公开(公告)号：US4149429A

公开(公告)日：1979-04-17

申请号：US873232

申请日：1978-01-30

申请人： Helmut Pfenning

发明人： Helmut Pfenning

IPC分类号： B25J9/10 ,  F16H1/20 ,  F16H55/20 ,  F16H57/022 ,  F16H1/14 ,  F16H55/18

CPC分类号： F16H55/20 ,  B25J9/103 ,  F16H1/203 ,  F16H2057/0221 ,  Y10T74/19623 ,  Y10T74/19665 ,  Y10T74/19688

摘要： An adjustable gear train is disclosed wherein play in a train of intermeshing bevel gears is accommodated by forming one of the gears of two radially separated coaxial parts which are axially movable with respect to one another, one of the parts being gear toothed and the other of the parts forming a shaft for the toothed part.

摘要翻译： 公开了一种可调整的齿轮系，其中通过形成两个相对于彼此可轴向移动的两个径向分离的同轴部分的齿轮中的一个齿轮来容纳相互啮合的锥齿轮串，其中一个部件是齿轮齿轮，另一个 所述部件形成用于齿部的轴。

公开(公告)号：US3650411A

公开(公告)日：1972-03-21

申请号：US3650411D

申请日：1969-12-23

申请人： REIS WALTER ,  HELMUT PFENNING ,  DIETMAR BOLL

发明人： REIS WALTER ,  PFENNING HELMUT ,  BOLL DIETMAR

IPC分类号： B21D37/14 ,  B21J13/08 ,  B21K5/20 ,  B29C45/04 ,  B21J13/10

CPC分类号： B21K5/20 ,  B21D37/142 ,  B21J13/085 ,  B29C45/0441 ,  B29C2045/0483 ,  B29C2045/468 ,  Y10S100/918

摘要： A device for finishing complementary die or mold parts and similar complementary parts has a base plate for supporting a part to be finished in upwardly facing position. The support plate is slidable between a lowered position in which the two parts complement or otherwise coact with each other and a raised position in which the two parts face each other spaced apart, and is also swingable into a position in which the parts are in substantially planar alignment both facing upwardly, whereby both parts are conveniently accessible for finishing.

摘要翻译： 用于完成互补的模具或模具部件和类似的互补部件的装置具有用于将待完成的零件支撑在向上的位置的基板。 支撑板可以在其中两个部分互补或以其它方式相互接合的下降位置和两个部件彼此间隔开的升高位置之间滑动，并且还可摆动到这些部件基本上 平面对准面向上，从而两个部件方便地进行精加工。

公开(公告)号：US5076172A

公开(公告)日：1991-12-31

申请号：US668312

申请日：1991-03-11

申请人： Erwin Grimm ,  Christian Koch ,  Volker Hausler ,  Helmut Pfenning ,  Hubert Christ

发明人： Erwin Grimm ,  Christian Koch ,  Volker Hausler ,  Helmut Pfenning ,  Hubert Christ

IPC分类号： B61B12/02 ,  B65G35/06 ,  B65G47/52

CPC分类号： B61B12/022 ,  B65G35/063

摘要： Transport carts without internal drive which are bound to rails are moved in a returning system on a transport line from a common main drive. In the end area of the transport line, a secondary drive system is provided so that the transport carts are transferrable along a vertical curve into an inverted position onto a return line which is disposed parallel beneath the transport line and is provided with a second main drive system.

公开(公告)号：US4998481A

公开(公告)日：1991-03-12

申请号：US569245

申请日：1990-08-17

申请人： Erwin Grimm ,  Christian Koch ,  Volker Hausler ,  Helmut Pfenning ,  Hubert Christ

发明人： Erwin Grimm ,  Christian Koch ,  Volker Hausler ,  Helmut Pfenning ,  Hubert Christ

摘要： Transport carts without internal drive which are bound to rails are moved in a returning system on a transport line from a common main drive. In the end area of the transport line, a secondary drive system is provided so that the transport carts are transferrable along a vertical curve into an inverted position onto a return line which is disposed parallel beneath the transport line and is provided with a second main drive system.

公开(公告)号：US5327836A

公开(公告)日：1994-07-12

申请号：US779734

申请日：1991-10-23

申请人： Hubert Christ ,  Helmut Pfenning

发明人： Hubert Christ ,  Helmut Pfenning

IPC分类号： B61D3/00 ,  B61B13/12 ,  B65G35/06 ,  B65G47/80

CPC分类号： B65G35/06 ,  B61B13/127

摘要： A returning system for rail-borne transporting carts without self-driving means is provided with an auxiliary drive system which has an auxiliary drive wheel in the form of a friction wheel. The friction wheel clamps, for transporting a cart and cooperating with a contact pressure part with suitable parts of the transporting cart and transfers the latter from a transporting track to a return track located under the transporting track.

摘要翻译： 具有无自动驱动装置的轨道式运输车的返回系统设有辅助驱动系统，该辅助驱动系统具有摩擦轮形式的辅助驱动轮。 摩擦轮夹紧，用于运输推车并与接收压力部件配合运输车辆的适当部分，并将其从传送轨道传送到位于传送轨道下方的返回轨道。