ES458935A1 - Perfeccionamientos en aisladores en entrada con liberacion de tension y liberacion de flexion para instalaciones elec- tricas. - Google Patents

Perfeccionamientos en aisladores en entrada con liberacion de tension y liberacion de flexion para instalaciones elec- tricas.

Info

Publication number
ES458935A1
ES458935A1 ES458935A ES458935A ES458935A1 ES 458935 A1 ES458935 A1 ES 458935A1 ES 458935 A ES458935 A ES 458935A ES 458935 A ES458935 A ES 458935A ES 458935 A1 ES458935 A1 ES 458935A1
Authority
ES
Spain
Prior art keywords
parts
dielectric
opening
stem
strain relief
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.)
Expired
Application number
ES458935A
Other languages
English (en)
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.)
Heyman Manufacturing Co
Original Assignee
Heyman Manufacturing Co
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 Heyman Manufacturing Co filed Critical Heyman Manufacturing Co
Publication of ES458935A1 publication Critical patent/ES458935A1/es
Expired legal-status Critical Current

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
    • H02G3/0633—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means urging the conductors to follow a non-straight line

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulating Bodies (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connection Of Plates (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Insulators (AREA)

Abstract

Perfeccionamientos en aisladores de entrada con liberación de tensión, y liberación de flexión para instalaciones eléctricas, de plástico dielétricos moldeado, con fijación automática en una abertura, caracterizados porque se dota a cada aislador de un cuerpo o vástago, formado de dos partes, siendo una parte un bloque de agarre, uniéndose las partes del vástago mediante cincheria o abrazaderas, definiendo las partes del vástago una abertura a través de las partes del cuerpo para recibir el cable, medios enterizos al menos en la parte del cuerpo o vástago para fijarlo acoplado en una abertura, siendo el vástago y el bloque de agarre de acción conjunta como dispositivo de desahogo de las tensiones del cable.
ES458935A 1976-06-17 1977-05-19 Perfeccionamientos en aisladores en entrada con liberacion de tension y liberacion de flexion para instalaciones elec- tricas. Expired ES458935A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69714776A 1976-06-17 1976-06-17

Publications (1)

Publication Number Publication Date
ES458935A1 true ES458935A1 (es) 1978-03-01

Family

ID=24799991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458935A Expired ES458935A1 (es) 1976-06-17 1977-05-19 Perfeccionamientos en aisladores en entrada con liberacion de tension y liberacion de flexion para instalaciones elec- tricas.

Country Status (13)

Country Link
JP (1) JPS5314265A (es)
AU (1) AU505426B2 (es)
BE (1) BE855809A (es)
CA (1) CA1071725A (es)
DE (1) DE2714225C2 (es)
ES (1) ES458935A1 (es)
FR (1) FR2355388A1 (es)
GB (1) GB1571344A (es)
IT (1) IT1083862B (es)
MX (1) MX144640A (es)
NL (1) NL7706103A (es)
PT (1) PT66263B (es)
SE (1) SE7706957L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116781A (en) * 1982-03-09 1983-09-28 Tore Georg Palmaer Cable support
JPS6052683U (ja) * 1983-09-16 1985-04-13 北川工業株式会社 コ−ドブツシング
GB8511999D0 (en) * 1985-05-11 1985-06-19 Priory Castor & Eng Co Ltd Sheet metal fixing
DE10122746B4 (de) * 2001-05-10 2005-10-06 Robert Bosch Gmbh Knickschutzhülse für ein Netzkabel
FR2923329B1 (fr) * 2007-11-05 2015-04-24 Fp2X Dispositif d'obturation et de passage de cable electrique pour moteur tubulaire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724736A (en) * 1953-02-27 1955-11-22 Jr Ferdinand Klumpp Spring type strain-relief bushing
DE1268705B (de) * 1962-01-17 1968-05-22 Johann Simon Mit Zugentlastung versehene Kabeleinfuehrung fuer Gehaeuse elektrischer Geraete und Maschinen
GB1062080A (en) * 1964-06-01 1967-03-15 Heyman Mfg Company Improvements in or relating to strain relief bushing
DE6804316U (de) * 1968-10-28 1969-04-24 Sennheiser Electronic Kabeldurchfuehrung fuer ein mikrofongehaeuse
US3749818A (en) * 1971-09-30 1973-07-31 Heyman Mfg Co Electric cord stress relief combined with a strain relief grommet

Also Published As

Publication number Publication date
FR2355388B1 (es) 1981-09-18
CA1071725A (en) 1980-02-12
GB1571344A (en) 1980-07-16
PT66263A (en) 1977-04-01
BE855809A (fr) 1977-10-17
PT66263B (en) 1978-08-07
IT1083862B (it) 1985-05-25
JPS5511813B2 (es) 1980-03-27
DE2714225C2 (de) 1983-03-24
AU505426B2 (en) 1979-11-22
MX144640A (es) 1981-11-03
DE2714225A1 (de) 1977-12-29
JPS5314265A (en) 1978-02-08
NL7706103A (nl) 1977-12-20
AU2230477A (en) 1978-08-24
SE7706957L (sv) 1977-12-18
FR2355388A1 (fr) 1978-01-13

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