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
Links
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jib Cranes (AREA)
Description
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)
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.
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)
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)
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 |
-
1985
- 1985-05-17 JP JP1985073092U patent/JPH061598Y2/en not_active Expired - Lifetime
Patent Citations (5)
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)
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 |