公开(公告)号：US3860235A

公开(公告)日：1975-01-14

申请号：US42611773

申请日：1973-12-19

Applicant: DEL MAR ENG LAB

Inventor： DEL MAR BRUCE E

IPC: A63B21/005 ,  A63B21/015 ,  A63B22/08 ,  A63B23/04

CPC classification number: A63B21/0051 ,  A63B21/015 ,  A63B22/0605 ,  A63B22/0694 ,  A63B2208/0252 ,  Y10S482/903

Abstract: A light weight portable exercise machine is provided for maintaining cardiovascular tone and for rehabilitation of hospital patients confined to bed. Portability and versatility of the machine are enhanced by a mounting frame which is a part of the unit. Light but sustained exercise is accomplished through pedal operation by the feet and legs of the patient while holding the hands to bars on the frame. In addition, stability is provided to the machine by a turned-up end portion of the frame, which portion is adapted to rest against the foot of the patient''s bed. A number of permanent magnets are moved into exact juxtaposition opposite other magnets in progressive settings across a modified Faraday disc at a plurality of indented positions, and these magnets, with augmented inertia from a heavy rim, serve to achieve prescription exercise amounts for prescription exercise durations automatically terminated at set limits.

Abstract translation: 提供了一种轻便的便携式运动机器，用于维持心血管紧张度和被限制在床上的医院病人的康复。 机器的便携性和多功能性是通过作为单元的一部分的安装框架来增强的。 轻轻但持续的运动是通过脚趾操作由患者的脚和腿完成，同时将手握在框架上的酒吧。 此外，通过框架的翻转端部向机器提供稳定性，该部分适于靠在患者床的脚上。 在多个缩进位置上，多个永磁体被移动成与经过修改的法拉第圆盘的渐进设置相反的其它磁体相对其他磁体精确并置，并且具有来自重边缘的增大惯性的这些磁体用于实现处方运动持续时间的处方运动量 在设定的限制下自动终止。

公开(公告)号：US3016532A

公开(公告)日：1962-01-09

申请号：US64192957

申请日：1957-02-25

Applicant: DEL MAR ENG LAB

Inventor： DEL MAR BRUCE E

IPC: F41J9/10 ,  H01Q15/18

CPC classification number: F41J9/10 ,  H01Q15/18

公开(公告)号：US2927793A

公开(公告)日：1960-03-08

申请号：US71546758

申请日：1958-02-14

Applicant: DEL MAR ENG LAB

Inventor： DEL MAR BRUCE E

IPC: F41J9/10

CPC classification number: F41J9/10