JPH0280113U - - Google Patents
Info
- Publication number
- JPH0280113U JPH0280113U JP16048288U JP16048288U JPH0280113U JP H0280113 U JPH0280113 U JP H0280113U JP 16048288 U JP16048288 U JP 16048288U JP 16048288 U JP16048288 U JP 16048288U JP H0280113 U JPH0280113 U JP H0280113U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pontoon
- fixed
- arm
- pieces
- 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
- 239000000758 substrate Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Bridges Or Land Bridges (AREA)
Description
第１図はポンツーンの平面図、第２図は接続具
の一実施例の拡大断面図、第３図は他の実施例の
平面図、第４図はブツシユの他の実施例断面図で
ある。
Ｐ……ポンツーン、１……一方部材、１ａ……
基板、１ｂ……アーム、１ｃ……円筒、２……ブ
ツシユ、２ａ……円筒本体、２ｂ……円筒フラン
ジ、３……他方部材、３ａ……基板、３ｂ……ア
ーム、４……ピン、５……抜け止め、６……リン
ク。
Fig. 1 is a plan view of a pontoon, Fig. 2 is an enlarged sectional view of one embodiment of the connecting device, Fig. 3 is a plan view of another embodiment, and Fig. 4 is a sectional view of another embodiment of the bushing. . P...Pontoon, 1...One side member, 1a...
Substrate, 1b... Arm, 1c... Cylinder, 2... Bush, 2a... Cylindrical body, 2b... Cylindrical flange, 3... Other member, 3a... Board, 3b... Arm, 4... Pin, 5...Prevents falling off, 6...Link.
Claims (1)
立設されたアームの先端に水平軸線を持つ円筒が
固定されてなる一方部材と、該円筒内に同心に嵌
挿され、その両端面を覆うフランジを持ち、かつ
、軸方向に複数片に分割された自己潤滑性合成樹
脂製の円筒ブツシユと、他方ポンツーンに固定さ
れる基板の表面に立設された２枚の板状アームが
前記円筒の両端に臨んだ他方部材と、前記ブツシ
ユとアームを貫通して抜け止めされたピンとを含
むことを特徴とするポンツーンの接続具。 (2) 一方ポンツーンに固定される基板の表面に
立設されたアームの先端に水平軸線を持つ円筒が
固定されてなる一方部材と、該円筒内に同心に嵌
挿され、その両端面を覆うフランジを持ち、かつ
、軸方向に複数片に分割された自己潤滑性合成樹
脂製の円筒ブツシユと、前記円筒の両端に臨んだ
リンクと、前記ブツシユとリンクとを貫通して抜
け止めされたピンと、他方ポンツーンに固定され
る基板の表面に立設されたアームの先端に水平軸
線を持つ円筒が固定されてなる他方部材と、該他
方部材の円筒内に同心に嵌挿され、その両端面を
覆うフランジを持ち、かつ、軸方向に複数片に分
割された自己潤滑性合成樹脂製の円筒ブツシユと
、前記他方部材の円筒が前記リンクの他端間に介
在された状態で、前記ブツシユとリンクとを貫通
して抜け止めされたピンとを含むことを特徴とす
るポンツーンの接続具。[Claims for Utility Model Registration] (1) One member consists of a cylinder having a horizontal axis fixed to the tip of an arm erected on the surface of a base plate fixed to the one pontoon, and the other member is fitted concentrically into the cylinder. A cylindrical bush made of self-lubricating synthetic resin that is inserted into the pontoon, has flanges that cover both end faces, and is divided into multiple pieces in the axial direction, and the other is two pieces that are erected on the surface of a board that is fixed to the pontoon. A connecting device for a pontoon, characterized in that the plate-like arm includes a second member facing both ends of the cylinder, and a pin that penetrates the bush and the arm and is prevented from coming off. (2) One member consists of a cylinder with a horizontal axis fixed to the tip of an arm erected on the surface of a board fixed to the pontoon, and the other member is fitted concentrically into the cylinder and covers both end faces of the cylinder. A cylindrical bushing made of self-lubricating synthetic resin that has a flange and is divided into a plurality of pieces in the axial direction, links facing both ends of the cylinder, and a pin that penetrates the bushing and the link and is prevented from falling out. , the other member has a cylinder having a horizontal axis fixed to the tip of an arm erected on the surface of a substrate fixed to the other pontoon, and the other member is fitted concentrically into the cylinder of the other member, and its both end surfaces are A cylindrical bushing made of self-lubricating synthetic resin having a covering flange and divided into a plurality of pieces in the axial direction, and a cylinder of the other member being interposed between the other end of the link, the bushing and the link. and a pin penetrating through the pontoon to prevent it from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16048288U JPH0280113U (en) | 1988-12-09 | 1988-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16048288U JPH0280113U (en) | 1988-12-09 | 1988-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280113U true JPH0280113U (en) | 1990-06-20 |
Family
ID=31442584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16048288U Pending JPH0280113U (en) | 1988-12-09 | 1988-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280113U (en) |
-
1988
- 1988-12-09 JP JP16048288U patent/JPH0280113U/ja active Pending
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