Method of installing an edgepiece on a battery plate

Metal working – Method of mechanical manufacture – Electrical device making

Reexamination Certificate

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Details

C029S509000, C029S730000, C029S763000, C029S450000, C136S251000

Reexamination Certificate

active

07077876

ABSTRACT:
A method for placing an edge piece on a battery plate includes bending a thin strip of bendable plastic material into an open top, U-shaped channel. The channel is then cut into an edge piece having a length which is substantially equal to the edge of the battery plate which is to be covered. The edge piece is supported with this open top oriented towards a battery plate that is transported toward it in a manner such that the battery plate edge will be inserted into it. Once the edge of the battery plate has been inserted into the edge piece the edge piece is released so that the battery plate can be carried out of the apparatus. An apparatus for accomplishing this includes a feed mechanism which transports the strip of bendable plastic material. A bending mechanism forms this strip into the open top, U-shaped channel. The channel is then fully inserted into an assembly station where a first sensor stops the feed mechanism and a cutter cuts the channel into the proper-sized edge piece. An in-feed conveyor transports a battery plate toward the edge piece, and a support mechanism supports the edge piece while the edge of the battery plate is inserted into it. The support mechanism then releases the edge piece so that it can travel out of the insertion station with the battery plate. A second sensor restarts the feed mechanism once the battery plate is completely out of the assembly station.

REFERENCES:
patent: 3892620 (1975-07-01), Heussy
patent: 3900341 (1975-08-01), Shoichiro et al.
patent: 4026000 (1977-05-01), Anderson
patent: 4080727 (1978-03-01), Stolle et al.
patent: 4314403 (1982-02-01), Sanekata
patent: 4407063 (1983-10-01), Johnson et al.
patent: 0 381 128 (1990-08-01), None
patent: 924 317 (1947-08-01), None
patent: 2 688 738 (1993-09-01), None
European Search Report for European App. No. EP 01 30 7411; dated Jan. 28, 2002; 3 pages.
U.S. Appl. No. 09/671,063, filed Sep. 27, 2000, Johnson et al.

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