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1. 发明授权

US5575256A Throttle valve housing formed of molded plastic 失效
标题翻译：节流阀壳体由模压塑料制成
公开(公告)号：US5575256A
公开(公告)日：1996-11-19
申请号：US403815
申请日：1995-04-07
申请人： Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz , Herbert Pollmann , Wolfgang Hodulik
发明人： Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz , Herbert Pollmann , Wolfgang Hodulik
IPC分类号： B29C45/14 , B29L31/00 , F02D9/10 , F16K27/02 , F02D9/08
CPC分类号： B29C45/14 , F02D9/10 , F02D9/104 , F16K27/0218 , B29L2031/7506 , F02D9/107 , F05C2225/00
摘要： A throttle-valve housing of plastic has a metal insert which achieves dimensional stability in the region of the throttle valve. The throttle-valve housing is formed of plastic with a cavity bounded by an inner wall surface. In the wall there is arranged a metal insert which is covered on all sides by the plastic material and effects a stabilization of the plastic material, so that distorting, shrinking or the like is prevented and dimensional accuracy of the inner wall surface is ensured. The novel throttle-valve housing is simple to produce and has a high dimensional stability in spite of being formed from plastic material. The throttle-valve housing is suitable for internal-combustion engines of motor vehicles.
摘要翻译： PCT No.PCT / DE93 / 00948 Sec。 371日期：1995年4月7日 102（e）日期1995年4月7日PCT提交1993年10月7日PCT公布。出版物WO95 / 02493 日期1995年1月26日塑料的节流阀壳体具有金属插入件，其实现节流阀区域的尺寸稳定性。节流阀壳体由具有由内壁表面限定的空腔的塑料形成。在墙壁上布置有金属插入物，其通过塑料材料覆盖在所有侧面上，并且实现塑料材料的稳定化，从而防止变形，收缩等，并确保内壁表面的尺寸精度。新颖的节流阀壳体易于制造，并且尽管由塑料材料形成而具有高的尺寸稳定性。节流阀外壳适用于机动车内燃机。

2. 发明授权

US5615861A Throttle device for an internal combustion engine 失效
标题翻译：内燃机节气门装置
公开(公告)号：US5615861A
公开(公告)日：1997-04-01
申请号：US448478
申请日：1995-06-06
申请人： Herbert Pollmann , Wolfgang Hodulik , Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz
发明人： Herbert Pollmann , Wolfgang Hodulik , Klaus-Jurgen Peters , Karl Gmelin , Matthias Entenmann , Peter Ropertz
IPC分类号： F02D9/10 , F16K27/02 , F16K1/22
CPC分类号： F02D9/104 , F02D9/10 , F02D9/106 , F02D9/1065 , F16K27/0218 , B29L2031/7506 , F02D9/107 , F05C2201/021
摘要： A throttle device having a throttle-flap connection piece which is produced from plastic. For an efficient production of the throttle-flap connection piece form plastic in the plastic injection-molding technique, it is necessary to avoid undesirable shrinkage in the pivoting region of the throttle flap and to seal off the bearing arrangements against penetrating plastic during the injection operation. The throttle device includes an annular insertion part which is arranged in the pivoting region of the throttle flap and which, connected to the bearing arrangements is embedded into the throttle-flap connection piece made form plastic, in order to protect the bearing arrangement against penetrating plastic. The injected-round insertion part is suitable for throttle devices which are made from plastic and which are provided for mixture-compressing spark-ignition or air-compressing auto-ignition internal-combustion engines.
摘要翻译： PCT No.PCT / DE94 / 01183 Sec。 371日期：1995年6月6日 102（e）日期1995年6月6日PCT 1994年10月4日PCT PCT。出版物WO95 / 09978 日期1995年04月13日具有由塑料制成的节气门翼片连接片的节流装置。为了在塑料注射成型技术中有效地生产节流片连接片形式的塑料，必须避免在节流阀的枢转区域中不期望的收缩，并且在注射操作期间密封轴承装置以防止穿透塑料。节流装置包括环形插入部分，其设置在节流阀的枢转区域中，并且连接到轴承装置被嵌入到由塑料制成的节气门翼片连接件中，以便保护轴承装置免于穿透塑料。注射圆形插入部分适用于由塑料制成并用于混合压缩火花点火或空气压缩自点火内燃机的节流装置。

3. 发明授权

US5040399A Method of fabricating box section from steel with walls that differ in thickness 失效
标题翻译：从具有不同厚度的墙壁的钢制造箱形截面的方法
公开(公告)号：US5040399A
公开(公告)日：1991-08-20
申请号：US546106
申请日：1990-06-29
申请人： Klaus Knapper , Herbert Pollmann
发明人： Klaus Knapper , Herbert Pollmann
IPC分类号： B21B17/00 , B21B17/14 , B21B23/00 , B21C37/15
CPC分类号： B21B17/14 , B21C37/155 , Y10S29/024 , Y10S29/032 , Y10T29/49625
摘要： A method of fabricating box section from steel with walls of non-uniform thickness along its periphery. A starting product in the form of round tubing with a wall that is uniformly thick along its circumference is manufactured and rolled into box section with walls of uniform thickness along its periphery. A temperature difference is generated between the flange midsections and the web midsections of the box section with walls of uniform thickness along its periphery such that the flange midsections are at least 600.degree. C. hotter than the web midsections, the flanges are edged and thickened peripendicular to the longitudinal axis of the box section, with the edge length being shortened, by rollers, and the box section is finally cooled with air and/or water subject to standardization conditions.
摘要翻译：一种从钢板制造箱体截面的方法，其周边具有不均匀厚度的壁。沿圆周均匀厚度的圆管形式的起始产品被制造并沿着其周边卷成具有均匀厚度的壁的箱形部分。在凸缘中段和箱体部分的腹板中部之间产生温度差异，沿其周边具有均匀厚度的壁，使得凸缘中心比网状中心高至少600℃，凸缘边缘和加厚通过辊子缩短边缘长度，并且盒子部分最终在符合标准条件的情况下用空气和/或水冷却。

4. 发明授权

US4821300A Roller counter 失效
标题翻译：滚筒柜台
公开(公告)号：US4821300A
公开(公告)日：1989-04-11
申请号：US62461
申请日：1987-05-20
申请人： Herbert Pollmann
发明人： Herbert Pollmann
IPC分类号： G06M1/16 , G06M1/34 , G06M1/36
CPC分类号： G06M1/343 , G06M1/163
摘要： A roller counter, which can be reset to zero position via its axis has, for the purpose of stepping its digit rollers, a lock pawl swivellably supported on a side wall of the digit rollers for being swivelled around a pin. A pestle, serving the purpose of zero setting, is supported for swivelling movement around a second pin on the digit roller and cooperates with a stop on the axis. The locking pawl and the pestle each are spring-loaded to a predetermined degree by a leg of a leaf spring bent to V-shape. The leaf spring is held on the digit roller by means of a mounting including walls accompanying both legs of the leaf spring at the inner side and at the outer side and contacting the legs according to a surface-to-surface contact.
摘要翻译： PCT No.PCT / AT86 / 00058 Sec。 371日期1987年5月20日 102（e）日期1987年5月20日PCT提交1986年9月17日PCT公布。公开号WO87 / 01843 日期：1987年3月26日。可以通过其轴线重新设置为零位置的滚子计数器为了步进数字滚轮，可转动地支撑在数字滚筒的侧壁上以便绕其旋转的锁定爪销。用于零点设置的杵支撑在数字滚轮周围的第二个销子周围的旋转运动，并与轴上的停止点配合。锁定爪和杵每个都通过弯曲成V形的板簧的腿弹簧加载到预定的程度。板簧通过一个安装件固定在数字滚筒上，该安装件包括在内侧和外侧的伴随板簧两腿的壁，并且根据表面与表面接触而接触腿部。

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