AU2384777A - Self dumping grab buckets - Google Patents

Self dumping grab buckets

Info

Publication number
AU2384777A
AU2384777A AU23847/77A AU2384777A AU2384777A AU 2384777 A AU2384777 A AU 2384777A AU 23847/77 A AU23847/77 A AU 23847/77A AU 2384777 A AU2384777 A AU 2384777A AU 2384777 A AU2384777 A AU 2384777A
Authority
AU
Australia
Prior art keywords
grab buckets
self dumping
dumping
self
buckets
Prior art date
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.)
Expired
Application number
AU23847/77A
Inventor
David Armour
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.)
ARMOUR D
Original Assignee
ARMOUR D
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 ARMOUR D filed Critical ARMOUR D
Publication of AU2384777A publication Critical patent/AU2384777A/en
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
    • B66C3/06—Grabs actuated by a single rope or chain
    • B66C3/10—Grabs actuated by a single rope or chain and having buckets opening automatically upon the grab being lowered on to the dump of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU23847/77A 1976-03-31 1976-03-31 Self dumping grab buckets Expired AU2384777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC542376 1976-03-31

Publications (1)

Publication Number Publication Date
AU2384777A true AU2384777A (en) 1978-10-05

Family

ID=3766606

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23847/77A Expired AU2384777A (en) 1976-03-31 1976-03-31 Self dumping grab buckets

Country Status (1)

Country Link
AU (1) AU2384777A (en)

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