JPH0173514U - - Google Patents
Info
- Publication number
- JPH0173514U JPH0173514U JP1987169401U JP16940187U JPH0173514U JP H0173514 U JPH0173514 U JP H0173514U JP 1987169401 U JP1987169401 U JP 1987169401U JP 16940187 U JP16940187 U JP 16940187U JP H0173514 U JPH0173514 U JP H0173514U
- Authority
- JP
- Japan
- Prior art keywords
- washer
- nut
- fastened
- bolt
- tightened
- 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
- Bolts, Nuts, And Washers (AREA)
Description
第１図はカム軸の軸受部の斜視図、第２図はナ
ツト部分の平面図、第３図は同側面図である。
尚図中１はカム軸、５はカムホルダー、９はス
タツドボルト、１１はスプリングワツシヤ、１３
はナツト、１５は係合部である。
FIG. 1 is a perspective view of the bearing portion of the camshaft, FIG. 2 is a plan view of the nut portion, and FIG. 3 is a side view of the same. In the figure, 1 is the camshaft, 5 is the cam holder, 9 is the stud bolt, 11 is the spring washer, and 13 is the camshaft.
15 is a nut, and 15 is an engaging portion.
Claims (1)
材の締付面との間にワツシヤを介在させ、ボルト
或いはナツトを締付けて被締結部材を締結する構
造において、 ボルト或いはナツトを締付けた状態で外力によ
り、前記被締結部材の締付面上でボルトの頭部の
外側或いはナツトの外側に露出するワツシヤの部
分と、前記被締結部材の締付面とにわたつてワツ
シヤの厚み方向に凹状に形成されワツシヤの回動
を阻止する係合部を設けた、 ことを特徴とするボルト、ナツトの緩み止め構造
。[Scope of Claim for Utility Model Registration] A structure in which a washer is interposed between the lower surface of the head of a bolt or the lower surface of a nut and the tightening surface of a member to be fastened, and the bolt or nut is tightened to fasten the member to be fastened. When the nut is tightened, an external force causes the washer to be applied between the part of the washer exposed outside the head of the bolt or the outside of the nut on the tightening surface of the member to be fastened, and the tightening surface of the member to be fastened. A structure for preventing loosening of bolts and nuts, characterized by having an engaging part formed in a concave shape in the thickness direction of the washer to prevent rotation of the washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169401U JPH0173514U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169401U JPH0173514U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173514U true JPH0173514U (en) | 1989-05-18 |
Family
ID=31459424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169401U Pending JPH0173514U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173514U (en) |
-
1987
- 1987-11-05 JP JP1987169401U patent/JPH0173514U/ja active Pending