CA2223802C - Grappin - Google Patents

Grappin Download PDF

Info

Publication number
CA2223802C
CA2223802C CA 2223802 CA2223802A CA2223802C CA 2223802 C CA2223802 C CA 2223802C CA 2223802 CA2223802 CA 2223802 CA 2223802 A CA2223802 A CA 2223802A CA 2223802 C CA2223802 C CA 2223802C
Authority
CA
Canada
Prior art keywords
grapple
pair
plates
mounting
end engagement
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 - Fee Related
Application number
CA 2223802
Other languages
English (en)
Inventor
Byron Mccullough
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 CA 2223802 priority Critical patent/CA2223802C/fr
Application granted granted Critical
Publication of CA2223802C publication Critical patent/CA2223802C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/58—Gripping members engaging only the external or internal surfaces of the articles and deforming the articles, e.g. by using gripping members such as tongs or grapples
    • B66C1/585—Log grapples

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Load-Engaging Elements For Cranes (AREA)
CA 2223802 1997-12-05 1997-12-05 Grappin Expired - Fee Related CA2223802C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2223802 CA2223802C (fr) 1997-12-05 1997-12-05 Grappin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2223802 CA2223802C (fr) 1997-12-05 1997-12-05 Grappin

Publications (1)

Publication Number Publication Date
CA2223802C true CA2223802C (fr) 2000-05-23

Family

ID=29275353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2223802 Expired - Fee Related CA2223802C (fr) 1997-12-05 1997-12-05 Grappin

Country Status (1)

Country Link
CA (1) CA2223802C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116253238A (zh) * 2023-05-15 2023-06-13 山西省林业和草原科学研究院 森林抚育剩余物处理设备及其处理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116253238A (zh) * 2023-05-15 2023-06-13 山西省林业和草原科学研究院 森林抚育剩余物处理设备及其处理方法

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