JPH0414646U - - Google Patents
Info
- Publication number
- JPH0414646U JPH0414646U JP5698590U JP5698590U JPH0414646U JP H0414646 U JPH0414646 U JP H0414646U JP 5698590 U JP5698590 U JP 5698590U JP 5698590 U JP5698590 U JP 5698590U JP H0414646 U JPH0414646 U JP H0414646U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- socket body
- retainer
- cam surfaces
- engagement hole
- 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
- 238000009415 formwork Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
第１図は、この考案に係るフオームタイの脱着
工具の断面図、第２図は同上の左側面図、第３図
は第１図の−線に沿つた断面図、第４図は第
１図の−線に沿つた断面図、第５図は型枠の
組立状態を示す断面図、第６図は使用状態を示す
断面図、第７図は第６図の−線に沿つた断面
図、第８図はフオームタイの取外し状態を示す断
面図である。
１……ソケツト本体、２……係合孔、３……保
持器収納孔、４……カム面、５……保持器、６…
…ポケツト、７……転動体、１０……角孔。
Fig. 1 is a sectional view of the form tie attachment/detachment tool according to this invention, Fig. 2 is a left side view of the same as above, Fig. 3 is a sectional view taken along the - line of Fig. 1, and Fig. 4 is a sectional view of the tool shown in Fig. 1. 5 is a sectional view showing the assembled state of the formwork, FIG. 6 is a sectional view showing the state of use, FIG. 7 is a sectional view taken along the - line of FIG. 6, FIG. 8 is a sectional view showing the form tie in a removed state. DESCRIPTION OF SYMBOLS 1... Socket body, 2... Engaging hole, 3... Retainer storage hole, 4... Cam surface, 5... Retainer, 6...
...Pocket, 7...Rolling element, 10...Square hole.
Claims (1)
を形成し、その係合孔の奥に保持器収納孔を設け
、保持器収納孔の内周にはソケツト本体の中心ま
での距離が周方向の両端に向けて次第に大きくな
るカム面を周方向に複数形成し、上記収納孔内に
挿入されて抜け止めされた保持器には、隣接する
上記カム面の交差部と対向する位置に複数のポケ
ツトを形成し、そのポケツト内に転動体を収納し
、ソケツト本体の後端部にはインパクトレンチの
ドライブ軸が挿入される角孔を設けフオームタイ
の脱着工具。 An engagement hole for the nut is formed on the tip surface of the socket body, and a retainer storage hole is provided at the back of the engagement hole. A plurality of cam surfaces are formed in the circumferential direction, and the retainer inserted into the storage hole and prevented from coming out is provided with a plurality of pockets at positions facing the intersections of the adjacent cam surfaces. A form tie attachment/detachment tool is provided with a square hole in the rear end of the socket body into which the drive shaft of an impact wrench is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5698590U JPH076366Y2 (en) | 1990-05-29 | 1990-05-29 | Detachment tool for mold clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5698590U JPH076366Y2 (en) | 1990-05-29 | 1990-05-29 | Detachment tool for mold clamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414646U true JPH0414646U (en) | 1992-02-05 |
| JPH076366Y2 JPH076366Y2 (en) | 1995-02-15 |
Family
ID=31581293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5698590U Expired - Lifetime JPH076366Y2 (en) | 1990-05-29 | 1990-05-29 | Detachment tool for mold clamps |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076366Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429365U (en) * | 1990-07-03 | 1992-03-09 | ||
| JP5704778B1 (en) * | 2014-08-21 | 2015-04-22 | Ｒｔｂ株式会社 | Concrete formwork tools |
-
1990
- 1990-05-29 JP JP5698590U patent/JPH076366Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0429365U (en) * | 1990-07-03 | 1992-03-09 | ||
| JP5704778B1 (en) * | 2014-08-21 | 2015-04-22 | Ｒｔｂ株式会社 | Concrete formwork tools |
| WO2016027339A1 (en) * | 2014-08-21 | 2016-02-25 | Ｒｔｂ株式会社 | Tool for concrete formwork work |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076366Y2 (en) | 1995-02-15 |