FR2158100A1 - - Google Patents

Info

Publication number
FR2158100A1
FR2158100A1 FR7139222A FR7139222A FR2158100A1 FR 2158100 A1 FR2158100 A1 FR 2158100A1 FR 7139222 A FR7139222 A FR 7139222A FR 7139222 A FR7139222 A FR 7139222A FR 2158100 A1 FR2158100 A1 FR 2158100A1
Authority
FR
France
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
Application number
FR7139222A
Other languages
French (fr)
Other versions
FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Billings R O
Original Assignee
Billings R O
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 Billings R O filed Critical Billings R O
Priority to FR7139222A priority Critical patent/FR2158100B3/fr
Priority to BE774879A priority patent/BE774879A/xx
Publication of FR2158100A1 publication Critical patent/FR2158100A1/fr
Application granted granted Critical
Publication of FR2158100B3 publication Critical patent/FR2158100B3/fr
Expired legal-status Critical Current

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
    • E02F3/4136—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted on a slidable or telescopic boom or arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR7139222A 1969-11-25 1971-11-02 Expired FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7139222A FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-11-02 1971-11-02
BE774879A BE774879A (fr) 1969-11-25 1971-11-03 Commande hydraulique d'orientation d'outil amovible actionne par une grue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139222A FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-11-02 1971-11-02

Publications (2)

Publication Number Publication Date
FR2158100A1 true FR2158100A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-06-15
FR2158100B3 FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-21

Family

ID=9085177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139222A Expired FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-11-25 1971-11-02

Country Status (1)

Country Link
FR (1) FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105194A1 (de) * 1981-02-13 1982-09-09 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer haengende lasten
FR2532639A1 (fr) * 1982-09-03 1984-03-09 Osa Ab Dispositif monte sur une unite a mecanisme de rotation et grappin, suspendue a l'extremite d'une fleche
DE3818177A1 (de) * 1988-05-28 1989-12-07 Thumm Heinz Oelhydraulik Drehvorrichtung fuer haengende lasten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105194A1 (de) * 1981-02-13 1982-09-09 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Drehvorrichtung fuer haengende lasten
FR2532639A1 (fr) * 1982-09-03 1984-03-09 Osa Ab Dispositif monte sur une unite a mecanisme de rotation et grappin, suspendue a l'extremite d'une fleche
DE3818177A1 (de) * 1988-05-28 1989-12-07 Thumm Heinz Oelhydraulik Drehvorrichtung fuer haengende lasten
DE3818177B4 (de) * 1988-05-28 2004-04-29 Heinz Thumm Ölhydraulische Antriebe GmbH Drehvorrichtung für hängende Lasten

Also Published As

Publication number Publication date
FR2158100B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-21

Similar Documents

Publication Publication Date Title
ATA136472A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2658571A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2691671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2485671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU3005371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2952271A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2894671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2742671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2726271A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2684071A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2564071A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2473671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1109576A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU3038671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2486471A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU3025871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2503871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2456871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2577671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2588771A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR192311Q (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2455871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2669471A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2415871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2684171A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)