JPS62114210U - - Google Patents
Info
- Publication number
- JPS62114210U JPS62114210U JP153286U JP153286U JPS62114210U JP S62114210 U JPS62114210 U JP S62114210U JP 153286 U JP153286 U JP 153286U JP 153286 U JP153286 U JP 153286U JP S62114210 U JPS62114210 U JP S62114210U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- lap joint
- joint
- protrusion
- neck
- 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
- Connection Of Plates (AREA)
Description
第１図は従来技術による重ね継手部の縦断面図
、第２図は実施例による結合ボルトを用いた重ね
継手部の縦断面図である。
９……結合ボルト、９ｂ……首下非ネジ部、１
０……突条。
FIG. 1 is a longitudinal sectional view of a lap joint according to the prior art, and FIG. 2 is a longitudinal sectional view of a lap joint using a connecting bolt according to an embodiment. 9... Connection bolt, 9b... Non-threaded part under neck, 1
0...Protrusion.
Claims (1)
ボルトにおいて、この構造部材の重ね継手部ボル
ト穴径よりも大きい外径を有する突条を結合ボル
ト首下非ネジ部外周全周に突設したことを特徴と
する重ね継手部結合ボルト。 (2) 突条が結合ボルト首下非ネジ部外周に螺旋
状に突設したことを特徴とする実用新案登録請求
の範囲第１項記載の重ね継手部結合ボルト。[Scope of Claim for Utility Model Registration] (1) In a connecting bolt that tightens the lap joint of a wooden structural member, a protrusion having an outer diameter larger than the bolt hole diameter of the lap joint of this structural member is attached to a non-threaded bolt under the neck of the connecting bolt. A joint bolt for a lap joint, which is characterized by a protrusion extending all the way around the outer circumference of the joint. (2) The lap joint connection bolt according to claim 1 of the utility model registration claim, characterized in that the protrusion protrudes spirally from the outer periphery of the non-threaded portion under the neck of the connection bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP153286U JPS62114210U (en) | 1986-01-09 | 1986-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP153286U JPS62114210U (en) | 1986-01-09 | 1986-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62114210U true JPS62114210U (en) | 1987-07-21 |
Family
ID=30779527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP153286U Pending JPS62114210U (en) | 1986-01-09 | 1986-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114210U (en) |
-
1986
- 1986-01-09 JP JP153286U patent/JPS62114210U/ja active Pending