GB2051734B - Materials handling grab - Google Patents

Materials handling grab

Info

Publication number
GB2051734B
GB2051734B GB8017822A GB8017822A GB2051734B GB 2051734 B GB2051734 B GB 2051734B GB 8017822 A GB8017822 A GB 8017822A GB 8017822 A GB8017822 A GB 8017822A GB 2051734 B GB2051734 B GB 2051734B
Authority
GB
United Kingdom
Prior art keywords
materials handling
handling grab
grab
materials
handling
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
GB8017822A
Other versions
GB2051734A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8017822A priority Critical patent/GB2051734B/en
Publication of GB2051734A publication Critical patent/GB2051734A/en
Application granted granted Critical
Publication of GB2051734B publication Critical patent/GB2051734B/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
    • B66C3/04—Tine 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
    • 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
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
GB8017822A 1979-05-31 1980-05-30 Materials handling grab Expired GB2051734B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8017822A GB2051734B (en) 1979-05-31 1980-05-30 Materials handling grab

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7919036 1979-05-31
GB8017822A GB2051734B (en) 1979-05-31 1980-05-30 Materials handling grab

Publications (2)

Publication Number Publication Date
GB2051734A GB2051734A (en) 1981-01-21
GB2051734B true GB2051734B (en) 1983-06-08

Family

ID=26271721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8017822A Expired GB2051734B (en) 1979-05-31 1980-05-30 Materials handling grab

Country Status (1)

Country Link
GB (1) GB2051734B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376340A (en) * 1981-05-07 1983-03-15 Michael Ramun Material handling and shearing attachment for a backhoe
FR2513677A1 (en) * 1981-09-28 1983-04-01 Labounty Roy MULTI-JAW BUCKET FORMING RAKE FOR RETROCAVEUSE SHOVEL

Also Published As

Publication number Publication date
GB2051734A (en) 1981-01-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930530