JPS5063704A - - Google Patents
Info
- Publication number
- JPS5063704A JPS5063704A JP8559574A JP8559574A JPS5063704A JP S5063704 A JPS5063704 A JP S5063704A JP 8559574 A JP8559574 A JP 8559574A JP 8559574 A JP8559574 A JP 8559574A JP S5063704 A JPS5063704 A JP S5063704A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7327088A FR2238811B1 (en) | 1973-07-24 | 1973-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5063704A true JPS5063704A (en) | 1975-05-30 |
Family
ID=9123043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8559574A Pending JPS5063704A (en) | 1973-07-24 | 1974-07-24 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5063704A (en) |
| AR (1) | AR210062A1 (en) |
| BE (1) | BE817339A (en) |
| BR (1) | BR7406104D0 (en) |
| DE (1) | DE2435676A1 (en) |
| ES (1) | ES428497A1 (en) |
| FR (1) | FR2238811B1 (en) |
| GB (1) | GB1432124A (en) |
| IT (1) | IT1017401B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438305U (en) * | 1977-08-23 | 1979-03-13 | ||
| JPS5439091U (en) * | 1977-08-23 | 1979-03-14 | ||
| JPS60126550U (en) * | 1984-01-30 | 1985-08-26 | 日立建機株式会社 | Hydraulic excavator hydraulic circuit |
| JP2008019680A (en) * | 2006-07-14 | 2008-01-31 | Shin Caterpillar Mitsubishi Ltd | Mechanism for assisting operation of boom for working machine |
| JP2008045365A (en) * | 2006-08-21 | 2008-02-28 | Shin Caterpillar Mitsubishi Ltd | Working machine |
| JP2009144342A (en) * | 2007-12-11 | 2009-07-02 | Sumitomo Heavy Ind Ltd | Construction machinery |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438303U (en) * | 1977-08-23 | 1979-03-13 | ||
| NO317269B1 (en) * | 2002-01-11 | 2004-09-27 | Per Jorgen Myhre | Ferukarbotran |
| DE102004032868A1 (en) | 2004-07-07 | 2006-02-09 | Liebherr-Hydraulikbagger Gmbh | Excavator and machine for material handling |
| DE102008018451A1 (en) | 2008-04-04 | 2010-02-04 | Thomas Sauer | Hydraulic excavator, particularly load lifting machine, has longitudinal load-supporting vehicle frame, which ends in its rear end with counterweight in revolving structure and receiving support in its front end |
| DE102010023435A1 (en) | 2010-06-11 | 2011-12-15 | Toni Kiesel | Method for controlling a hydraulically movable arm of a working device and a working device |
| DE102010032415A1 (en) * | 2010-07-27 | 2012-02-02 | Hydac Technology Gmbh | Apparatus for recovering energy |
| WO2014017958A1 (en) * | 2012-07-26 | 2014-01-30 | Volvo Construction Equipment Ab | Balanced linkage |
| FI127128B (en) | 2017-01-25 | 2017-11-30 | Mantsinen Group Ltd Oy | Bomsammansättning |
| CN112681418A (en) * | 2021-01-13 | 2021-04-20 | 长沙理工大学 | Excavator operating device embeds perpendicular distributing type hydraulic pressure energy memory |
-
1973
- 1973-07-24 FR FR7327088A patent/FR2238811B1/fr not_active Expired
-
1974
- 1974-07-08 BE BE2053733A patent/BE817339A/en not_active IP Right Cessation
- 1974-07-15 GB GB3120274A patent/GB1432124A/en not_active Expired
- 1974-07-22 ES ES428497A patent/ES428497A1/en not_active Expired
- 1974-07-23 IT IT2550774A patent/IT1017401B/en active
- 1974-07-23 AR AR25484374A patent/AR210062A1/en active
- 1974-07-24 JP JP8559574A patent/JPS5063704A/ja active Pending
- 1974-07-24 BR BR610474A patent/BR7406104D0/en unknown
- 1974-07-24 DE DE19742435676 patent/DE2435676A1/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438305U (en) * | 1977-08-23 | 1979-03-13 | ||
| JPS5439091U (en) * | 1977-08-23 | 1979-03-14 | ||
| JPS60126550U (en) * | 1984-01-30 | 1985-08-26 | 日立建機株式会社 | Hydraulic excavator hydraulic circuit |
| JP2008019680A (en) * | 2006-07-14 | 2008-01-31 | Shin Caterpillar Mitsubishi Ltd | Mechanism for assisting operation of boom for working machine |
| JP2008045365A (en) * | 2006-08-21 | 2008-02-28 | Shin Caterpillar Mitsubishi Ltd | Working machine |
| JP2009144342A (en) * | 2007-12-11 | 2009-07-02 | Sumitomo Heavy Ind Ltd | Construction machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| AR210062A1 (en) | 1977-06-30 |
| DE2435676A1 (en) | 1975-02-06 |
| FR2238811A1 (en) | 1975-02-21 |
| BR7406104D0 (en) | 1975-05-06 |
| GB1432124A (en) | 1976-04-14 |
| ES428497A1 (en) | 1976-08-16 |
| IT1017401B (en) | 1977-07-20 |
| FR2238811B1 (en) | 1976-11-12 |
| BE817339A (en) | 1974-11-04 |