JPS6167347U - - Google Patents
Info
- Publication number
- JPS6167347U JPS6167347U JP15228884U JP15228884U JPS6167347U JP S6167347 U JPS6167347 U JP S6167347U JP 15228884 U JP15228884 U JP 15228884U JP 15228884 U JP15228884 U JP 15228884U JP S6167347 U JPS6167347 U JP S6167347U
- Authority
- JP
- Japan
- Prior art keywords
- grip
- wedge
- peripheral surface
- cushioning material
- tip
- 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
- 239000000463 material Substances 0.000 claims description 7
- 239000004567 concrete Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 210000002435 tendon Anatomy 0.000 claims 2
- 239000011513 prestressed concrete Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図ａ〜ｆは緊張方法の説明図、第２図は緊
張材に作用する応力の説明図、第３図ａ，ｂは本
考案装置の説明用断面図及び側面図である。
１……コンクリートブロツク、２……緊張材、
３……グリツプ、４……くさび、５……定着具、
６……ジヤツキ、７……チヤツク、８……緩衝材
、９，１０……クリアランス、１１……スリツト
、１２……滑り止め用凹凸、１３……滑り吸収ス
ペース。
1A to 1F are explanatory diagrams of the tensioning method, FIG. 2 is an explanatory diagram of the stress acting on the tension material, and FIGS. 3A and 3B are explanatory cross-sectional views and side views of the device of the present invention. 1... Concrete block, 2... Tensile material,
3...grip, 4...wedge, 5...fixer,
6... Jacket, 7... Chuck, 8... Cushioning material, 9, 10... Clearance, 11... Slit, 12... Anti-slip unevenness, 13... Slip absorption space.
Claims (1)
リツプと、その両端が前記グリツプより外側に突
出するように前記グリツプ内に挿入されるくさび
と、このくさびの内周面と緊張材間に介挿される
緩衝材と、前記グリツプの先端と前記緩衝材の先
端に夫々形成されたテーパと、前記くさびの内周
面と前記緩衝材の外周面間に形成された係合部と
、前記緩衝材の内周面に形成されたスリツトとよ
り成ることを特徴とするプレストレストコンクリ
ート用緊張材の緊張・定着装置。 A grip for gripping a tendon inserted into concrete, a wedge inserted into the grip such that both ends of the grip protrude outward from the grip, and a buffer inserted between the inner peripheral surface of the wedge and the tendon. a taper formed at the tip of the grip and the tip of the cushioning material, an engaging portion formed between the inner peripheral surface of the wedge and the outer peripheral surface of the cushioning material, and an inner periphery of the cushioning material. A tensioning and fixing device for tensioning material for prestressed concrete, characterized by comprising slits formed on a surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152288U JPH046452Y2 (en) | 1984-10-11 | 1984-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984152288U JPH046452Y2 (en) | 1984-10-11 | 1984-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6167347U true JPS6167347U (en) | 1986-05-08 |
| JPH046452Y2 JPH046452Y2 (en) | 1992-02-21 |
Family
ID=30710357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984152288U Expired JPH046452Y2 (en) | 1984-10-11 | 1984-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046452Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0358513U (en) * | 1989-10-16 | 1991-06-07 | ||
| KR100691355B1 (en) | 2004-06-23 | 2007-03-12 | (주)대영 | tensioning machine of Stranded wire for anchor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110709U (en) * | 1976-02-19 | 1977-08-23 | ||
| JPS5821062U (en) * | 1981-07-30 | 1983-02-09 | 株式会社小松製作所 | Motor scraper work machine safety device |
-
1984
- 1984-10-11 JP JP1984152288U patent/JPH046452Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110709U (en) * | 1976-02-19 | 1977-08-23 | ||
| JPS5821062U (en) * | 1981-07-30 | 1983-02-09 | 株式会社小松製作所 | Motor scraper work machine safety device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0358513U (en) * | 1989-10-16 | 1991-06-07 | ||
| KR100691355B1 (en) | 2004-06-23 | 2007-03-12 | (주)대영 | tensioning machine of Stranded wire for anchor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046452Y2 (en) | 1992-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6167347U (en) | ||
| JPS61161327U (en) | ||
| JPS61161326U (en) | ||
| JPS6220570Y2 (en) | ||
| JPS61161324U (en) | ||
| JPS62140116U (en) | ||
| JPS6397842U (en) | ||
| JPH0533167Y2 (en) | ||
| JPS62153077U (en) | ||
| JPS61112185U (en) | ||
| JPS6060212U (en) | fiber reinforced cement products | |
| JPS6180441U (en) | ||
| JPS6214021U (en) | ||
| JPS6150846U (en) | ||
| JPH01109410U (en) | ||
| JPS60111250U (en) | Material testing machine grips | |
| JPS61166011U (en) | ||
| JPS632U (en) | ||
| JPS6346511U (en) | ||
| JPS6210642U (en) | ||
| JPS6177623U (en) | ||
| JPS61101182U (en) | ||
| JPS61161323U (en) | ||
| JPS6369198U (en) | ||
| JPS6176345U (en) |