公开(公告)号：US3901960A

公开(公告)日：1975-08-26

申请号：US30497272

申请日：1972-11-09

Applicant: LUCAS INDUSTRIES LTD

Inventor： HOLLOWAY FRANK RAYMOND ,  FARLEY JAMES MICHAEL

IPC: H01M4/84 ,  C04B35/00

CPC classification number: H01M4/84 ,  B29C70/68 ,  Y10T29/49114 ,  Y10T29/49115

Abstract: A method of manufacturing a battery plate grid includes the steps of applying a layer of conductive material onto a mould, inserting a conductive battery plate lug having an extension integral therewith into the mould, filling the remainder of the mould with particles of a sinterable, thermo-plastic synthetic resin material, heating the synthetic resin material until the resin is fully sintered, the extension of the lug thereby being trapped by the sintered resin and the conductive material from the mould thereby becoming firmly adhered to the lower surface of the sintered resin as a continuous, conducting layer, cooling the sintered resin until it hardens, and then removing the resultant grid from the mould.

公开(公告)号：US3607412A

公开(公告)日：1971-09-21

申请号：US3607412D

申请日：1968-11-19

Applicant: LUCAS INDUSTRIES LTD

Inventor： HOLLOWAY FRANK RAYMOND

IPC: H01M4/72 ,  H01M35/20

CPC classification number: H01M4/72

Abstract: A method of manufacturing a battery plate grid includes the steps of, placing a conductive battery plate lug having an extension integral therewith in a mould containing an impression of the battery plate grid to be produced. The remainder of the mould is then filled with particles of a synthetic resin material, and the material is heated without the application of pressure, to cause the particles of resin material to adhere to one another. The shape of said extension of the lug is such that the extension is trapped by the resin material. The grid is then removed from the mould and is rendered conductive.