JPS5872347U - Bolt support device for concrete formwork - Google Patents
Bolt support device for concrete formworkInfo
- Publication number
- JPS5872347U JPS5872347U JP16744881U JP16744881U JPS5872347U JP S5872347 U JPS5872347 U JP S5872347U JP 16744881 U JP16744881 U JP 16744881U JP 16744881 U JP16744881 U JP 16744881U JP S5872347 U JPS5872347 U JP S5872347U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- holder
- support device
- concrete formwork
- spring
- 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
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Connection Of Plates (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案のコンクリート型枠用のボルト支持装置の
縦断正面図である。
図中１．２はコンクリート型枠における結合部、３はボ
ルト孔、５はボルトホルダー、６はばね受、７はばね、
９はストッパである。The drawing is a longitudinal sectional front view of the bolt support device for concrete formwork of the present invention. In the figure, 1.2 is a joint in the concrete formwork, 3 is a bolt hole, 5 is a bolt holder, 6 is a spring receiver, 7 is a spring,
9 is a stopper.
Claims (1)
方に、ボルト孔に合せたボルトホルダーを取付け、この
ボルトホルダーに中間部へばね受を固設し、該ばね受の
下側にボルト重量よりも弾力が大きいばねを外装してボ
ルトを収容し、前記ボルトホルダーの先端側にばね受の
ストッパを設りたことを特徴とするコンクリート型枠用
のボルト支持装置。Attach a bolt holder that matches the bolt hole to one of the joint parts of the formwork where the joint surfaces are aligned and bolted together, and a spring holder is fixed to the middle part of this bolt holder, and the bolt weight is fixed to the bottom of the spring holder. 1. A bolt support device for concrete formwork, characterized in that the bolt is housed in an exterior housing with a spring having a higher elasticity than the bolt holder, and a stopper for a spring receiver is provided on the tip side of the bolt holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16744881U JPS5872347U (en) | 1981-11-09 | 1981-11-09 | Bolt support device for concrete formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16744881U JPS5872347U (en) | 1981-11-09 | 1981-11-09 | Bolt support device for concrete formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5872347U true JPS5872347U (en) | 1983-05-16 |
Family
ID=29959541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16744881U Pending JPS5872347U (en) | 1981-11-09 | 1981-11-09 | Bolt support device for concrete formwork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5872347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512715U (en) * | 1991-07-30 | 1993-02-19 | 株式会社明電舎 | Detaching device for remote operation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948317A (en) * | 1957-07-01 | 1960-08-09 | Gen Electric | Threaded fastener retaining device with resilient holding means |
| GB1189565A (en) * | 1967-07-26 | 1970-04-29 | Penn Eng & Mfg Corp | Improved Captive Screw Device and a Method for Securing Together the Parts Thereof. |
-
1981
- 1981-11-09 JP JP16744881U patent/JPS5872347U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948317A (en) * | 1957-07-01 | 1960-08-09 | Gen Electric | Threaded fastener retaining device with resilient holding means |
| GB1189565A (en) * | 1967-07-26 | 1970-04-29 | Penn Eng & Mfg Corp | Improved Captive Screw Device and a Method for Securing Together the Parts Thereof. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512715U (en) * | 1991-07-30 | 1993-02-19 | 株式会社明電舎 | Detaching device for remote operation |
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