公开(公告)号：US20170319901A1

公开(公告)日：2017-11-09

申请号：US15590995

申请日：2017-05-09

Applicant: Tom Chiang

Inventor： Tom Chiang

IPC: A63B23/00 ,  A63B1/00 ,  A63B22/00

CPC classification number: A63B1/00 ,  A61H1/0218 ,  A61H1/0229 ,  A61H1/0292 ,  A61H1/0296 ,  A61H2201/0161 ,  A61H2201/1284 ,  A61H2201/1607 ,  A61H2201/1611 ,  A61H2201/1635 ,  A61H2201/1652 ,  A61H2201/168 ,  A63B2023/006

Abstract: An exercise apparatus may include a first horizontal bar, a second horizontal bar, a titled body supporting unit, a supporting assembly and an adjusting unit. In one embodiment, both the first horizontal bar and second horizontal bar are located at a rear portion of the exercise equipment, so the user can fully extend his arms and stretch the back muscle and cervical spine when grasping the horizontal bar. The adjusting unit is used to adjust the titled angle of the titled body supporting unit. The user can hold either the first or second horizontal bar and lay the body on top of the titled body supporting unit, such that the titled body supporting unit can sustain a substantial portion of the user's weight to enable the user to lift the body with the arms holding on the horizontal bar, even though the user is elder or overweight.

公开(公告)号：US5044242A

公开(公告)日：1991-09-03

申请号：US522102

申请日：1990-05-11

Applicant: Tom Chiang

Inventor： Tom Chiang

IPC: B26F1/04 ,  B26F1/14

CPC classification number: B26F1/04 ,  B26F1/14 ,  Y10T83/8727 ,  Y10T83/8759 ,  Y10T83/8785 ,  Y10T83/8834

Abstract: An improved cutter system having a plurality of cutters with inclined cutting edges which are alternately inclined to provide a cleaner cut of paper or other material.

Abstract translation: 一种具有多个具有倾斜切割刃的切割器的改进的切割器系统，其交替倾斜以提供更清洁的纸或其它材料切割。