JPS58160773U - tightening tool - Google Patents
tightening toolInfo
- Publication number
- JPS58160773U JPS58160773U JP5923982U JP5923982U JPS58160773U JP S58160773 U JPS58160773 U JP S58160773U JP 5923982 U JP5923982 U JP 5923982U JP 5923982 U JP5923982 U JP 5923982U JP S58160773 U JPS58160773 U JP S58160773U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- tightening tool
- hexagonal
- hexagonal hole
- bored
- 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
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す要部断面図、第２図は本考案の要
部拡大下面図、第３図は第２図のＡ−Ａ線に沿った部分
断面図である。
１・・・ボックスビット、２・・・ガイド、３・・・エ
ア吸弓１０．４・・・チャ゛ンクサポート、５・・・チ
ャ゛ンクユニット、−６・・・ボルト、７・・・チャッ
ク爪、８・・・六角穴、９・・・テーパ穴、１０・・・
連通孔、１１・・・小孔、１２・・・接合部、１３・・
・案内穴、１４・・・第２接合部。FIG. 1 is a sectional view of a main part showing a conventional example, FIG. 2 is an enlarged bottom view of a main part of the present invention, and FIG. 3 is a partial sectional view taken along line A--A in FIG. 1...Box bit, 2...Guide, 3...Air suction bow 10.4...Chunk support, 5...Chunk unit, -6...Bolt, 7...・Chuck jaw, 8...hexagonal hole, 9...tapered hole, 10...
Communication hole, 11... Small hole, 12... Joint part, 13...
-Guide hole, 14...second joint.
Claims (1)
８を穿設するとともにこの六角穴８と連通ずる連通孔１
０を穿設し、この連通孔１０を通してエアを吸引する吸
引機構を備えた締付工具において、 ボックスビット１に六角穴８に連続してその外接円に等
しい径を有する案内穴１３を穿設し、さらにこの案内穴
１３に連続してテーパ穴９を穿設し、前記六角穴８、案
内穴１３及びテーパ穴９の深さを所望ボルト又はナツト
の頭部高さよりも浅−＜シたことを特徴とする締付工具
。[Claims for Utility Model Registration] A hexagonal hole 8 is bored in a box bit 1 that rotates to receive the rotation of a drive source, and a communication hole 1 communicates with the hexagonal hole 8.
In a tightening tool equipped with a suction mechanism that sucks air through the communication hole 10, a guide hole 13 is bored in the box bit 1 continuously from the hexagonal hole 8 and has a diameter equal to the circumscribed circle of the hexagonal hole 8. Further, a tapered hole 9 is drilled continuously to this guide hole 13, and the depth of the hexagonal hole 8, guide hole 13, and tapered hole 9 is shallower than the head height of the desired bolt or nut. A tightening tool characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923982U JPS58160773U (en) | 1982-04-22 | 1982-04-22 | tightening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923982U JPS58160773U (en) | 1982-04-22 | 1982-04-22 | tightening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58160773U true JPS58160773U (en) | 1983-10-26 |
Family
ID=30069558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5923982U Pending JPS58160773U (en) | 1982-04-22 | 1982-04-22 | tightening tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58160773U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238694B2 (en) * | 1972-08-25 | 1977-09-30 |
-
1982
- 1982-04-22 JP JP5923982U patent/JPS58160773U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238694B2 (en) * | 1972-08-25 | 1977-09-30 |
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