JPS6127706U - Trailer coupling device - Google Patents

Trailer coupling device

Info

Publication number
JPS6127706U
JPS6127706U JP11362784U JP11362784U JPS6127706U JP S6127706 U JPS6127706 U JP S6127706U JP 11362784 U JP11362784 U JP 11362784U JP 11362784 U JP11362784 U JP 11362784U JP S6127706 U JPS6127706 U JP S6127706U
Authority
JP
Japan
Prior art keywords
pin
protrusions
pin hole
hole
coupling device
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
Application number
JP11362784U
Other languages
Japanese (ja)
Inventor
進 松村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP11362784U priority Critical patent/JPS6127706U/en
Publication of JPS6127706U publication Critical patent/JPS6127706U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本案のトレーラー連結装置の平面図、第２図は
連結状態平面図、第３図は第１図の縦断側面図、第４図
は第２図の縦断側面図、第５図は連結状態側面図、第６
図は第５図の平面図である。 １・・・牽引車、２・・・車体、３，３′・・・上下後
向突起、４． ４’・・・上下ピン孔、５・・・ドロー
パー案内板、６・・・ピン受片、７・・・直立ピン、８
・・・発条、９・・・トレーラー、１０・・・ドローパ
ー、１１・・・連結ピン、１２・・・直立支持具。Fig. 1 is a plan view of the trailer coupling device of the present invention, Fig. 2 is a plan view of the coupled state, Fig. 3 is a vertical side view of Fig. 1, Fig. 4 is a longitudinal side view of Fig. 2, and Fig. 5 is a plan view of the trailer coupling device of the present invention. Connected state side view, 6th
The figure is a plan view of FIG. 5. 1... Traction vehicle, 2... Vehicle body, 3, 3'... Up and down backward projections, 4. 4'... Upper and lower pin holes, 5... Drawer guide plate, 6... Pin receiver piece, 7... Upright pin, 8
... Spring, 9 ... Trailer, 10 ... Drawer, 11 ... Connection pin, 12 ... Upright support.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 牽引車の車体後端に後向突起を上下に設け、同突起にピ
ン孔を穿設し、同突起に後向に開くドローバー案内板を
設け、同案内板の前端内部に上記ピン孔が設けられ、か
つ上下の上記突起の中間にピン受片を直立ピンによ、り
回動自在にかつ上部ピン孔を開閉自在に枢支し、同ピン
受片を発条で後方に牽引して上部ピン孔を閉塞しかつ上
下突起間にトレーラーのドローパーを挿入するよう形成
しかつ上記突起めピン孔上に連結ピン直立支持具を設け
てなるトレーラー連結装置。Rearward protrusions are provided above and below on the rear end of the vehicle body of the towing vehicle, a pin hole is provided in the protrusions, a drawbar guide plate that opens rearward is provided on the protrusion, and the pin hole is provided inside the front end of the guide plate. A pin receiving piece is mounted between the upper and lower protrusions by an upright pin, and is pivotally supported so as to be able to freely rotate and open/close the upper pin hole, and the pin receiving piece is pulled rearward by a spring to remove the upper pin. A trailer coupling device comprising a hole closed, a trailer drawper inserted between upper and lower projections, and a coupling pin upright support provided on the projection pin hole.
JP11362784U 1984-07-25 1984-07-25 Trailer coupling device Pending JPS6127706U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11362784U JPS6127706U (en) 1984-07-25 1984-07-25 Trailer coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11362784U JPS6127706U (en) 1984-07-25 1984-07-25 Trailer coupling device

Publications (1)

Publication Number Publication Date
JPS6127706U true JPS6127706U (en) 1986-02-19

Family

ID=30672654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11362784U Pending JPS6127706U (en) 1984-07-25 1984-07-25 Trailer coupling device

Country Status (1)

Country Link
JP (1) JPS6127706U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012057647A (en) * 2010-09-06 2012-03-22 Caterpillar Japan Ltd Connection pin structure
JP5557362B1 (en) * 2014-01-15 2014-07-23 株式会社伍士興業 Towing vehicle coupling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012057647A (en) * 2010-09-06 2012-03-22 Caterpillar Japan Ltd Connection pin structure
JP5557362B1 (en) * 2014-01-15 2014-07-23 株式会社伍士興業 Towing vehicle coupling device

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