JPS63120142U - - Google Patents
Info
- Publication number
- JPS63120142U JPS63120142U JP997287U JP997287U JPS63120142U JP S63120142 U JPS63120142 U JP S63120142U JP 997287 U JP997287 U JP 997287U JP 997287 U JP997287 U JP 997287U JP S63120142 U JPS63120142 U JP S63120142U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- tensioner
- display
- elongation
- load
- 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
- 238000010586 diagram Methods 0.000 claims description 4
Description
第１図は本考案の一実施例の全体構成図、第２
図はデイスプレー上のボルトの荷重Ｗと伸びの状
態図、第３図は本作業のフローチヤート、第４図
〜第８図はテンシヨン動作の説明図である。
１…ボルトトンシヨナ、２…圧力検出器、３…
油圧装置、４…インタフエイス、５…制御装置、
６…デイスプレー、７…下限ブザー、８…適用範
囲ブザー、９…上限ブザー、１２…ボルト全長測
定器。
Figure 1 is an overall configuration diagram of an embodiment of the present invention, Figure 2
The figure is a state diagram of the load W and elongation of the bolt on the display, FIG. 3 is a flowchart of this work, and FIGS. 4 to 8 are explanatory diagrams of the tension operation. 1... Bolt positioner, 2... Pressure detector, 3...
Hydraulic system, 4... Interface, 5... Control device,
6...Display, 7...Lower limit buzzer, 8...Applicable range buzzer, 9...Upper limit buzzer, 12...Bolt total length measuring device.
Claims (1)
る計測装置と、テンシヨナーに油圧を供給する油
圧装置と、この油圧を検出する圧力検出器と、こ
れらを制御する、デイスプレー付きの制御装置よ
りなる、ボルトテンシヨナ装置において、テンシ
ヨンを受けるボルトの荷重と伸びの状態図と、テ
ンシヨン時におけるボルトの荷重と伸びを、連続
的にデイスプレー上に表示することを特徴とする
ボルトテンシヨナ装置。 The bolt consists of a bolt tensioner, a measuring device that measures the total length of the bolt, a hydraulic device that supplies hydraulic pressure to the tensioner, a pressure detector that detects this hydraulic pressure, and a control device with a display that controls these. A bolt tensioner device characterized in that a status diagram of the load and elongation of the bolt receiving tension and the load and elongation of the bolt during tensioning are continuously displayed on a display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997287U JPS63120142U (en) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997287U JPS63120142U (en) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120142U true JPS63120142U (en) | 1988-08-03 |
Family
ID=30795796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP997287U Pending JPS63120142U (en) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008501943A (en) * | 2004-06-02 | 2008-01-24 | アクティエボラゲット エスケーエフ | Method for controlling the tensile stress of a shaft of a bolt, such as a headed bolt or a stud bolt, and an apparatus for performing the method |
| EP2687320A3 (en) * | 2012-07-18 | 2018-01-03 | Frank Hohmann | Tensioning device for extending a threaded bolt |
-
1987
- 1987-01-28 JP JP997287U patent/JPS63120142U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008501943A (en) * | 2004-06-02 | 2008-01-24 | アクティエボラゲット エスケーエフ | Method for controlling the tensile stress of a shaft of a bolt, such as a headed bolt or a stud bolt, and an apparatus for performing the method |
| EP2687320A3 (en) * | 2012-07-18 | 2018-01-03 | Frank Hohmann | Tensioning device for extending a threaded bolt |