GB308131A - An improved process and mould for casting accumulator grids - Google Patents

An improved process and mould for casting accumulator grids

Info

Publication number
GB308131A
GB308131A GB1970228A GB1970228A GB308131A GB 308131 A GB308131 A GB 308131A GB 1970228 A GB1970228 A GB 1970228A GB 1970228 A GB1970228 A GB 1970228A GB 308131 A GB308131 A GB 308131A
Authority
GB
United Kingdom
Prior art keywords
mould
improved process
pins
thinner
parts
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
GB1970228A
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 GB1970228A priority Critical patent/GB308131A/en
Publication of GB308131A publication Critical patent/GB308131A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B22D25/04—Casting metal electric battery plates or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

308,131. Petri, W. July 6, 1928. Galvanic-battery plates.-Accumulator grids, of the type having a frame d with thinner crossbars e, f provided at their intersections with pins g protruding to the plane of the frame surface, are cast in a two-part mould with the vertical rib spaces in one part of enlarged section producing full ribs l which provide easy access for the metal to the thinner parts of the grid. The parts m are afterwards removed mechanically as by a gang milling-cutter with spacing collars corresponding to the pins g.
GB1970228A 1928-07-06 1928-07-06 An improved process and mould for casting accumulator grids Expired GB308131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1970228A GB308131A (en) 1928-07-06 1928-07-06 An improved process and mould for casting accumulator grids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1970228A GB308131A (en) 1928-07-06 1928-07-06 An improved process and mould for casting accumulator grids

Publications (1)

Publication Number Publication Date
GB308131A true GB308131A (en) 1929-03-21

Family

ID=10133767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1970228A Expired GB308131A (en) 1928-07-06 1928-07-06 An improved process and mould for casting accumulator grids

Country Status (1)

Country Link
GB (1) GB308131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315977A (en) 1978-03-06 1982-02-16 Leclanche S.A. Mold for casting grid for tubular plates of a lead-acid battery and resulting casting
GB2150869A (en) * 1983-12-08 1985-07-10 Fischer Ag Georg Making a connecting rod of cast metal for an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315977A (en) 1978-03-06 1982-02-16 Leclanche S.A. Mold for casting grid for tubular plates of a lead-acid battery and resulting casting
GB2150869A (en) * 1983-12-08 1985-07-10 Fischer Ag Georg Making a connecting rod of cast metal for an internal combustion engine

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