ATE50748T1 - Maschine fuer erdarbeiten. - Google Patents
Maschine fuer erdarbeiten.Info
- Publication number
- ATE50748T1 ATE50748T1 AT87110040T AT87110040T ATE50748T1 AT E50748 T1 ATE50748 T1 AT E50748T1 AT 87110040 T AT87110040 T AT 87110040T AT 87110040 T AT87110040 T AT 87110040T AT E50748 T1 ATE50748 T1 AT E50748T1
- Authority
- AT
- Austria
- Prior art keywords
- articulated
- jaw
- frame
- fact
- axle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
- Soil Working Implements (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Handcart (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2893/86A CH669002A5 (fr) | 1986-07-18 | 1986-07-18 | Engin de terrassement. |
EP87110040A EP0256304B1 (fr) | 1986-07-18 | 1987-07-11 | Engin de terrassement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE50748T1 true ATE50748T1 (de) | 1990-03-15 |
Family
ID=4243966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87110040T ATE50748T1 (de) | 1986-07-18 | 1987-07-11 | Maschine fuer erdarbeiten. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0256304B1 (fr) |
AT (1) | ATE50748T1 (fr) |
CH (1) | CH669002A5 (fr) |
DE (2) | DE3761816D1 (fr) |
ES (1) | ES2001466B3 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2194193A1 (fr) | 2008-12-05 | 2010-06-09 | Serge Vuistiner | Benne de terrassement |
CN105257610B (zh) * | 2015-07-13 | 2017-03-01 | 南通港闸船舶制造有限公司 | 易操作的自航钢耙抓斗挖泥船液压系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR919101A (fr) * | 1945-12-18 | 1947-02-27 | Benne-preneuse | |
DE1114623B (de) * | 1957-01-14 | 1961-10-05 | Wilhelm Ludowici Dr Ing | Greifer |
DE1123097B (de) * | 1959-11-21 | 1962-02-01 | Taylor & Sons Manchester Ltd F | Kuebelgreifer mit hydraulischem Antrieb zum Verschwenken der beiden Kuebelhaelften |
US3667796A (en) * | 1970-10-30 | 1972-06-06 | Deere & Co | Logging grapple |
FR2300034A1 (fr) * | 1975-02-10 | 1976-09-03 | Yumbo | Benne preneuse a commande hydraulique |
US4023848A (en) * | 1976-01-05 | 1977-05-17 | J. I. Case Company | Log grapple |
CA1036047A (fr) * | 1976-04-27 | 1978-08-08 | Logging Development Corporation | Materiel pour le rassemblement des grumes en cours d'abbatage |
NL7700847A (nl) * | 1977-01-27 | 1978-07-31 | Nemag Nv | Grijper of dergelijke. |
CH641864A5 (fr) * | 1980-12-02 | 1984-03-15 | Serge Vuistiner | Engin de terrassement. |
-
1986
- 1986-07-18 CH CH2893/86A patent/CH669002A5/fr not_active IP Right Cessation
-
1987
- 1987-07-11 EP EP87110040A patent/EP0256304B1/fr not_active Expired - Lifetime
- 1987-07-11 DE DE8787110040T patent/DE3761816D1/de not_active Expired - Lifetime
- 1987-07-11 DE DE198787110040T patent/DE256304T1/de active Pending
- 1987-07-11 AT AT87110040T patent/ATE50748T1/de not_active IP Right Cessation
- 1987-07-11 ES ES87110040T patent/ES2001466B3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2001466B3 (es) | 1990-05-16 |
DE256304T1 (de) | 1988-06-30 |
CH669002A5 (fr) | 1989-02-15 |
DE3761816D1 (de) | 1990-04-12 |
EP0256304A1 (fr) | 1988-02-24 |
ES2001466A4 (es) | 1988-06-01 |
EP0256304B1 (fr) | 1990-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |