BE610716A - Grapple crane and multipurpose machine usable as grapple crane - Google Patents

Grapple crane and multipurpose machine usable as grapple crane

Info

Publication number
BE610716A
BE610716A BE610716A BE610716A BE610716A BE 610716 A BE610716 A BE 610716A BE 610716 A BE610716 A BE 610716A BE 610716 A BE610716 A BE 610716A BE 610716 A BE610716 A BE 610716A
Authority
BE
Belgium
Prior art keywords
grapple
crane
grapple crane
machine usable
multipurpose machine
Prior art date
Application number
BE610716A
Other languages
French (fr)
Inventor
Ernst Wieger
Original Assignee
Ernst Wieger
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 Ernst Wieger filed Critical Ernst Wieger
Publication of BE610716A publication Critical patent/BE610716A/en

Links

Classifications

    • 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
    • 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
    • B66C3/12—Grabs actuated by two or more ropes
    • B66C3/125—Devices for control
    • 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
    • E02F3/283—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 with a single arm pivoted directly on the chassis
    • E02F3/286—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 with a single arm pivoted directly on the chassis telescopic or slidable
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Control And Safety Of Cranes (AREA)
  • Shovels (AREA)
BE610716A 1960-12-08 1961-11-23 Grapple crane and multipurpose machine usable as grapple crane BE610716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW29058A DE1222865B (en) 1960-12-08 1960-12-08 Universal excavator

Publications (1)

Publication Number Publication Date
BE610716A true BE610716A (en) 1962-03-16

Family

ID=7599135

Family Applications (1)

Application Number Title Priority Date Filing Date
BE610716A BE610716A (en) 1960-12-08 1961-11-23 Grapple crane and multipurpose machine usable as grapple crane

Country Status (5)

Country Link
BE (1) BE610716A (en)
CH (1) CH421840A (en)
DE (1) DE1222865B (en)
GB (1) GB968398A (en)
NL (1) NL272158A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2014164C (en) * 1989-04-26 1995-12-12 Mitsuhiro Kishi Excavator with extendable outer arm including synchronizing movements for the bucket tilting actuator
FR2696767B1 (en) * 1992-10-09 1994-12-09 Sol Cie Apparatus for digging deep trenches in the ground using milling drums.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899082A (en) * 1959-08-11 meloy
US2808166A (en) * 1955-02-28 1957-10-01 Oliver C Stine Clamshell bucket closure attachment

Also Published As

Publication number Publication date
NL272158A (en)
CH421840A (en) 1966-09-30
DE1222865B (en) 1966-08-11
GB968398A (en) 1964-09-02

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