Title:
METHOD AND DEVICE FOR CUTTING OPEN FLANK TYPE V BELT
Document Type and Number:
Japanese Patent JPS5824429
Kind Code:
A
Abstract:
A method and an apparatus are provided for cutting open-flanked V-belts, for example, for use as fan belts in automobiles. Individual V-belts are cut from a vulcanized roll formed from a plurality of layers of rubber and reinforcements. The roll is rotatably disposed on support devices, the support devices being so arranged that at least a portion of the rotation of the roll occurs in straight lines. The belts are cut in the straight line regions. Extremely uniform flank cuts are achieved thereby. The straight line is defined between two rollers, over which the vulcanized roll is forced and becomes tensioned. Cutting devices are moved into and out of the straight line portion of the rotational path of the roll in order to produce the flank cuts.
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Inventors:
UIRUHERUMU BURANTO
HANSU HERUJINGU
DEIITOMAARU BAASUNERU
HANSU HERUJINGU
DEIITOMAARU BAASUNERU
Application Number:
JP12305782A
Publication Date:
February 14, 1983
Filing Date:
July 16, 1982
Export Citation:
Assignee:
BERSTORFF GMBH MASCH HERMANN
International Classes:
B26D1/14; B26D3/16; B29B11/00; B29B15/00; B29C37/00; B29C67/00; B29D29/00; B29D29/10; (IPC1-7): B26D1/153; B29H3/06; B29H7/22; B29H21/00
Attorney, Agent or Firm:
Ezaki Mitsuyoshi