CA2959934A1 - Fixations d'ergot de raccord en coin - Google Patents

Fixations d'ergot de raccord en coin Download PDF

Info

Publication number
CA2959934A1
CA2959934A1 CA2959934A CA2959934A CA2959934A1 CA 2959934 A1 CA2959934 A1 CA 2959934A1 CA 2959934 A CA2959934 A CA 2959934A CA 2959934 A CA2959934 A CA 2959934A CA 2959934 A1 CA2959934 A1 CA 2959934A1
Authority
CA
Canada
Prior art keywords
wedge
attachment
coupler
lugs
section
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.)
Abandoned
Application number
CA2959934A
Other languages
English (en)
Inventor
Benjamin J. Craig
James K. Brown
Michael Mcintosh
Mark R. Waugh
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.)
Craig Manufacturing Ltd
Original Assignee
Craig Manufacturing 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 Craig Manufacturing Ltd filed Critical Craig Manufacturing Ltd
Priority to CA2959934A priority Critical patent/CA2959934A1/fr
Priority to CA2997323A priority patent/CA2997323A1/fr
Priority to US15/912,684 priority patent/US20180251950A1/en
Publication of CA2959934A1 publication Critical patent/CA2959934A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
CA2959934A 2017-03-06 2017-03-06 Fixations d'ergot de raccord en coin Abandoned CA2959934A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2959934A CA2959934A1 (fr) 2017-03-06 2017-03-06 Fixations d'ergot de raccord en coin
CA2997323A CA2997323A1 (fr) 2017-03-06 2018-03-05 Supports d'ergot de raccord de coin servant a raccorder des accessoires aux machines d'excavation
US15/912,684 US20180251950A1 (en) 2017-03-06 2018-03-06 Wedge coupler lug brackets for coupling implements to excavation machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2959934A CA2959934A1 (fr) 2017-03-06 2017-03-06 Fixations d'ergot de raccord en coin

Publications (1)

Publication Number Publication Date
CA2959934A1 true CA2959934A1 (fr) 2018-09-06

Family

ID=63447002

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2959934A Abandoned CA2959934A1 (fr) 2017-03-06 2017-03-06 Fixations d'ergot de raccord en coin
CA2997323A Abandoned CA2997323A1 (fr) 2017-03-06 2018-03-05 Supports d'ergot de raccord de coin servant a raccorder des accessoires aux machines d'excavation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2997323A Abandoned CA2997323A1 (fr) 2017-03-06 2018-03-05 Supports d'ergot de raccord de coin servant a raccorder des accessoires aux machines d'excavation

Country Status (1)

Country Link
CA (2) CA2959934A1 (fr)

Also Published As

Publication number Publication date
CA2997323A1 (fr) 2018-09-06

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20200306