JPS63150112U - - Google Patents
Info
- Publication number
- JPS63150112U JPS63150112U JP4186787U JP4186787U JPS63150112U JP S63150112 U JPS63150112 U JP S63150112U JP 4186787 U JP4186787 U JP 4186787U JP 4186787 U JP4186787 U JP 4186787U JP S63150112 U JPS63150112 U JP S63150112U
- Authority
- JP
- Japan
- Prior art keywords
- threaded portion
- locking
- bolt
- tapered hole
- bolt body
- 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
Landscapes
- Bolts, Nuts, And Washers (AREA)
- Dowels (AREA)
Description
第１図は本考案によるロツク装置付ボルトの一
実施例を示す使用状態の要部縦断面図、第２図は
同じく第１図の要部平面図、第３図は同じく第１
図のＡ―Ａ線要部断面図であり、第４図は本考案
の他の実施例を示す要部縦断面図である。
図面において、１，１４はボルト本体、２，１
５は回動部、３，１６はねじ部、４，１７はテー
パー孔、５，１８はロツク用雌ねじ部、６，１９
は割り溝、７，２０はテーパーピン、８，２１は
逆ねじ部、９，２２は旋回部、１０，２３はロツ
クボルト、１１は被締付材、１２は締付本体、１
３は締付本体雌ねじ部を示すものである。
Fig. 1 is a vertical cross-sectional view of the main part of an embodiment of the bolt with a locking device according to the present invention in a state of use, Fig. 2 is a plan view of the main part of Fig.
4 is a cross-sectional view of the main part taken along the line AA in the figure, and FIG. 4 is a longitudinal cross-sectional view of the main part showing another embodiment of the present invention. In the drawing, 1 and 14 are bolt bodies, 2 and 1
5 is a rotating part, 3, 16 is a threaded part, 4, 17 is a tapered hole, 5, 18 is a locking female thread part, 6, 19
7 and 20 are tapered pins, 8 and 21 are reverse threaded portions, 9 and 22 are rotating portions, 10 and 23 are lock bolts, 11 is a material to be tightened, 12 is a tightening body, 1
3 indicates a female threaded portion of the tightening body.
Claims (1)
ルト本体１と、該ボルト本体１中心に設けられる
と共に回動部２側を大径とするテーパー孔４と、
該テーパー孔４と連続する回動部２側に設けられ
たロツク用雌ねじ部５と、ボルト本体１のねじ部
３の中心線方向に設けられた割り溝６と、上記テ
ーパー孔４に符合すると共に大径側に逆ねじ部８
を有するテーパーピン７と、該逆ねじ部８と螺合
すると共に上記ロツク用雌ねじ部５と螺合した旋
回部９を有するロツクボルト１０とから成ること
を特徴とするロツク装置付ボルト。 A bolt body 1 having a rotating part 2 and a threaded part 3 for tightening; a tapered hole 4 provided at the center of the bolt body 1 and having a larger diameter on the rotating part 2 side;
A locking female threaded portion 5 provided on the rotating portion 2 side that is continuous with the tapered hole 4, and a split groove 6 provided in the direction of the center line of the threaded portion 3 of the bolt body 1 correspond to the tapered hole 4. Also, there is a reverse threaded part 8 on the large diameter side.
A bolt with a locking device comprising: a taper pin 7 having a reverse threaded portion 8; and a locking bolt 10 having a pivot portion 9 threadedly engaged with the reverse threaded portion 8 and the female locking threaded portion 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4186787U JPH0245528Y2 (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4186787U JPH0245528Y2 (en) | 1987-03-20 | 1987-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63150112U true JPS63150112U (en) | 1988-10-03 |
| JPH0245528Y2 JPH0245528Y2 (en) | 1990-12-03 |
Family
ID=30857257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4186787U Expired JPH0245528Y2 (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245528Y2 (en) |
-
1987
- 1987-03-20 JP JP4186787U patent/JPH0245528Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245528Y2 (en) | 1990-12-03 |