GB1151502A - An improved Tray primarily for Supporting Electric Cables - Google Patents

An improved Tray primarily for Supporting Electric Cables

Info

Publication number
GB1151502A
GB1151502A GB1958165A GB1958165A GB1151502A GB 1151502 A GB1151502 A GB 1151502A GB 1958165 A GB1958165 A GB 1958165A GB 1958165 A GB1958165 A GB 1958165A GB 1151502 A GB1151502 A GB 1151502A
Authority
GB
United Kingdom
Prior art keywords
section
electric cables
supporting electric
improved tray
cross
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
GB1958165A
Inventor
Raleigh William Marks
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.)
North Western Specialities Ltd
Original Assignee
North Western Specialities Ltd
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 North Western Specialities Ltd filed Critical North Western Specialities Ltd
Priority to GB1958165A priority Critical patent/GB1151502A/en
Publication of GB1151502A publication Critical patent/GB1151502A/en
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
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
    • 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
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0437—Channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

1,151,502. Cable trays. NORTH WESTERN SPECIALITIES Ltd. 9 Aug., 1966 [10 May, 1965], No. 19581/65. Heading H2C. A cable tray with a flat base 10 has, on each side, longitudinal wall flanges, each shaped so as to appear in section as an angular S; the lower groove 12 being of inward facing U cross-section and the upper groove 13 being of outward facing V or U cross-section. Holes 14 are provided in the wall flanges to take the shanks of bolts used to secure the trays. Individual tray sections are joined by channel pieces 15.
GB1958165A 1965-05-10 1965-05-10 An improved Tray primarily for Supporting Electric Cables Expired GB1151502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1958165A GB1151502A (en) 1965-05-10 1965-05-10 An improved Tray primarily for Supporting Electric Cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1958165A GB1151502A (en) 1965-05-10 1965-05-10 An improved Tray primarily for Supporting Electric Cables

Publications (1)

Publication Number Publication Date
GB1151502A true GB1151502A (en) 1969-05-07

Family

ID=10131770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1958165A Expired GB1151502A (en) 1965-05-10 1965-05-10 An improved Tray primarily for Supporting Electric Cables

Country Status (1)

Country Link
GB (1) GB1151502A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129796U (en) * 1978-03-02 1979-09-08
FR2478389A1 (en) * 1980-03-14 1981-09-18 Seine Const Elect IMPROVEMENTS ON FOLDED THIN SHEET PROFILES
GB2184896A (en) * 1985-12-30 1987-07-01 Ecc Quarries Ltd Channels for underground cables
US4802643A (en) * 1986-09-29 1989-02-07 Pieter Uys Cable ladders
FR2647523A1 (en) * 1989-05-24 1990-11-30 Bticino Srl Small channel section for laying electrical cables, provided with cable-fastening means
GB2287136A (en) * 1994-03-05 1995-09-06 Vantrunk Engineering Limited Improved cable ladder
WO2006048902A1 (en) * 2004-11-08 2006-05-11 Legrand S.P.A. A joining device for cable ducts
AU2005209610B2 (en) * 2005-09-08 2010-09-23 Korvest Ltd A cable ladder assembly
GB2484566A (en) * 2010-08-16 2012-04-18 Legrand Electric Ltd Cable trunking connections
CN103062503A (en) * 2012-12-30 2013-04-24 宁波市鄞州云帆工程咨询有限公司 Light low cost durable cable bridge

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129796U (en) * 1978-03-02 1979-09-08
JPS5638884Y2 (en) * 1978-03-02 1981-09-10
FR2478389A1 (en) * 1980-03-14 1981-09-18 Seine Const Elect IMPROVEMENTS ON FOLDED THIN SHEET PROFILES
GB2184896A (en) * 1985-12-30 1987-07-01 Ecc Quarries Ltd Channels for underground cables
GB2184896B (en) * 1985-12-30 1990-08-08 E C C Quarries Ltd Constructional components and arrangements
US4802643A (en) * 1986-09-29 1989-02-07 Pieter Uys Cable ladders
FR2647523A1 (en) * 1989-05-24 1990-11-30 Bticino Srl Small channel section for laying electrical cables, provided with cable-fastening means
GB2287136A (en) * 1994-03-05 1995-09-06 Vantrunk Engineering Limited Improved cable ladder
GB2287136B (en) * 1994-03-05 1998-08-19 Vantrunk Engineering Limited Improved cable ladder
WO2006048902A1 (en) * 2004-11-08 2006-05-11 Legrand S.P.A. A joining device for cable ducts
AU2005209610B2 (en) * 2005-09-08 2010-09-23 Korvest Ltd A cable ladder assembly
GB2484566A (en) * 2010-08-16 2012-04-18 Legrand Electric Ltd Cable trunking connections
GB2484566B (en) * 2010-08-16 2015-06-17 Legrand Electric Ltd Cable trunking device
CN103062503A (en) * 2012-12-30 2013-04-24 宁波市鄞州云帆工程咨询有限公司 Light low cost durable cable bridge
CN103062503B (en) * 2012-12-30 2015-10-28 国网新疆电力公司昌吉供电公司 Light low cost durable cable bridge

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees