公开(公告)号：US20120210591A1

公开(公告)日：2012-08-23

申请号：US13209236

申请日：2011-08-12

Applicant: Peter J.H. Chang

Inventor： Peter J.H. Chang

IPC: G01B5/02

CPC classification number: B60B29/00 ,  B60B2900/3315 ,  G01B3/04 ,  G01B5/02 ,  G01B5/18

Abstract: A measuring device is adapted for determining a safety thread length LS of a fastener required for fastening a wheel onto a wheel hub unit. The measuring device includes an elongated measuring rod, a positioning member secured to a front end of the measuring rod and configured to abut against a circumferential abutment seat of the wheel, and a plurality of modular sleeves, each configured to be sleevably positioned on and matched up with the measuring rod. Subsequent to bringing the positioning member to abut against the circumferential abutment seat, the modular sleeve is dragged forwardly until a front sleeve end reaches an inner major surface of the wheel, and LS is determined to be equal to the distance between the front end and a rear sleeve end of the modular sleeve.

Abstract translation: 测量装置适于确定将轮紧固到轮毂单元上所需的紧固件的安全螺纹长度LS。 测量装置包括细长的测量杆，定位构件固定到测量杆的前端并且被构造成抵靠轮的周向邻接座，以及多个模块化套筒，每个套筒构造成可套接地定位在并匹配 用测量杆。 在使定位构件抵靠周向邻接座之后，模块化套筒向前拖动，直到前套筒端部到达车轮的内主表面，并且LS被确定为等于前端与前端之间的距离 后套筒端部的模块化套管。

公开(公告)号：US20120090188A1

公开(公告)日：2012-04-19

申请号：US13115769

申请日：2011-05-25

Applicant: Peter J.H. Chang

Inventor： Peter J.H. Chang

IPC: G01B5/02

CPC classification number: G01B3/04 ,  B60B29/00 ,  G01B5/02 ,  G01B5/18

Abstract: A measuring device is adapted for determining a thread length of a fastener required for fastening a wheel onto a wheel hub unit. The measuring device includes a measuring rod extending straightly to terminate at front and rear surfaces, a positioning member secured to the front surface to mate with an abutment seat of a bolt hole in the wheel so as to measure a length of the bolt hole, and an anchor member secured to the rear surface and extending perpendicularly to be brought into abutment with a flange surface of the wheel hub unit so as to measure a thread length of a threaded bolt or bore.

Abstract translation: 测量装置适于确定将轮紧固到轮毂单元上所需的紧固件的螺纹长度。 所述测量装置包括直线延伸以终止于前表面和后表面的测量杆，固定到所述前表面的定位构件与所述车轮中的螺栓孔的抵接座配合，以测量所述螺栓孔的长度，以及 锚固构件固定到后表面并垂直延伸以与轮毂单元的凸缘表面邻接，以测量螺栓或孔的螺纹长度。