CA2306199A1 - Vehicle-mounted grapple device - Google Patents

Vehicle-mounted grapple device Download PDF

Info

Publication number
CA2306199A1
CA2306199A1 CA 2306199 CA2306199A CA2306199A1 CA 2306199 A1 CA2306199 A1 CA 2306199A1 CA 2306199 CA2306199 CA 2306199 CA 2306199 A CA2306199 A CA 2306199A CA 2306199 A1 CA2306199 A1 CA 2306199A1
Authority
CA
Canada
Prior art keywords
hydraulically powered
load
rotational means
vehicle
powered rotational
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.)
Granted
Application number
CA 2306199
Other languages
French (fr)
Other versions
CA2306199C (en
Inventor
Marlin Tillaart
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.)
Dutchmaster Nurseries Ltd
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
Priority claimed from CA002269692A external-priority patent/CA2269692A1/en
Application filed by Individual filed Critical Individual
Priority to CA 2306199 priority Critical patent/CA2306199C/en
Publication of CA2306199A1 publication Critical patent/CA2306199A1/en
Application granted granted Critical
Publication of CA2306199C publication Critical patent/CA2306199C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Shovels (AREA)

Abstract

A material-handling device is disclosed, particularly for use as grappling apparatus for the loading and unloading of balled trees and shrubs in the nursery industry. By providing hydraulically powered rotational means in the vertical plane coupled to and in front of hydraulically powered rotational means in the horizontal plane, an arrangement is provided which is capable of rotating a load by a full 190° about a vertical axis and tilting the load vertically in a range of about 100°, while developing greater lifting power and economic advantages over similar apparatus employing pivot rotary actuators.
CA 2306199 1999-04-22 2000-04-19 Vehicle-mounted grapple device Expired - Lifetime CA2306199C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2306199 CA2306199C (en) 1999-04-22 2000-04-19 Vehicle-mounted grapple device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,269,692 1999-04-22
CA002269692A CA2269692A1 (en) 1999-04-22 1999-04-22 Apparatus for lifting and moving trees for transplantation
CA 2306199 CA2306199C (en) 1999-04-22 2000-04-19 Vehicle-mounted grapple device

Publications (2)

Publication Number Publication Date
CA2306199A1 true CA2306199A1 (en) 2000-10-22
CA2306199C CA2306199C (en) 2003-07-08

Family

ID=25680902

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2306199 Expired - Lifetime CA2306199C (en) 1999-04-22 2000-04-19 Vehicle-mounted grapple device

Country Status (1)

Country Link
CA (1) CA2306199C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005123564A1 (en) * 2004-06-16 2005-12-29 Australian Skyreach Equipment Pty Limited An attachment for a mobile material handler

Also Published As

Publication number Publication date
CA2306199C (en) 2003-07-08

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20200419