JPS60136270U - Trailer separation warning device in tractor coupling device - Google Patents

Trailer separation warning device in tractor coupling device

Info

Publication number
JPS60136270U
JPS60136270U JP2382884U JP2382884U JPS60136270U JP S60136270 U JPS60136270 U JP S60136270U JP 2382884 U JP2382884 U JP 2382884U JP 2382884 U JP2382884 U JP 2382884U JP S60136270 U JPS60136270 U JP S60136270U
Authority
JP
Japan
Prior art keywords
trailer
tractor coupling
support
coupling device
separation warning
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.)
Granted
Application number
JP2382884U
Other languages
Japanese (ja)
Other versions
JPS641187Y2 (en
Inventor
進 新井
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP2382884U priority Critical patent/JPS60136270U/en
Publication of JPS60136270U publication Critical patent/JPS60136270U/en
Application granted granted Critical
Publication of JPS641187Y2 publication Critical patent/JPS641187Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Emergency Alarm Devices (AREA)

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、本考案の実施例におけるトラクタとトレーラ
の連結状態における要部め平面図、第２図は、本考案の
実施例におけるトラクタとトレーラの離脱状態における
要部の平面図、第３図は、本考案の実施例におけるトラ
クタとトレーラのロック装置のみが解除された状態にお
ける要部の平面図、第４図は、本考案の実施例における
電気回路図である。FIG. 1 is a plan view of the main parts of the embodiment of the present invention in a state where the tractor and trailer are connected, FIG. 2 is a plan view of the main parts of the embodiment of the invention when the tractor and trailer are separated, and FIG. The figure is a plan view of the main parts of the embodiment of the present invention in a state where only the locking device for the tractor and trailer is released, and FIG. 4 is an electric circuit diagram of the embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トレーラを支持する開閉可能な支持装置と前記支持装置
をロックするロック装置とを有するトラクタの連結装置
において、前記支持装置の支持位置及びロック装置の非
ロツク位置をそれぞれ検出する検出装置と、前記検出装
置を変速装置がローまたはセカンド位置に操作されると
オンするスイッチを介して警報装置に接続し、前記検出
装置の検出出力により、発進時に変速装置力忙−あるい
はセカンドに入れると、−報を出すようにしたトラクタ
の連結装置におけるトレーラ離脱讐報装、　　置。A tractor coupling device having an openable/closable support device for supporting a trailer and a lock device for locking the support device, comprising a detection device for detecting a support position of the support device and an unlocked position of the lock device, respectively; The device is connected to an alarm device via a switch that turns on when the transmission is operated to low or second position, and the detection output of the detection device provides a warning when the transmission is engaged or put into second when starting. A trailer detachment warning device for a tractor coupling device designed to release a trailer.
JP2382884U 1984-02-23 1984-02-23 Trailer separation warning device in tractor coupling device Granted JPS60136270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2382884U JPS60136270U (en) 1984-02-23 1984-02-23 Trailer separation warning device in tractor coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2382884U JPS60136270U (en) 1984-02-23 1984-02-23 Trailer separation warning device in tractor coupling device

Publications (2)

Publication Number Publication Date
JPS60136270U true JPS60136270U (en) 1985-09-10
JPS641187Y2 JPS641187Y2 (en) 1989-01-11

Family

ID=30517414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2382884U Granted JPS60136270U (en) 1984-02-23 1984-02-23 Trailer separation warning device in tractor coupling device

Country Status (1)

Country Link
JP (1) JPS60136270U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010275069A (en) * 2009-05-28 2010-12-09 Mitsui Eng & Shipbuild Co Ltd Feed system for crane, and method for changing lane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010275069A (en) * 2009-05-28 2010-12-09 Mitsui Eng & Shipbuild Co Ltd Feed system for crane, and method for changing lane

Also Published As

Publication number Publication date
JPS641187Y2 (en) 1989-01-11

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