公开(公告)号：US06241056B1

公开(公告)日：2001-06-05

申请号：US09222211

申请日：1998-12-29

Applicant: Jerry Cullen ,  Ross S. Hill ,  James Wieland

Inventor： Jerry Cullen ,  Ross S. Hill ,  James Wieland

IPC: F16D6510

CPC classification number: B22D19/00 ,  F16D65/10 ,  F16D2065/132 ,  F16D2065/1344 ,  F16D2065/1356 ,  F16D2250/0015 ,  Y10T29/49988

Abstract: A composite brake drum for a motor vehicle or the like. The brake drum has a drum body that is comprised of a first material, preferably a cast metal, such as gray iron. The drum body has a cylindrical section, a shoulder, and a mounting face. The brake drum also includes an annular band formed from a second material, preferably a stamped metal such as steel. The annular band encircles the cylindrical section of the drum body. The steel annular band is positioned in a mold apparatus and molten iron is introduced into a mold cavity defined thereby. The mold and annular band are maintained in a static condition during the casting process.

Abstract translation: 一种用于机动车辆等的复合制动鼓。 制动鼓具有鼓体，该鼓体由第一材料，优选铸铁，如灰铁组成。 鼓体具有圆柱形部分，肩部和安装面。 制动鼓还包括由第二材料形成的环形带，优选地是诸如钢的冲压金属。 环形带环绕鼓体的圆柱形部分。 钢环形带定位在模具装置中，并且铁水被引入由其限定的模腔中。 模具和环形带在铸造过程中保持静止状态。

公开(公告)号：US20100098521A1

公开(公告)日：2010-04-22

申请号：US12578999

申请日：2009-10-14

Applicant: Ahmet Kartal ,  Carl James Wieland

Inventor： Ahmet Kartal ,  Carl James Wieland

IPC: E02F9/00 ,  E01C19/38

CPC classification number: E02F3/967 ,  E01C19/281 ,  E01C19/286 ,  E02F9/00 ,  E02F9/0816

Abstract: Disclosed are skids steer loaders and vibratory roller attachments embodiments in which an improved variable isolator is provided to isolate the skid steer loader, and thus the operator of the loader, from the severity of the vibrations in the vibratory roller. The vibratory roller attachment includes a frame configured to be mounted to the skid steer loader. A drum is supported by the frame, and an eccentric weight is positioned within the drum. A plurality of variable isolators couple the drum to the frame to provide isolation of the skid steer loader from vibrations of the vibratory roller. The plurality of variable isolators each have a non-cylindrical exterior shape. The non-cylindrical shape can include an exterior surface having curved end portions separated by a substantially linear middle portion to allow for improved deflection of the variable isolators, and thus improved vibration isolation between the attachment and the skid steer loader.

Abstract translation: 公开了滑动装载机和振动压路机附件的实施例，其中提供改进的可变隔离器以将滑移转向装载机以及因此装载机的操作者与振动辊中的振动的严重性隔离开来。 振动辊附件包括构造成安装到滑移转向装载机的框架。 鼓由框架支撑，并且偏心重物定位在滚筒内。 多个可变隔离器将滚筒耦合到框架以提供滑动转向装载机与振动辊的振动的隔离。 多个可变隔离器各自具有非圆柱形的外部形状。 非圆柱形形状可以包括外表面，该外表面具有由基本上线性的中间部分分开的弯曲端部，以允许改变可变隔离件的偏转，从而改善附件和滑移装载机之间的隔振。