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31. 发明专利

DE2842572A1 未知
公开(公告)号：DE2842572A1
公开(公告)日：1979-05-10
申请号：DE2842572
申请日：1978-09-29
申请人： SOMMER CO
发明人： SOMMER GORDON MAURICE
IPC分类号： F16D13/64 , F16D25/0638 , F16D25/063
摘要： A clutch unit for selectively drivingly connecting driving and driven shafts, the unit comprising, a first plurality of discs connected with one of the shafts and a second plurality of discs connected with the other of the shafts, the first and second plurality of discs being interleaved and being movable toward and away from one another to drivingly connect the driving and driven shafts, selective of the discs being fabricated of circumferentially arranged disc segments whereby the diameter of the discs (and hence the capacity of the clutch unit), may be increased significantly as compared to existing and prior known clutch units of the same general type.

33. 发明专利

DE2347519B2 未知
公开(公告)号：DE2347519B2
公开(公告)日：1975-07-17
申请号：DE2347519
申请日：1973-09-21
申请人： G.M. SOMMER CO., INC., WARREN, MICH. (V.ST.A.)
发明人： SOMMER, GORDON MAURICE, GROSSE POINTE, MICH. (V.ST.A.)
IPC分类号： F16H15/01 , F16D25/10 , F16D35/00 , F16H43/00 , F16D43/28 , B23Q5/14 , F16D67/00

34. 发明专利

GB1357061A CLUTCH UNIT 未知
公开(公告)号：GB1357061A
公开(公告)日：1974-06-19
申请号：GB1483072
申请日：1972-03-29
申请人： SOMMER CO
IPC分类号： F16D25/0638 , F16D25/064
摘要： 1357061 Friction clutches G M SOMMER CO Inc 29 March 1972 [5 April 1971] 14830/72 Heading F2C In an hydraulically operated multi-disc friction clutch wherein clutch discs 124, 130 are respectively splined to a clutch hub 80 and a drum 136, the clutch hub 80 and drum 136 are detachably secured to driving and driven hubs 40, 42 by bolts 154, 142 to permit transverse removal of the clutch assembly. Removal is facilitated by passing a draw bolt through bores 186 in the hub 80 and into threaded bores 184 in the drum 136 to draw the latter off the hub 42. A pump P supplies pressure liquid through ducts 122, 110, 100 to a clutch actuating cylinder 88 which is axially slidable on a fixed piston 96 and also supplies cooling and lubricating liquid through ducts 160, 164, 169, 170 and orifices 172 to the clutch discs 124, 130. The clutch discs 124 have a steel core with sintered bronze facings that are grooved to produce parallelogram shaped projections.

39. 发明专利

SE464725B 未知
公开(公告)号：SE464725B
公开(公告)日：1991-06-03
申请号：SE8803692
申请日：1988-10-17
申请人： SOMMER CO
发明人： SOMMER G M
IPC分类号： F16D55/36 , F16D59/02 , F16D65/14 , F16D65/18 , F16D65/22 , F16D65/853
摘要： A motor brake unit comprising a housing member defining a fluid chamber disposed about the motor shaft of a motor, a shaft sleeve disposed within the fluid chamber nestingly engaging the motor shaft for rotation therewith, a first plurality of brake elements rotatable with the shaft sleeve, a brake collar secured to the housing member and disposed annularly about said shaft sleeve, a second plurality of brake elements non-rotatably supported by the brake collar, a pole piece for selectively engaging and disengaging the brake elements, biasing means for normally biasing the pole piece to engage the brake elements, and a plurality of electromagnetic coils for selectively attracting the pole piece axially opposite the biasing force to disengage the brake elements.

40. 发明专利

TR23949A 未知
公开(公告)号：TR23949A
公开(公告)日：1990-12-21
申请号：TR47288
申请日：1988-07-05
申请人： SOMMER CO
IPC分类号： F16D55/36 , F16D59/02 , F16D65/14 , F16D65/18 , F16D65/22 , F16D65/853 , H02K7/102 , F16D
摘要： A motor brake unit comprising a housing member defining a fluid chamber disposed about the motor shaft of a motor, a shaft sleeve disposed within the fluid chamber nestingly engaging the motor shaft for rotation therewith, a first plurality of brake elements rotatable with the shaft sleeve, a brake collar secured to the housing member and disposed annularly about said shaft sleeve, a second plurality of brake elements non-rotatably supported by the brake collar, a pole piece for selectively engaging and disengaging the brake elements, biasing means for normally biasing the pole piece to engage the brake elements, and a plurality of electromagnetic coils for selectively attracting the pole piece axially opposite the biasing force to disengage the brake elements.

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