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Patent Agency Ranking1.发明授权
公开(公告)号：US3075137A
公开(公告)日：1963-01-22
申请号：US363760
申请日：1960-01-20
Applicant: PREC MECANIQUE LABINAL
Inventor： ETIENNE BESSIERE PIERRE
IPC: H02K51/00
CPC classification number: H02K51/00
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2.发明授权Devices for driving, especially alternators, at substantially constant speed from a variable speed shaft 失效用于驱动的设备，特别是交流发电机，以可变速度轴为基本恒定的速度
公开(公告)号：US2998539A
公开(公告)日：1961-08-29
申请号：US77964558
申请日：1958-12-11
Applicant: PREC MECANIQUE LABINAL
Inventor： ETIENNE BESSIERE PIERRE
CPC classification number: H02K9/06 , F16H61/0202 , F16H2718/16 , H02K7/10 , H02K7/104
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公开(公告)号：DE2258885A1
公开(公告)日：1974-07-04
申请号：DE2258885
申请日：1972-12-01
Applicant: PREC MECANIQUE LABINAL S A
Inventor： ETIENNE BESSIERE PIERRE
Abstract: A machine for forming structures from flexible products e.g. for making folded paper filters for IC engines, is an automatic machine having an operating cycle comprising a number of stages to form arrow-shaped teeth and folded forms. The machine comprises a first stage which forms longitudinal folds in the paper strip and also serves for advancing the strip intermittently (this stage pref. comprises pairs of ribbed and grooved rollers); a second stage for forming transverse fold lines (pref. two oscillating blades cooperating with fixed blades, all having a shape corresponding to the longitudinal folds); and a third stage which emphasises the final, toothed shape of the folded material, operating with converging differential movements; and a fourth stage for removing the finished structure.
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公开(公告)号：DE1665359A1
公开(公告)日：1971-03-18
申请号：DE1665359
申请日：1967-03-16
Applicant: PREC MECANIQUE LABINAL
Inventor： ETIENNE BESSIERE PIERRE
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公开(公告)号：DE1761964A1
公开(公告)日：1971-10-07
申请号：DE1761964
申请日：1968-07-30
Applicant: PREC MECANIQUE LABINAL S A FRA
Inventor： ETIENNE BESSIERE PIERRE
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