BE1002020A6 - Grappin de paroi a fente guide par cable. - Google Patents
Grappin de paroi a fente guide par cable. Download PDFInfo
- Publication number
- BE1002020A6 BE1002020A6 BE8900317A BE8900317A BE1002020A6 BE 1002020 A6 BE1002020 A6 BE 1002020A6 BE 8900317 A BE8900317 A BE 8900317A BE 8900317 A BE8900317 A BE 8900317A BE 1002020 A6 BE1002020 A6 BE 1002020A6
- Authority
- BE
- Belgium
- Prior art keywords
- shovels
- gripping
- cable
- pulse generator
- slot wall
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/13—Foundation slots or slits; Implements for making these slots or slits
-
- 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
- B66C3/02—Bucket grabs
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883810459 DE3810459A1 (de) | 1988-03-26 | 1988-03-26 | Seilgefuehrter schlitzwandgreifer |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1002020A6 true BE1002020A6 (fr) | 1990-05-22 |
Family
ID=6350868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE8900317A BE1002020A6 (fr) | 1988-03-26 | 1989-03-22 | Grappin de paroi a fente guide par cable. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE1002020A6 (nl) |
DE (1) | DE3810459A1 (nl) |
NL (1) | NL189095C (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008040825A1 (es) * | 2006-10-03 | 2008-04-10 | Modelco S.L. | Sistema de apertura de valvas para cucharas de máquinas excavadoras |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996020888A1 (en) * | 1995-01-03 | 1996-07-11 | Hawco Manufacturing Co., Inc. | Rock digging dredging bucket |
NL1026307C2 (nl) * | 2004-06-02 | 2005-12-05 | Aannemingsbedrijf L Paans En Z | Grijpinrichting. |
EP3798367B1 (de) * | 2019-09-25 | 2022-03-09 | BAUER Maschinen GmbH | Schlitzwandgreifer, verfahren zum betrieb eines schlitzwandgreifers und tiefbauverfahren |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1873588U (de) * | 1961-08-25 | 1963-06-06 | A Ridinger Maschf | Greifer. |
DE8102738U1 (de) * | 1981-02-03 | 1981-07-09 | Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf | Greifer mit vibrator |
DE3615068C1 (en) * | 1986-05-03 | 1987-10-08 | Dyckerhoff & Widmann Ag | Rope-guided trench-wall grab |
-
1988
- 1988-03-26 DE DE19883810459 patent/DE3810459A1/de active Granted
-
1989
- 1989-03-13 NL NL8900607A patent/NL189095C/nl not_active IP Right Cessation
- 1989-03-22 BE BE8900317A patent/BE1002020A6/fr not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008040825A1 (es) * | 2006-10-03 | 2008-04-10 | Modelco S.L. | Sistema de apertura de valvas para cucharas de máquinas excavadoras |
ES2296535A1 (es) * | 2006-10-03 | 2008-04-16 | Model Co S.L. | Sistema de apertura de valvas para cucharas de maquinas excavadoras. |
Also Published As
Publication number | Publication date |
---|---|
NL8900607A (nl) | 1989-10-16 |
DE3810459C2 (nl) | 1992-07-09 |
NL189095C (nl) | 1993-01-04 |
NL189095B (nl) | 1992-08-03 |
DE3810459A1 (de) | 1989-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HOCHTIEF A.G. VORM. GEBR. HELFMAN Effective date: 19940331 |