JPH0325130U - - Google Patents
Info
- Publication number
- JPH0325130U JPH0325130U JP8608889U JP8608889U JPH0325130U JP H0325130 U JPH0325130 U JP H0325130U JP 8608889 U JP8608889 U JP 8608889U JP 8608889 U JP8608889 U JP 8608889U JP H0325130 U JPH0325130 U JP H0325130U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- bolt body
- threaded portion
- load
- load cell
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measurement Of Force In General (AREA)
Description
第１図はこの考案の一実施例を示すボルト型ロ
ードセルの縦断面図、第２図は第１図の−線
断面図、第３図はボルト型ロードセルの平面図、
第４図はボルト型ロードセルの他の実施例を示す
横断面図、第５図は引張り荷重とゲージ歪との関
係を示す特性図、第６図は従来例を示す縦断面図
である。
１……ボルト型ロードセル、２……ボルト本体
、３……ボルト頭部、３ｂ……座面、４……ケー
シング（基台）、５……ねじ部、６……フランジ
（測定対象物）、１１……歪ゲージ、２０……突
起、Ａ……一端側。
Fig. 1 is a vertical cross-sectional view of a bolt-type load cell showing an embodiment of this invention, Fig. 2 is a cross-sectional view taken along the line - - in Fig. 1, and Fig. 3 is a plan view of the bolt-type load cell.
FIG. 4 is a cross-sectional view showing another embodiment of the bolt-type load cell, FIG. 5 is a characteristic diagram showing the relationship between tensile load and gauge strain, and FIG. 6 is a longitudinal cross-sectional view showing a conventional example. 1... Bolt type load cell, 2... Bolt body, 3... Bolt head, 3b... Seat surface, 4... Casing (base), 5... Threaded part, 6... Flange (measurement object) , 11...Strain gauge, 20...Protrusion, A...One end side.
Claims (1)
されたボルト頭部とを備え、上記ボルト本体の他
端部に基台に螺合されるねじ部が形成され、この
ねじ部よりも一端側寄りに引張り荷重を検出する
歪ゲージが装着され、上記ボルト頭部の座面に、
荷重が付加される測定対象物により上記一端側へ
押圧される突起が設けられているボルト型ロード
セル。 The bolt body includes a bolt body and a bolt head integrally formed at one end of the bolt body, and a threaded portion that is screwed to the base is formed at the other end of the bolt body, and is located closer to the one end than the threaded portion. A strain gauge that detects the tensile load is attached to the seat surface of the bolt head.
A bolt-type load cell that is provided with a protrusion that is pressed toward one end by the object to be measured to which a load is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989086088U JPH0716985Y2 (en) | 1989-07-21 | 1989-07-21 | Bolt type load cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989086088U JPH0716985Y2 (en) | 1989-07-21 | 1989-07-21 | Bolt type load cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325130U true JPH0325130U (en) | 1991-03-14 |
| JPH0716985Y2 JPH0716985Y2 (en) | 1995-04-19 |
Family
ID=31635516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989086088U Expired - Lifetime JPH0716985Y2 (en) | 1989-07-21 | 1989-07-21 | Bolt type load cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716985Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018091823A (en) * | 2016-11-28 | 2018-06-14 | 株式会社アデック | Load distribution measuring apparatus for mold, and manufacturing method of the same |
| JP6984937B1 (en) * | 2021-10-04 | 2021-12-22 | 株式会社アデック | Bolt type load cell and its manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5974343U (en) * | 1982-11-10 | 1984-05-19 | 三菱重工業株式会社 | Axial force measurement bolt |
| JPS59137503U (en) * | 1983-03-04 | 1984-09-13 | 株式会社オリエンテック | Load cell for tension meter |
| JPS59196715U (en) * | 1983-06-17 | 1984-12-27 | 日産自動車株式会社 | Axial force measurement bolt |
-
1989
- 1989-07-21 JP JP1989086088U patent/JPH0716985Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5974343U (en) * | 1982-11-10 | 1984-05-19 | 三菱重工業株式会社 | Axial force measurement bolt |
| JPS59137503U (en) * | 1983-03-04 | 1984-09-13 | 株式会社オリエンテック | Load cell for tension meter |
| JPS59196715U (en) * | 1983-06-17 | 1984-12-27 | 日産自動車株式会社 | Axial force measurement bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018091823A (en) * | 2016-11-28 | 2018-06-14 | 株式会社アデック | Load distribution measuring apparatus for mold, and manufacturing method of the same |
| JP6984937B1 (en) * | 2021-10-04 | 2021-12-22 | 株式会社アデック | Bolt type load cell and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716985Y2 (en) | 1995-04-19 |