CA1018938A - Yarding crane - Google Patents

Yarding crane

Info

Publication number
CA1018938A
CA1018938A CA057,873A CA57873A CA1018938A CA 1018938 A CA1018938 A CA 1018938A CA 57873 A CA57873 A CA 57873A CA 1018938 A CA1018938 A CA 1018938A
Authority
CA
Canada
Prior art keywords
yarding
crane
yarding crane
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
CA057,873A
Inventor
James M. Ewart
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.)
S Madill Ltd
Original Assignee
S Madill 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 S Madill Ltd filed Critical S Madill Ltd
Priority to CA057,873A priority Critical patent/CA1018938A/en
Application granted granted Critical
Publication of CA1018938A publication Critical patent/CA1018938A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/003—Collecting felled trees
    • A01G23/006—Log skidders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
    • B66C21/04—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways with cable-ways supported at one end or both ends on bodily movable framework, e.g. framework mounted on rail track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
CA057,873A 1969-07-24 1969-07-24 Yarding crane Expired CA1018938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA057,873A CA1018938A (en) 1969-07-24 1969-07-24 Yarding crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA057,873A CA1018938A (en) 1969-07-24 1969-07-24 Yarding crane

Publications (1)

Publication Number Publication Date
CA1018938A true CA1018938A (en) 1977-10-11

Family

ID=4085497

Family Applications (1)

Application Number Title Priority Date Filing Date
CA057,873A Expired CA1018938A (en) 1969-07-24 1969-07-24 Yarding crane

Country Status (1)

Country Link
CA (1) CA1018938A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2359001B (en) * 1999-12-03 2004-01-14 Green Earth Ltd Method of harvesting of timber trees in a jungle and a machine for performing said method
CN105923548A (en) * 2016-06-27 2016-09-07 国家林业局哈尔滨林业机械研究所 Device for achieving cable logging based on excavator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2359001B (en) * 1999-12-03 2004-01-14 Green Earth Ltd Method of harvesting of timber trees in a jungle and a machine for performing said method
CN105923548A (en) * 2016-06-27 2016-09-07 国家林业局哈尔滨林业机械研究所 Device for achieving cable logging based on excavator
CN105923548B (en) * 2016-06-27 2018-08-03 国家林业局哈尔滨林业机械研究所 One kind realizing cable logging device based on digging machine

Similar Documents

Publication Publication Date Title
CA945515A (en) Hoisting crane
CA950442A (en) Hoist
CA924930A (en) Sheave construction
CA926851A (en) Hoist housing-hook combination
CA920547A (en) Grapple
CA946819A (en) Winch
AU432496B2 (en) Crane boom
CA922671A (en) Tower cranes
CA1018938A (en) Yarding crane
CA952068A (en) Grapple assembly
CA935844A (en) Slings
CA811000A (en) Floor crane
CA811017A (en) Hoist
CA805012A (en) Hoists
CA849351A (en) Full-revolving bridge cranes
CA810056A (en) Winches
CA778637A (en) Crane
CA806506A (en) Hoisting devices
CA847691A (en) Cranes
AU432356B2 (en) Hoist
AU442089B2 (en) Jib crane
CA814838A (en) Skidder winch
CA787213A (en) Crane construction
CA778636A (en) Climbing cranes
CA805545A (en) Balancing hoist