GB785896A - Corner fittings for use in the construction of sheet metal boxes - Google Patents

Corner fittings for use in the construction of sheet metal boxes

Info

Publication number
GB785896A
GB785896A GB19231/55A GB1923155A GB785896A GB 785896 A GB785896 A GB 785896A GB 19231/55 A GB19231/55 A GB 19231/55A GB 1923155 A GB1923155 A GB 1923155A GB 785896 A GB785896 A GB 785896A
Authority
GB
United Kingdom
Prior art keywords
box
lug
hole
sheet metal
construction
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
GB19231/55A
Inventor
Sidney Roland Lowe
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.)
Midland Electric Manufacturing Co Ltd
Original Assignee
Midland Electric Manufacturing Co 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 Midland Electric Manufacturing Co Ltd filed Critical Midland Electric Manufacturing Co Ltd
Priority to GB19231/55A priority Critical patent/GB785896A/en
Publication of GB785896A publication Critical patent/GB785896A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

785,896. Boxes. MIDLAND ELECTRIC MANUFACTURING CO., Ltd. June 26, 1956 [July 4, 1955], No. 19231/55. Class 18. [Also in Groups XXXVI and XXXVII] A sheet metal box for electrical apparatus such as switch gear has securing lugs d which are radially adjustable about their fixing bolts i, interengaging notch and projection means being provided to locate the lugs. Each lug is mounted on a flange e attached to a corner angle piece C joining the box walls. The projection f may be formed on the flange to co-operate with a series of notches k in the lug, or vice-versa. A hole m may be provided in the box base adjacent each lug to enable the hole h therein to be aligned with the hole m when it is required to secure the box within its periphery.
GB19231/55A 1955-07-04 1955-07-04 Corner fittings for use in the construction of sheet metal boxes Expired GB785896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19231/55A GB785896A (en) 1955-07-04 1955-07-04 Corner fittings for use in the construction of sheet metal boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19231/55A GB785896A (en) 1955-07-04 1955-07-04 Corner fittings for use in the construction of sheet metal boxes

Publications (1)

Publication Number Publication Date
GB785896A true GB785896A (en) 1957-11-06

Family

ID=10125898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19231/55A Expired GB785896A (en) 1955-07-04 1955-07-04 Corner fittings for use in the construction of sheet metal boxes

Country Status (1)

Country Link
GB (1) GB785896A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659036A (en) * 1971-01-20 1972-04-25 Harry Silver Electrical junction box
US4908733A (en) * 1988-04-19 1990-03-13 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Switch box for wall attachment
EP1149545A1 (en) 2000-04-27 2001-10-31 Schneider Electric Industries SA Device for mural fastening of a box
EP3355424A1 (en) * 2017-01-31 2018-08-01 Hager Electro GmbH & Co. KG Mounting device for mounting a distribution cabinet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659036A (en) * 1971-01-20 1972-04-25 Harry Silver Electrical junction box
US4908733A (en) * 1988-04-19 1990-03-13 Rittal-Werk Rudolf Loh Gmbh & Co. Kg Switch box for wall attachment
EP1149545A1 (en) 2000-04-27 2001-10-31 Schneider Electric Industries SA Device for mural fastening of a box
FR2808174A1 (en) * 2000-04-27 2001-11-02 Schneider Electric Ind Sa WALL MOUNTING DEVICE FOR ENCLOSURE
EP3355424A1 (en) * 2017-01-31 2018-08-01 Hager Electro GmbH & Co. KG Mounting device for mounting a distribution cabinet

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