JPH0256572U - - Google Patents
Info
- Publication number
- JPH0256572U JPH0256572U JP13447488U JP13447488U JPH0256572U JP H0256572 U JPH0256572 U JP H0256572U JP 13447488 U JP13447488 U JP 13447488U JP 13447488 U JP13447488 U JP 13447488U JP H0256572 U JPH0256572 U JP H0256572U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- face
- tightening device
- box socket
- hexagonal 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案の自動締付装置用ボツクスソケ
ツトの構造図であり、第２図はそのボツクスソケ
ツトの端面形状状態図である。第３図は、該６角
形状穴の穴壁面による展開図である。第４図は、
従来の自動締付装置用ボツクスソケツトの構造図
であり、第５図はそのボツクスソケツトの端面形
状状態図である。第６図は、該６角形状穴の穴壁
面により形成される展開図である。
１，１′……ボツクスソケツト、２，２′……
６角形状穴、３，３′……端面、４，４′……面
取り、４ａ，４′ａ……角部面取り、４ｂ，４′
ｂ……稜部中央面取り、５，５′……角部、６…
…ボルト、６ａ……６角頭部。
FIG. 1 is a structural diagram of a box socket for an automatic tightening device of the present invention, and FIG. 2 is a diagram of the end face shape of the box socket. FIG. 3 is a developed view of the hole wall surface of the hexagonal hole. Figure 4 shows
5 is a structural diagram of a conventional box socket for an automatic tightening device, and FIG. 5 is a diagram of the end face shape of the box socket. FIG. 6 is a developed view of the hole wall surface of the hexagonal hole. 1, 1'... Box socket, 2, 2'...
Hexagonal hole, 3, 3'... End face, 4, 4'... Chamfered, 4a, 4'a... Corner chamfered, 4b, 4'
b...Central chamfering of the ridge, 5,5'...Corner, 6...
...Bolt, 6a...Hexagonal head.
Claims (1)
ボルト締付が行われるボルト自動締付装置におけ
るボツクスソケツト端面に形成された６角形状穴
において、６角形状穴の各稜部中央を一番浅く、
そして、各角部へ至る程深くした皿ぐりによつて
端面が６ツ星形状となることを特徴とする自動締
付装置用ボツクスソケツト。 In a hexagonal hole formed on the end face of a box socket in an automatic bolt tightening device that tightens the bolt by inserting and rotating the head of the bolt, the center of each ridge of the hexagonal hole should be shallow,
A box socket for an automatic tightening device is characterized in that the end face has a six-star shape due to countersinking that is deep enough to reach each corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13447488U JPH0256572U (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13447488U JPH0256572U (en) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256572U true JPH0256572U (en) | 1990-04-24 |
Family
ID=31393261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13447488U Pending JPH0256572U (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256572U (en) |
-
1988
- 1988-10-17 JP JP13447488U patent/JPH0256572U/ja active Pending