JPS62138915U - - Google Patents
Info
- Publication number
- JPS62138915U JPS62138915U JP2632086U JP2632086U JPS62138915U JP S62138915 U JPS62138915 U JP S62138915U JP 2632086 U JP2632086 U JP 2632086U JP 2632086 U JP2632086 U JP 2632086U JP S62138915 U JPS62138915 U JP S62138915U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- width
- short side
- bolt hole
- connecting rod
- 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
Description
第１図は本考案の実施例を示す要部底面図、第
２図はその―断面図、第３図は従来例を示す
要部断面側面図、第４図はその―断面図であ
る。
１５：ロツド本体、１６：扁平部、１６ａ：下
面、１７：凹溝、１７ａ：側壁、１８：ボルト孔
、１９：ボルト、２０：頭部、Ｌ１：短辺方向の
幅、２１：軸部、２１ａ：セレーシヨン、２１ｂ
：おねじ、２２：ステー、２３：締付ナツト。
FIG. 1 is a bottom view of essential parts showing an embodiment of the present invention, FIG. 2 is a sectional view thereof, FIG. 3 is a sectional side view of essential parts showing a conventional example, and FIG. 4 is a sectional view thereof. 15: Rod body, 16: Flat part, 16a: Bottom surface, 17: Concave groove, 17a: Side wall, 18: Bolt hole, 19: Bolt, 20: Head, L1: Width in short side direction, 21: Shaft part, 21a: Serration, 21b
: Male thread, 22: Stay, 23: Tightening nut.
Claims (1)
ルト孔にボルトを挿通してなる連結用ロツドにお
いて、前記端部の一方の面にボルト孔に対して直
交方向に延出する細長い凹溝を形成し、ボルトの
頭部を平面視長方形状に形成するとともに、その
短辺側の幅を前記凹溝の短辺側の幅よりも若干小
寸にその長辺側の幅を前記凹溝の短辺側の幅より
も大寸に形成したことを特徴とする連結ロツドに
おける締付けボルトの回り止め構造。 In a connecting rod in which a bolt hole is formed at the end of the rod body and a bolt is inserted through the bolt hole, one surface of the end portion has a long and narrow groove extending in a direction perpendicular to the bolt hole. The head of the bolt is formed into a rectangular shape in plan view, and the width of the short side is slightly smaller than the width of the short side of the groove. A structure for preventing rotation of a tightening bolt in a connecting rod, which is characterized by being formed larger than the width of the short side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632086U JPS62138915U (en) | 1986-02-25 | 1986-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2632086U JPS62138915U (en) | 1986-02-25 | 1986-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138915U true JPS62138915U (en) | 1987-09-02 |
Family
ID=30827293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2632086U Pending JPS62138915U (en) | 1986-02-25 | 1986-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138915U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034901B2 (en) * | 1982-02-22 | 1985-08-12 | 俊男 青野 | Cutting blade for cleaning water channels |
-
1986
- 1986-02-25 JP JP2632086U patent/JPS62138915U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034901B2 (en) * | 1982-02-22 | 1985-08-12 | 俊男 青野 | Cutting blade for cleaning water channels |