JPS6469927A - Load detecting apparatus - Google Patents
Load detecting apparatusInfo
- Publication number
- JPS6469927A JPS6469927A JP62226611A JP22661187A JPS6469927A JP S6469927 A JPS6469927 A JP S6469927A JP 62226611 A JP62226611 A JP 62226611A JP 22661187 A JP22661187 A JP 22661187A JP S6469927 A JPS6469927 A JP S6469927A
- Authority
- JP
- Japan
- Prior art keywords
- rigid body
- body parts
- load
- holes
- pin member
- 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.)
- Granted
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
PURPOSE:To prevent performance deterioration and breakdown of an apparatus even if an excessive load is applied, by inserting a pin member into a hole, which is provided in the end surface of a rigid body block, and forming a stopper. CONSTITUTION:A protruding part 16b1 is made to extend from at least one of two rigid body parts so as to face the end surface of a rigid body block at a place, which is linked to the other rigid body part. Holes 31 and 32 are provided in the end surfaces. A pin member 33 is fixed to the protruding part 16b1 and inserted into the holes 31 and 32 so as to have gaps. The holes 32 and 32 and the pin member 33 are formed so that the gap is small on the side of the center of the rigid body block and the gap is large at the outside of the center. When a load within a specified limit is applied between the two rigid body parts, the load is transmitted to the part between the two rigid body parts through a deflecting part. When the load, which acts on the part between the two rigid body parts exceeds the specified limit, the rigid body parts are largely displaced. The inner wall surfaces of the holes 31 and 32 are brought into contact with the pin member 33. The load is transmitted through the part between the two rigid body parts without transmitting through the deflecting part. Thus the breakdown of an apparatus can be prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62226611A JPH0643937B2 (en) | 1987-09-11 | 1987-09-11 | Load detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62226611A JPH0643937B2 (en) | 1987-09-11 | 1987-09-11 | Load detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6469927A true JPS6469927A (en) | 1989-03-15 |
| JPH0643937B2 JPH0643937B2 (en) | 1994-06-08 |
Family
ID=16847911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62226611A Expired - Lifetime JPH0643937B2 (en) | 1987-09-11 | 1987-09-11 | Load detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643937B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6047793A (en) * | 1996-03-19 | 2000-04-11 | Komatsu Ltd. | Device for detecting abrasion of brake for vehicle |
| WO2018105211A1 (en) * | 2016-12-09 | 2018-06-14 | 日本電産コパル電子株式会社 | Strain generation body and force sensor equipped with strain generation body |
| WO2018154935A1 (en) * | 2017-02-24 | 2018-08-30 | 日本電産コパル電子株式会社 | Strain element and force sensor including strain element |
| WO2018163581A1 (en) * | 2017-03-08 | 2018-09-13 | 日本電産コパル電子株式会社 | Force sensor |
| CN110352337A (en) * | 2017-02-24 | 2019-10-18 | 日本电产科宝电子株式会社 | Response body and the force snesor for having the response body |
| JP2021021745A (en) * | 2020-11-05 | 2021-02-18 | 日本電産コパル電子株式会社 | Strain body |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6815903B2 (en) | 2017-03-08 | 2021-01-20 | 日本電産コパル電子株式会社 | Force sensor |
| JP6789853B2 (en) | 2017-03-08 | 2020-11-25 | 日本電産コパル電子株式会社 | Force sensor |
-
1987
- 1987-09-11 JP JP62226611A patent/JPH0643937B2/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6047793A (en) * | 1996-03-19 | 2000-04-11 | Komatsu Ltd. | Device for detecting abrasion of brake for vehicle |
| US11085842B2 (en) | 2016-12-09 | 2021-08-10 | Nidec Copal Electronics Corporation | Strain generation body and force sensor equipped with strain generation body |
| JP2018096757A (en) * | 2016-12-09 | 2018-06-21 | 日本電産コパル電子株式会社 | Strain body and force sensor having the strain body |
| CN109791083A (en) * | 2016-12-09 | 2019-05-21 | 日本电产科宝电子株式会社 | Response body and force snesor with the response body |
| WO2018105211A1 (en) * | 2016-12-09 | 2018-06-14 | 日本電産コパル電子株式会社 | Strain generation body and force sensor equipped with strain generation body |
| WO2018154935A1 (en) * | 2017-02-24 | 2018-08-30 | 日本電産コパル電子株式会社 | Strain element and force sensor including strain element |
| JP2018138890A (en) * | 2017-02-24 | 2018-09-06 | 日本電産コパル電子株式会社 | Strain body and force sensor having the strain body |
| CN110352337A (en) * | 2017-02-24 | 2019-10-18 | 日本电产科宝电子株式会社 | Response body and the force snesor for having the response body |
| US11187598B2 (en) | 2017-02-24 | 2021-11-30 | Nidec Copal Electronics Corporation | Strain body and force sensor provided with the strain body |
| US11187599B2 (en) | 2017-02-24 | 2021-11-30 | Nidec Copal Electronics Corporation | Strain body and force sensor provided with the strain body |
| WO2018163581A1 (en) * | 2017-03-08 | 2018-09-13 | 日本電産コパル電子株式会社 | Force sensor |
| US11353344B2 (en) | 2017-03-08 | 2022-06-07 | Nidec Copal Electronics Corporation | Force sensor having a strain body |
| JP2021021745A (en) * | 2020-11-05 | 2021-02-18 | 日本電産コパル電子株式会社 | Strain body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643937B2 (en) | 1994-06-08 |
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