公开(公告)号：US06389861B1

公开(公告)日：2002-05-21

申请号：US09748891

申请日：2000-12-27

申请人： Siegfried Bagusche ,  Herbert Kalb ,  Frank Risters ,  Hans Zimmerman

发明人： Siegfried Bagusche ,  Herbert Kalb ,  Frank Risters ,  Hans Zimmerman

IPC分类号： B21D1500

CPC分类号： B24B39/003

摘要： A roller cage (1) is provided with a prismatic base body for guiding a minimum of one work roller designed for deep rolling of grooves on crankshaft journals or crank pins, in a first (7, 8) concave recess on one of the two faces (5) of the prismatic body on a section of the circumference of the work roller, wherein the rotational axis of the work roller is inclined at an angle (10), in which the section guided inside the roller cage (1) has a shorter distance to the longitudinal center (C—C) of the prismatic body than the remaining section with a first, groove shaped recess (11) along the longitudinal center (C—C) of the base area (3) of the prismatic body, as a passage for one support roller for the work roller, and a second groove shaped recess (12) along the longitudinal center (C—C) on the side (2) of the prismatic body located opposite the first groove shaped recess (11), for support of the roller cage (1) on the end of the long leg of an L-shaped tool holder, by providing on the second face of the prismatic body (1) located opposite the first concave recess (7, 8), a minimum of one second concave recess identical by position and size to the first concave recess (7, 8).

公开(公告)号：US3021602A

公开(公告)日：1962-02-20

申请号：US83812159

申请日：1959-09-04

申请人： HANS ZIMMERMAN

发明人： HANS ZIMMERMAN

IPC分类号： G01B3/30

CPC分类号： G01B3/306

公开(公告)号：US06426574B1

公开(公告)日：2002-07-30

申请号：US09565548

申请日：2000-05-05

申请人： Stephan Hess ,  Christoph Hirsch ,  Michael Jung ,  Johann Schubert ,  Hans Zimmerman

发明人： Stephan Hess ,  Christoph Hirsch ,  Michael Jung ,  Johann Schubert ,  Hans Zimmerman

IPC分类号： H02K906

CPC分类号： H02K1/32 ,  F04D29/384

摘要： In an air-cooled electrical machine having reverse cooling in a closed cooling circuit, a two-stage blade cascade for the optimum incident flow of cooling air to the rotor (4) and the rotor winding (29) is provided between a rotor cap plate (22) and a rotor shaft (28). The first blade cascade stage (30b) in the direction of flow is a deceleration cascade having pressure-generating properties, and the following blade cascade stage (30a) in the direction of flow is a deceleration cascade having deflecting properties.

摘要翻译： 在封闭冷却回路中具有反向冷却的风冷式电机中，将转子（4）和转子绕组（29）的冷却空气的最佳入流流入的两级叶片级联设置在转子盖板 （22）和转子轴（28）。 第一叶片级联级（30b）在流动方向是具有产生压力的特性的减速级联，并且在流动方向上的后续叶片级联级（30a）是具有偏转特性的减速级联。

公开(公告)号：US5883448A

公开(公告)日：1999-03-16

申请号：US962687

申请日：1997-11-03

申请人： Hans Zimmerman, deceased

发明人： Hans Zimmerman, deceased

IPC分类号： H02K9/10 ,  H02K9/12

CPC分类号： H02K9/12

摘要： In the case of an air-cooled electric machine with reverse cooling in the closed cooling circuit, a cooling arrangement is arranged in a foundation pit (10) underneath the machine and constructed in a modular fashion. It comprises a plurality of coolers (11) which are arranged independently of one another in the foundation pit (10) and separated from one another by separating walls extending perpendicular to the longitudinal direction of the machine. The outlet openings of the coolers (11) are freely connected to cold-gas chambers (14, 16) between the machine housing (1) and stator laminated core (2). The inlet openings of the coolers (11) are freely connected to the outflow spaces of the two fans (12) at the machine end faces. This design permits rapid exchange and/or shutdown of a cooler in addition to optimum guidance of cooling gas.

摘要翻译： 在封闭冷却回路中具有反向冷却的风冷电机的情况下，将冷却装置设置在机器下方的基坑（10）中，并以模块化方式构造。 它包括多个在基坑（10）中彼此独立设置的冷却器（11），并通过分离与机器纵向方向垂直延伸的壁彼此分开。 冷却器（11）的出口开口自由地连接到机壳（1）和定子叠片铁心（2）之间的冷气室（14,16）。 冷却器（11）的入口开口在机器端面处自由连接到两个风扇（12）的流出空间。 除了冷却气体的最佳引导之外，这种设计允许冷却器的快速更换和/或关闭。

公开(公告)号：US06439019B1

公开(公告)日：2002-08-27

申请号：US09747861

申请日：2000-12-22

申请人： Alfred Heimann ,  Hans Zimmerman

发明人： Alfred Heimann ,  Hans Zimmerman

IPC分类号： B21D1500

CPC分类号： B21H7/185 ,  B21B45/0263 ,  B24B5/42 ,  B24B39/04 ,  B24B57/04

摘要： A roller cage (6) is provided for a minimum of one work roller (3) of a tool for deep rolling of grooves or radii of a crankshaft bearing (1) where the work roller (3) at a section of its circumference is loosely guided by the roller cage (6) or inside a concave void of the roller cage (6). Portions of the roller cage (6) by which the work roller (3) is guided, consist of a material that dispenses solid lubricant to the work roller (3).

公开(公告)号：US4317563A

公开(公告)日：1982-03-02

申请号：US115284

申请日：1980-01-25

申请人： Hans Zimmerman ,  Fritz Piper ,  Gerd Wierth ,  Hartmut Nagel

发明人： Hans Zimmerman ,  Fritz Piper ,  Gerd Wierth ,  Hartmut Nagel

IPC分类号： B65H29/04 ,  B65H29/24 ,  B65H31/00

CPC分类号： B65H29/247 ,  B65H29/041 ,  B65H2801/21

摘要： A blowing arrangement for a sheet-delivering device of a sheet-processing machine has a plurality of blowing nozzles arranged to be located above a sheet-delivering device and spaced from one another in a direction which is transverse to the sheet-transportation direction and at an angle to the sheet-transportation plane so as to blow air contrary to the sheet-transportation direction and between a sheet placed in the sheet stack and a sheet transported to the latter, wherein the blowing nozzles are also arranged at diverging angles to the sheet-transportation direction as considered in the sheet-transportation plane.

摘要翻译： 用于片材加工机的片材输送装置的吹风装置具有多个吹塑喷嘴，其布置成位于片材输送装置的上方并且在横向于片材输送方向的方向上彼此间隔开，并且在 与片材输送平面成一定角度，以便与片材输送方向相反的空气和放置在片材堆叠中的片材和运送到片材堆叠的片材之间吹送空气，其中吹风喷嘴也以与片材的传播方向成偏角的方式布置 - 运输方向。