tige de longueur variable, en particulier tige de mise a la terre ou tige d'actionnement d'appareils electrotechniques Granted FR2323912A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540644 DE2540644C3 (de) 1975-09-12 1975-09-12 Längenveränderbare Stange, insbesondere Erdungsstange oder Betätigungsstange für elektrotechnische Einrichtungen

Publications (2)

Publication Number Publication Date
FR2323912A1 true FR2323912A1 (fr) 1977-04-08
FR2323912B1 FR2323912B1 (xx) 1979-05-11

Family

ID=5956270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627463A Granted FR2323912A1 (fr) 1975-09-12 1976-09-13 Tige de longueur variable, en particulier tige de mise a la terre ou tige d'actionnement d'appareils electrotechniques

Country Status (3)

Country Link
CH (1) CH607385A5 (xx)
DE (1) DE2540644C3 (xx)
FR (1) FR2323912A1 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695966A1 (fr) * 1992-09-22 1994-03-25 Chateleyn Didier Dispositif de fixation amovible d'une pièce rapportée et structure pourvue d'un tel dispositif.
US11817665B2 (en) 2021-01-29 2023-11-14 Quanta Associates, L.P. Spring loaded ground clamp

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853485C2 (de) * 1978-12-12 1986-05-28 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Erdungsvorrichtung
DE19957356C1 (de) * 1999-11-29 2001-08-09 Schunk Bahntechnik Gmbh Berghe Vorrichtung zum Erden eines Fahrdrahtes
DE20314771U1 (de) 2003-09-22 2003-12-04 Db Netz Ag Vorrichtung zum Erden eines Fahrdrahtes
CN114575661B (zh) * 2022-03-02 2023-11-28 国网山东省电力公司平原县供电公司 一种步进式电杆辅助立杆装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695966A1 (fr) * 1992-09-22 1994-03-25 Chateleyn Didier Dispositif de fixation amovible d'une pièce rapportée et structure pourvue d'un tel dispositif.
US11817665B2 (en) 2021-01-29 2023-11-14 Quanta Associates, L.P. Spring loaded ground clamp

Also Published As

Publication number Publication date
DE2540644A1 (de) 1977-04-07
FR2323912B1 (xx) 1979-05-11
CH607385A5 (xx) 1978-12-15
DE2540644C3 (de) 1978-08-10
DE2540644B2 (de) 1977-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse