公开(公告)号：US11779806B1

公开(公告)日：2023-10-10

申请号：US17384380

申请日：2021-07-23

Applicant: Mark Anderson Morgan

Inventor： Mark Anderson Morgan

IPC: A63B23/14 ,  A63B23/035 ,  A63B21/062 ,  A63B21/00

CPC classification number: A63B23/14 ,  A63B21/0628 ,  A63B21/153 ,  A63B21/154 ,  A63B23/03525 ,  A63B2225/093

Abstract: Method and apparatus for an improved exercise machine for specifically exercising the wrist and forearm muscles of a user. The exercise machine includes a rectangular shaped framework having left and right side vertical frame members along with upper and lower connecting cross members mounted on a pair of left and right support legs wherein a generally rectangular framework is formed. A rotatable vertically adjustable exercise bar is positioned forwardly on left and right U-shaped brackets so that the rotatable exercise bar is height adjustable using left and right vertical adjustments means. The forwardly extending rotatable exercise bar is disposed in a spaced away manner in front of the machine so as to be comfortably positioned for use by a user standing in front of the machine.

公开(公告)号：US6019704A

公开(公告)日：2000-02-01

申请号：US347550

申请日：1999-07-06

Applicant: Mark Anderson Morgan

Inventor： Mark Anderson Morgan

IPC: A63B21/062 ,  A63B23/14

CPC classification number: A63B23/14 ,  A63B21/0628

Abstract: An exercise machine for wrist and forearm development includes a rod that is rotatable about its long axis and a cable having one end attached to the rod and the other end attached to a vertically guided weight stack. When the rod is rotated, the cable is wound upon it, against the pull of the resistance. The rod is attached to a stationary frame by a pair of parallel arms, one at each end of the rod. The arms are pivotally attached to the frame on a common axis. The height of the rod is adjusted by fixing the arms in a selected angular position about the common axis. A pulley is attached to the frame for rotation about the common axis. An intermediate portion of the cable passes over the pulley. Thus, adjustment of the height of the rod does not leave any slack in the cable.

Abstract translation: 用于腕部和前臂发展的锻炼机包括可围绕其长轴线旋转的杆和具有连接到杆的一端的电缆，另一端连接到垂直引导的重量堆叠。 当杆旋转时，电缆被缠绕在其上，抵抗电阻的拉动。 杆通过一对平行臂连接到固定框架，一根在杆的每一端。 臂在公共轴上枢转地附接到框架。 通过将臂固定在围绕公共轴的选定角度位置来调节杆的高度。 滑轮连接到框架上以围绕公共轴线旋转。 电缆的中间部分越过滑轮。 因此，杆的高度的调整不会在电缆中留下任何松弛。