GB368753A - Improvements in, or relating to, cast metal boxes, particularly boxes adapted to contain electric switch mechanism - Google Patents

Improvements in, or relating to, cast metal boxes, particularly boxes adapted to contain electric switch mechanism

Info

Publication number
GB368753A
GB368753A GB3668230A GB3668230A GB368753A GB 368753 A GB368753 A GB 368753A GB 3668230 A GB3668230 A GB 3668230A GB 3668230 A GB3668230 A GB 3668230A GB 368753 A GB368753 A GB 368753A
Authority
GB
United Kingdom
Prior art keywords
boxes
switch mechanism
relating
electric switch
cast metal
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
GB3668230A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3668230A priority Critical patent/GB368753A/en
Publication of GB368753A publication Critical patent/GB368753A/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
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Finger-Pressure Massage (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

368,753. Metal boxes. CRABTREE, J. A., Endwood, Little Aston Park, Sutton Coldfield. Dec. 5, 1930, No. 36682. [Class 18.] A cast - iron box comprises a body member a with which is incorporated during the casting operation an endplate b of sheet iron which is already provided with the necessary piercings for supporting switch mechanism. The edges of the plate are provided with gaps b<9> for bonding purposes. Specifications 368,338 and 368,936, [both in Group XXXVII], are referred to.
GB3668230A 1930-12-05 1930-12-05 Improvements in, or relating to, cast metal boxes, particularly boxes adapted to contain electric switch mechanism Expired GB368753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3668230A GB368753A (en) 1930-12-05 1930-12-05 Improvements in, or relating to, cast metal boxes, particularly boxes adapted to contain electric switch mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3668230A GB368753A (en) 1930-12-05 1930-12-05 Improvements in, or relating to, cast metal boxes, particularly boxes adapted to contain electric switch mechanism

Publications (1)

Publication Number Publication Date
GB368753A true GB368753A (en) 1932-03-07

Family

ID=10390313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3668230A Expired GB368753A (en) 1930-12-05 1930-12-05 Improvements in, or relating to, cast metal boxes, particularly boxes adapted to contain electric switch mechanism

Country Status (1)

Country Link
GB (1) GB368753A (en)

Similar Documents

Publication Publication Date Title
GB368753A (en) Improvements in, or relating to, cast metal boxes, particularly boxes adapted to contain electric switch mechanism
GB362338A (en) Improvements in or relating to casting metals
GB269073A (en) Improvements relating to stack pipes, soil pipes and like pipes on buildings
GB502256A (en) Improvements in metal moulds for moulding concrete and like blocks
GB1170950A (en) Steel Sheet for Press Forming
USD88836S (en) Pany op america
AT137297B (en) Device for cutting out the lids of cans.
GB413611A (en) Improvements in or relating to pattern plates for casting metals
GB387259A (en) Improvements in devices for marking roads
CA303180A (en) Cast iron
GB248691A (en) Improvements in or relating to rest blocks for gasholders
CA327709A (en) Carry iron wearing plate for cars
GB454661A (en) Improvements in or relating to methods of manufacturing hollow metal articles
CA319393A (en) Steel and cast iron containing copper
CA324552A (en) Gray cast iron
GB412134A (en) Reversible base plate for casting steel ingots in moulds
GB285509A (en) An improved process for the manufacture of armoured bearing brasses
GB493672A (en) Improvements in axle bearings
CA311708A (en) Gray cast iron
CA301352A (en) Alloyed iron and steel
GB456704A (en) Improvements in cellular cooling plates for colloidal materials
GB418885A (en) Improvements in or relating to cutting or stamping presses
CA321078A (en) Cast iron alloy
GB261285A (en) Improvements in and relating to metallic building construction
GB562669A (en) Improvements in the production of electrical sheets and/or strip of silicon iron alloy