JPS61197079U - - Google Patents

Info

Publication number
JPS61197079U
JPS61197079U JP7309285U JP7309285U JPS61197079U JP S61197079 U JPS61197079 U JP S61197079U JP 7309285 U JP7309285 U JP 7309285U JP 7309285 U JP7309285 U JP 7309285U JP S61197079 U JPS61197079 U JP S61197079U
Authority
JP
Japan
Prior art keywords
cylinder
weight
pivotally mounted
balance cylinder
arm
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
JP7309285U
Other languages
Japanese (ja)
Other versions
JPH061598Y2 (en
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 JP1985073092U priority Critical patent/JPH061598Y2/en
Publication of JPS61197079U publication Critical patent/JPS61197079U/ja
Application granted granted Critical
Publication of JPH061598Y2 publication Critical patent/JPH061598Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Jib Cranes (AREA)

Description

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

第１図は本考案に係るロードバランサの自動重
量設定装置の第１実施例を示す構成図、第２図は
本考案の他の実施例を示す構成図、第３図はロー
ドバランサの平面図である。 ５……バランスシリンダ、６……重量感知シリ
ンダ、３０……減圧弁、６０……切換弁、７０…
…手動操作弁。 Fig. 1 is a block diagram showing a first embodiment of an automatic weight setting device for a load balancer according to the present invention, Fig. 2 is a block diagram showing another embodiment of the present invention, and Fig. 3 is a plan view of the load balancer. It is. 5... Balance cylinder, 6... Weight sensing cylinder, 30... Pressure reducing valve, 60... Switching valve, 70...
...Manually operated valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 台車上にリフト用シリンダにより作動する主ア
ームを枢着し、該主アームに中間アームと該中間
アームを介して重量物を載せる載置台を枢着する
とともに、前記主アームと中間アームとの間にバ
ランスシリンダと該バランスシリンダに加わる初
期荷重を検出する重量感知シリンダを配置し、前
記重量感知シリンダからの重量物の重さに対応し
た圧力信号に基いて前記バランスシリンダに加圧
流体を供給して初期荷重を自動設定することを特
徴とするロードバランサの自動重量設定装置。 A main arm operated by a lift cylinder is pivotally mounted on the trolley, an intermediate arm and a platform on which a heavy object is placed via the intermediate arm are pivotally mounted on the main arm, and a space between the main arm and the intermediate arm is pivotally mounted. A balance cylinder and a weight sensing cylinder for detecting an initial load applied to the balance cylinder are disposed in the balance cylinder, and pressurized fluid is supplied to the balance cylinder based on a pressure signal corresponding to the weight of the heavy object from the weight sensing cylinder. An automatic weight setting device for a load balancer, which is characterized by automatically setting an initial load based on the weight of the load balancer.
JP1985073092U 1985-05-17 1985-05-17 Weight automatic setting type load balancer Expired - Lifetime JPH061598Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985073092U JPH061598Y2 (en) 1985-05-17 1985-05-17 Weight automatic setting type load balancer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985073092U JPH061598Y2 (en) 1985-05-17 1985-05-17 Weight automatic setting type load balancer

Publications (2)

Publication Number Publication Date
JPS61197079U true JPS61197079U (en) 1986-12-09
JPH061598Y2 JPH061598Y2 (en) 1994-01-12

Family

ID=30612127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985073092U Expired - Lifetime JPH061598Y2 (en) 1985-05-17 1985-05-17 Weight automatic setting type load balancer

Country Status (1)

Country Link
JP (1) JPH061598Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010095335A (en) * 2008-10-16 2010-04-30 Pascal Engineering Corp Balancer for hoising article

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038859A (en) * 1973-01-20 1975-04-10
JPS5219324U (en) * 1975-07-29 1977-02-10
JPS5235826U (en) * 1975-09-05 1977-03-14
JPS5428770U (en) * 1977-07-29 1979-02-24
JPS6044500A (en) * 1983-08-17 1985-03-09 三菱重工業株式会社 Device for injecting and discharging oil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038859A (en) * 1973-01-20 1975-04-10
JPS5219324U (en) * 1975-07-29 1977-02-10
JPS5235826U (en) * 1975-09-05 1977-03-14
JPS5428770U (en) * 1977-07-29 1979-02-24
JPS6044500A (en) * 1983-08-17 1985-03-09 三菱重工業株式会社 Device for injecting and discharging oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010095335A (en) * 2008-10-16 2010-04-30 Pascal Engineering Corp Balancer for hoising article

Also Published As

Publication number Publication date
JPH061598Y2 (en) 1994-01-12

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