JPH0174980U - - Google Patents

Info

Publication number
JPH0174980U
JPH0174980U JP1987170948U JP17094887U JPH0174980U JP H0174980 U JPH0174980 U JP H0174980U JP 1987170948 U JP1987170948 U JP 1987170948U JP 17094887 U JP17094887 U JP 17094887U JP H0174980 U JPH0174980 U JP H0174980U
Authority
JP
Japan
Prior art keywords
cylinder
trailer
pipe
sliding member
sliding
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
JP1987170948U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1987170948U priority Critical patent/JPH0174980U/ja
Publication of JPH0174980U publication Critical patent/JPH0174980U/ja
Pending legal-status Critical Current

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  • Valves And Accessory Devices For Braking Systems (AREA)

Description

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

第１図は、本案によるトレーラにおけるジヤツ
クナイフ防止装置の取付け平面図を示し、第２図
は、第１図の側面図を示し、第３図は、シリンダ
ー、補助油タンクと緩衝バルブの配管図を示し、
第４図はトレーラとトラクタを連結して下部に、
本案によるジヤツクナイフ防止装置を取付けた状
態を示す。 １０：トレーラ、２２：圧力緩衝バルブ、１４
：シリンダー、２４：ピストンロツド、１６：油
口、２８：ローラー、１８：管、３０：ワイヤー
、２０：補助油タンク、３６：トラクター。 Fig. 1 shows a plan view of the installation of the jack knife prevention device in the trailer according to the present invention, Fig. 2 shows a side view of Fig. 1, and Fig. 3 shows a piping diagram of the cylinder, auxiliary oil tank, and buffer valve. show,
Figure 4 shows the trailer and tractor connected at the bottom.
The figure shows the state in which the jack knife prevention device according to the present invention is installed. 10: Trailer, 22: Pressure buffer valve, 14
: cylinder, 24: piston rod, 16: oil port, 28: roller, 18: pipe, 30: wire, 20: auxiliary oil tank, 36: tractor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トレーラ側にシリンダーを装着し、このシリン
ダーの油口から管を介して油が流出入するよう補
助油タンクを設け、前記管に圧力緩衝バルブを介
装し、前記シリンダーのピストンロツド先端にロ
ーラー等の滑動部材を枢着し、この滑動部材を滑
動するワイヤーの一端をトレーラに連結し、他端
をトラクタに連結したことを特徴とするトレーラ
におけるジヤツクナイフ防止装置。 A cylinder is installed on the trailer side, and an auxiliary oil tank is provided so that oil flows in and out from the oil port of the cylinder through a pipe. A pressure buffer valve is installed in the pipe, and a roller or the like is installed at the tip of the piston rod of the cylinder. A jack knife prevention device for a trailer, characterized in that a sliding member is pivotally mounted, one end of a wire for sliding the sliding member is connected to the trailer, and the other end is connected to a tractor.
JP1987170948U 1987-11-09 1987-11-09 Pending JPH0174980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987170948U JPH0174980U (en) 1987-11-09 1987-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987170948U JPH0174980U (en) 1987-11-09 1987-11-09

Publications (1)

Publication Number Publication Date
JPH0174980U true JPH0174980U (en) 1989-05-22

Family

ID=31462337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987170948U Pending JPH0174980U (en) 1987-11-09 1987-11-09

Country Status (1)

Country Link
JP (1) JPH0174980U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227881A (en) * 1986-03-28 1987-10-06 Kyokuto Kaihatsu Kogyo Co Ltd Device for preventing tractor and trailer from being folded

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62227881A (en) * 1986-03-28 1987-10-06 Kyokuto Kaihatsu Kogyo Co Ltd Device for preventing tractor and trailer from being folded

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