BE1002020A6 - Grappin de paroi a fente guide par cable. - Google Patents

Grappin de paroi a fente guide par cable. Download PDF

Info

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
Application number
BE8900317A
Other languages
English (en)
French (fr)
Original Assignee
Hochtief Ag Hoch Tiefbauten
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 by Hochtief Ag Hoch Tiefbauten filed Critical Hochtief Ag Hoch Tiefbauten
Application granted granted Critical
Publication of BE1002020A6 publication Critical patent/BE1002020A6/fr

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
BE8900317A 1988-03-26 1989-03-22 Grappin de paroi a fente guide par cable. BE1002020A6 (fr)

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 (de)
DE (1) DE3810459A1 (de)
NL (1) NL189095C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
NL189095B (nl) 1992-08-03
NL189095C (nl) 1993-01-04
DE3810459C2 (de) 1992-07-09
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