公开(公告)号：US20090278386A1

公开(公告)日：2009-11-12

申请号：US12505990

申请日：2009-07-20

Applicant: RODNEY P. EHRLICH

Inventor： RODNEY P. EHRLICH

IPC: B62D25/02

CPC classification number: B62D33/04

Abstract: The scuff and wall plate is formed by fusing a thermoplastic fiberglass-reinforced plastic scuff plate to a thermoplastic fiberglass-reinforced plastic wall liner by glass fiber blooming. The fusion blooming can be accomplished by vibration welding or high frequency welding. Because the scuff plate and wall liner are fused, a small lap area is all that is needed to keep the liner and scuff plate together.

Abstract translation: 通过玻璃纤维起霜将热塑性玻璃纤维增​​强塑料刮板与热塑性玻璃纤维增​​强塑料壁衬管融合，形成磨损和壁板。 熔融起霜可以通过振动焊接或高频焊接来实现。 因为磨损板和墙衬是融合的，所以需要一小圈圈来保持衬垫和磨板在一起。

公开(公告)号：US20130106087A1

公开(公告)日：2013-05-02

申请号：US13623295

申请日：2012-09-20

Applicant: RODNEY P. EHRLICH

Inventor： RODNEY P. EHRLICH

IPC: B60J11/06

CPC classification number: B60R19/44

Abstract: A bumper block assembly configured to be coupled to a bumper of a trailer includes a compressible bumper block including a generally horizontal bore extending from an outer surface of the bumper block to an inner surface of the bumper block and an outer cap coupled to the bumper block. The outer cap includes an outer wall engaged with the outer surface of the bumper block and further includes an aperture formed therethrough that is aligned with the bore of the bumper block. A bolt of the bumper block assembly is received through the aperture of the outer cap and the bore of the bumper block in order to couple the bumper block assembly to the bumper of the trailer. A spring of the assembly is positioned around a threaded end portion of the bolt in order to maintain the bolt recessed within the aperture of the outer cap as the outer cap and bumper block are moved between expanded and compressed positions.

Abstract translation: 构造成联接到拖车的保险杠的保险杠块组件包括可压缩保险杠块，其包括从保险杠块的外表面延伸到保险杠块的内表面的大致水平的孔，以及联接到保险杠块的外帽 。 外盖包括与保险杠块的外表面接合的外壁，并且还包括穿过其中形成的与保险杠块的孔对准的孔。 缓冲块组件的螺栓通过外盖的孔和保险杠块的孔被接收，以将保险杠组件联接到拖车的保险杠。 组件的弹簧定位在螺栓的螺纹端部周围，以便当外盖和保险杠块在膨胀位置和压缩位置之间移动时，将螺栓保持在外盖的孔内凹陷。