JPS5838700U - Lift height sensor for forklifts, etc. - Google Patents

Lift height sensor for forklifts, etc.

Info

Publication number
JPS5838700U
JPS5838700U JP13254181U JP13254181U JPS5838700U JP S5838700 U JPS5838700 U JP S5838700U JP 13254181 U JP13254181 U JP 13254181U JP 13254181 U JP13254181 U JP 13254181U JP S5838700 U JPS5838700 U JP S5838700U
Authority
JP
Japan
Prior art keywords
height sensor
forklifts
lift height
masts
forklift
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
JP13254181U
Other languages
Japanese (ja)
Inventor
啓輔 高橋
史博 赤羽
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP13254181U priority Critical patent/JPS5838700U/en
Publication of JPS5838700U publication Critical patent/JPS5838700U/en
Pending legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control And Safety Of Cranes (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) [Abstract] 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図はフォークリフトのフォーク昇降機構の概要を示
す側面図、第２図は本案の第１実施例を示す斜視図、第
３図は同第２実施例を示す要部機構図、第４図は同第３
実施例を示す要部機構図である。 １：アウタマスト、２：インナマスト、３ニラベル、３
′　二反射検出パターン（明部）、３″：無反射パター
ン（暗部）、４ニブラケツト、５，１５：光電スイッチ
（検出器）、２１ニスプリング、２２：ヘッドサポート
、２３：磁気ヘッド、２３：う宋ル、２３′　：磁性の
検出パターン、２″′４：Ｏ−ラ。Fig. 1 is a side view showing an overview of the fork lifting mechanism of a forklift, Fig. 2 is a perspective view showing the first embodiment of the present invention, Fig. 3 is a mechanical diagram of the main part showing the second embodiment, and Fig. 4 is the same third
It is a principal part mechanism diagram showing an example. 1: Outer mast, 2: Inner mast, 3 Nibel, 3
' Double reflection detection pattern (bright area), 3'': Non-reflection pattern (dark area), 4 Nib bracket, 5, 15: Photoelectric switch (detector), 21 Spring, 22: Head support, 23: Magnetic head, 23: U Song Lu, 23': Magnetic detection pattern, 2'''4: O-La.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 相対的に移動可能に組合せた両マストを移動させて他の
機構を昇降操作せしめる構成を備えたフォークリフト等
において、前記の両マストの一方にその移動方向に間隔
をおいて検出パターンを多数配設するとともに、前記両
マストの他方に前記の検出パターンを検出して信号を発
する検出器を配設してなる昇降検出機構に特徴を有する
フォークリフト等の揚高センサ。In a forklift, etc., which is configured to move both masts that are combined so that they can move relatively to each other to raise and lower another mechanism, a large number of detection patterns are arranged at intervals in the direction of movement on one of the two masts. In addition, the lift height sensor for a forklift or the like is characterized by a lift detection mechanism comprising a detector disposed on the other of the two masts to detect the detection pattern and issue a signal.
JP13254181U 1981-09-08 1981-09-08 Lift height sensor for forklifts, etc. Pending JPS5838700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13254181U JPS5838700U (en) 1981-09-08 1981-09-08 Lift height sensor for forklifts, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13254181U JPS5838700U (en) 1981-09-08 1981-09-08 Lift height sensor for forklifts, etc.

Publications (1)

Publication Number Publication Date
JPS5838700U true JPS5838700U (en) 1983-03-14

Family

ID=29926069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13254181U Pending JPS5838700U (en) 1981-09-08 1981-09-08 Lift height sensor for forklifts, etc.

Country Status (1)

Country Link
JP (1) JPS5838700U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009292644A (en) * 2008-06-09 2009-12-17 Murata Mach Ltd Conveyance travelling vehicle
JP2017114622A (en) * 2015-12-24 2017-06-29 ニチユ三菱フォークリフト株式会社 Lifting device of cargo handling vehicle, and fork lift provided with lifting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320736A (en) * 1976-08-10 1978-02-25 Nec Corp Information input unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320736A (en) * 1976-08-10 1978-02-25 Nec Corp Information input unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009292644A (en) * 2008-06-09 2009-12-17 Murata Mach Ltd Conveyance travelling vehicle
JP2017114622A (en) * 2015-12-24 2017-06-29 ニチユ三菱フォークリフト株式会社 Lifting device of cargo handling vehicle, and fork lift provided with lifting device

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