公开(公告)号：US07806426B2

公开(公告)日：2010-10-05

申请号：US11752139

申请日：2007-05-22

申请人： A. Reneau Van Landingham, Jr. ,  Robert J. Tokash ,  Ken Carper ,  Scott Zieker ,  Tom Remm ,  Kevin Montgomery ,  Volker Werwick

发明人： A. Reneau Van Landingham, Jr. ,  Robert J. Tokash ,  Ken Carper ,  Scott Zieker ,  Tom Remm ,  Kevin Montgomery ,  Volker Werwick

IPC分类号： B62B3/02

CPC分类号： B62B3/02 ,  B62B3/022 ,  B62B2205/33

摘要： One embodiment of the invention relates to an adjustable cart including a upper platform with a front portion and a back portion, a lower platform with a front portion and a back portion, rolling members for movably supporting the lower platform, a first supporting member connected to the back portion of the lower platform, and a first rotational pivot structure connecting the first supporting member to the back portion of the upper platform to permit pivoting about a first pivot location. The upper platform is configured to rotate about the first rotational pivot structure from a first position substantially parallel to the lower platform to a second position substantially perpendicular to the lower platform during which the first pivot location moves away from the lower platform.

摘要翻译： 本发明的一个实施例涉及一种可调节车，其包括具有前部和后部的上平台，具有前部和下部的下平台，用于可移动地支撑下平台的滚动构件，连接到 下部平台的后部，以及将第一支撑构件连接到上部平台的后部的第一旋转枢轴结构，以允许围绕第一枢转位置枢转。 上部平台构造成围绕第一旋转枢转结构从大致平行于下部平台的第一位置旋转到基本上垂直于下部平台的第二位置，在该第二位置处，第一枢转位置远离下部平台移动。

公开(公告)号：US20080018078A1

公开(公告)日：2008-01-24

申请号：US11752139

申请日：2007-05-22

申请人： A. Reneau Van Landingham ,  Robert Tokash ,  Ken Carper ,  Scott Zieker ,  Tom Remm ,  Kevin Montgomery ,  Volker Werwick

发明人： A. Reneau Van Landingham ,  Robert Tokash ,  Ken Carper ,  Scott Zieker ,  Tom Remm ,  Kevin Montgomery ,  Volker Werwick

IPC分类号： B62B3/02

CPC分类号： B62B3/02 ,  B62B3/022 ,  B62B2205/33

摘要： One embodiment of the invention relates to an adjustable cart including a upper platform with a front portion and a back portion, a lower platform with a front portion and a back portion, rolling members for movably supporting the lower platform, a first supporting member connected to the back portion of the lower platform, and a first rotational pivot structure connecting the first supporting member to the back portion of the upper platform to permit pivoting about a first pivot location. The upper platform is configured to rotate about the first rotational pivot structure from a first position substantially parallel to the lower platform to a second position substantially perpendicular to the lower platform during which the first pivot location moves away from the lower platform.

摘要翻译： 本发明的一个实施例涉及一种可调节车，其包括具有前部和后部的上平台，具有前部和下部的下平台，用于可移动地支撑下平台的滚动构件，连接到 下部平台的后部，以及将第一支撑构件连接到上部平台的后部的第一旋转枢轴结构，以允许围绕第一枢转位置枢转。 上部平台构造成围绕第一旋转枢转结构从大致平行于下部平台的第一位置旋转到基本上垂直于下部平台的第二位置，在该第二位置处，第一枢转位置远离下部平台移动。

公开(公告)号：US4536098A

公开(公告)日：1985-08-20

申请号：US652157

申请日：1984-09-18

申请人： Bernard P. Sheehan ,  Volker Werwick

发明人： Bernard P. Sheehan ,  Volker Werwick

IPC分类号： B41J31/16 ,  B41J32/02

CPC分类号： B41J31/16 ,  B41J32/02

摘要： A ribbon cartridge has a ribbon re-inking mechanism which is made up of a porous rubber or elastomer ink roll journaled on a fixed shaft and in contact with an ink transfer roll journaled on a pivotable member and rockable against the ink roll. The ink ribbon provides the force necessary to urge the transfer roll in contact with the ink roll and also to drive the rolls in normal operation. A modified arrangement includes a balancing roll to enable proper operation of the re-inking mechanism in different orientation and movement of the ribbon cartridge and to increase re-inking sensitivity.

摘要翻译： 色带盒具有色带再墨水机构，其由在固定轴上轴颈的多孔橡胶或弹性体油墨辊构成，并与轴承在可枢转构件上的油墨传送辊接触并可抵靠墨辊。 墨带提供迫使转印辊与墨辊接触所需的力，并且也可以在正常操作中驱动滚筒。 改进的布置包括平衡辊，以使得再墨水机构能够在色带墨盒的不同取向和移动中正确地操作并增加再墨水的灵敏度。