DD138392A1 - DEVICE FOR PULL RELIEF - Google Patents

DEVICE FOR PULL RELIEF

Info

Publication number
DD138392A1
DD138392A1 DD78207553A DD20755378A DD138392A1 DD 138392 A1 DD138392 A1 DD 138392A1 DD 78207553 A DD78207553 A DD 78207553A DD 20755378 A DD20755378 A DD 20755378A DD 138392 A1 DD138392 A1 DD 138392A1
Authority
DD
German Democratic Republic
Prior art keywords
pull relief
relief
pull
Prior art date
Application number
DD78207553A
Other languages
German (de)
Inventor
Siegfried Berndt
Wolfgang Schulz
Heinz Schulze
Original Assignee
Siegfried Berndt
Wolfgang Schulz
Heinz Schulze
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 Siegfried Berndt, Wolfgang Schulz, Heinz Schulze filed Critical Siegfried Berndt
Priority to DD78207553A priority Critical patent/DD138392A1/en
Priority to DE19792930977 priority patent/DE2930977A1/en
Priority to DE7921831U priority patent/DE7921831U1/en
Publication of DD138392A1 publication Critical patent/DD138392A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/065—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means biting into the conductor-insulation, e.g. teeth-like elements or gripping fingers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
    • H01R13/562—Bending-relieving
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
DD78207553A 1978-08-30 1978-08-30 DEVICE FOR PULL RELIEF DD138392A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD78207553A DD138392A1 (en) 1978-08-30 1978-08-30 DEVICE FOR PULL RELIEF
DE19792930977 DE2930977A1 (en) 1978-08-30 1979-07-31 Tension relieving clamp for appliance cable - can pivot relative to appts. housing about axis normal to line of core
DE7921831U DE7921831U1 (en) 1978-08-30 1979-07-31 Device for strain relief

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD78207553A DD138392A1 (en) 1978-08-30 1978-08-30 DEVICE FOR PULL RELIEF

Publications (1)

Publication Number Publication Date
DD138392A1 true DD138392A1 (en) 1979-10-24

Family

ID=5514210

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78207553A DD138392A1 (en) 1978-08-30 1978-08-30 DEVICE FOR PULL RELIEF

Country Status (2)

Country Link
DD (1) DD138392A1 (en)
DE (2) DE2930977A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323725A (en) * 1979-07-18 1982-04-06 Robert Bosch Gmbh Strain relief device for an electrical supply line
US5217389A (en) * 1992-09-02 1993-06-08 General Electric Company Adjustable strain relief for wiring devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323725A (en) * 1979-07-18 1982-04-06 Robert Bosch Gmbh Strain relief device for an electrical supply line
US5217389A (en) * 1992-09-02 1993-06-08 General Electric Company Adjustable strain relief for wiring devices

Also Published As

Publication number Publication date
DE7921831U1 (en) 1979-10-25
DE2930977A1 (en) 1980-03-13

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee