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GB2086841B - Shaft mucker - Google Patents

Shaft mucker

Info

Publication number
GB2086841B
GB2086841B GB8132806A GB8132806A GB2086841B GB 2086841 B GB2086841 B GB 2086841B GB 8132806 A GB8132806 A GB 8132806A GB 8132806 A GB8132806 A GB 8132806A GB 2086841 B GB2086841 B GB 2086841B
Authority
GB
United Kingdom
Prior art keywords
mucker
shaft
shaft mucker
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
GB8132806A
Other versions
GB2086841A (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.)
John Mowlem and Co Ltd
Original Assignee
John Mowlem and Co Ltd
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 John Mowlem and Co Ltd filed Critical John Mowlem and Co Ltd
Priority to GB8132806A priority Critical patent/GB2086841B/en
Publication of GB2086841A publication Critical patent/GB2086841A/en
Application granted granted Critical
Publication of GB2086841B publication Critical patent/GB2086841B/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
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Jib Cranes (AREA)
GB8132806A 1980-11-03 1981-10-30 Shaft mucker Expired GB2086841B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8132806A GB2086841B (en) 1980-11-03 1981-10-30 Shaft mucker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8035242 1980-11-03
GB8132806A GB2086841B (en) 1980-11-03 1981-10-30 Shaft mucker

Publications (2)

Publication Number Publication Date
GB2086841A GB2086841A (en) 1982-05-19
GB2086841B true GB2086841B (en) 1984-08-30

Family

ID=26277397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8132806A Expired GB2086841B (en) 1980-11-03 1981-10-30 Shaft mucker

Country Status (1)

Country Link
GB (1) GB2086841B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2528792T3 (en) * 2010-12-28 2015-02-12 Javier Díaz Delgado Autonomous load leveler for radio-controlled cranes

Also Published As

Publication number Publication date
GB2086841A (en) 1982-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee