JPS55152431A - Twisting degree detector for wrist - Google Patents
Twisting degree detector for wristInfo
- Publication number
- JPS55152431A JPS55152431A JP6092079A JP6092079A JPS55152431A JP S55152431 A JPS55152431 A JP S55152431A JP 6092079 A JP6092079 A JP 6092079A JP 6092079 A JP6092079 A JP 6092079A JP S55152431 A JPS55152431 A JP S55152431A
- Authority
- JP
- Japan
- Prior art keywords
- wrists
- rod
- grips
- recorder
- twisting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To rationally and sytematically carry out strength-recovering or build-up training for wrists by torque-measuring a twisting degree of wrists during such trainings.
CONSTITUTION: A rod type detector body A has at both end portions thereof grips B, around which non-skid strips 1 each of which consists of a suitable material having a high skid preventing capability are wound. An annularly cut-off intermediate portion 2 of the detector body A is provided at a predetermined section thereof with a torque sensor C consisting of a twist rod 3 and a strain gauge 4 bonded to the central portion of the rod 3. The intermediate portion 2 as s whole is enclosed with a cover 5. The sensor C is connected to an amplifier 6 and a recorder 7 in succession via a lead wire 8 and an extension cord 9. When the grips B are held by both hands to twist both wrists in the opposite directions, twisting degrees of the wrists are sensed by the torque sensor C and displayed on the recorder 7.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6092079A JPS55152431A (en) | 1979-05-17 | 1979-05-17 | Twisting degree detector for wrist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6092079A JPS55152431A (en) | 1979-05-17 | 1979-05-17 | Twisting degree detector for wrist |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55152431A true JPS55152431A (en) | 1980-11-27 |
Family
ID=13156294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6092079A Pending JPS55152431A (en) | 1979-05-17 | 1979-05-17 | Twisting degree detector for wrist |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152431A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10343058B2 (en) | 2007-10-09 | 2019-07-09 | Nintendo Co., Ltd. | Storage medium storing a load detecting program and load detecting apparatus |
-
1979
- 1979-05-17 JP JP6092079A patent/JPS55152431A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10343058B2 (en) | 2007-10-09 | 2019-07-09 | Nintendo Co., Ltd. | Storage medium storing a load detecting program and load detecting apparatus |
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