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CA2423340A1 - Demo-dozer - Google Patents

Demo-dozer Download PDF

Info

Publication number
CA2423340A1
CA2423340A1 CA 2423340 CA2423340A CA2423340A1 CA 2423340 A1 CA2423340 A1 CA 2423340A1 CA 2423340 CA2423340 CA 2423340 CA 2423340 A CA2423340 A CA 2423340A CA 2423340 A1 CA2423340 A1 CA 2423340A1
Authority
CA
Canada
Prior art keywords
dozer
demo
grapple bucket
bulldoze
grapples
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 2423340
Other languages
French (fr)
Other versions
CA2423340C (en
Inventor
John A. Waddington, Jr.
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.)
Demo-Dozer Attachments LLC
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 CA002423340A priority Critical patent/CA2423340C/en
Publication of CA2423340A1 publication Critical patent/CA2423340A1/en
Application granted granted Critical
Publication of CA2423340C publication Critical patent/CA2423340C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
    • 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
    • E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3414—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines the arms being pivoted at the rear of the vehicle chassis, e.g. skid steer loader
    • 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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shovels (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Improvements to a grapple bucket which combine to convert the grapples into bulldozing, scraping, and hooking implements that can bulldoze, scoop, tear, and demolish more easily than a simple grapple bucket.
CA002423340A 2003-03-24 2003-03-24 Demo-dozer Expired - Lifetime CA2423340C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002423340A CA2423340C (en) 2003-03-24 2003-03-24 Demo-dozer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002423340A CA2423340C (en) 2003-03-24 2003-03-24 Demo-dozer

Publications (2)

Publication Number Publication Date
CA2423340A1 true CA2423340A1 (en) 2004-09-24
CA2423340C CA2423340C (en) 2006-08-22

Family

ID=32968292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002423340A Expired - Lifetime CA2423340C (en) 2003-03-24 2003-03-24 Demo-dozer

Country Status (1)

Country Link
CA (1) CA2423340C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106436807A (en) * 2016-11-11 2017-02-22 江苏柳工机械有限公司 Dual-purpose holding fork bucket of loading machine
FR3110182A1 (en) * 2020-05-15 2021-11-19 Rideau Manutention Accessoires Riman Handling device that can be coupled to a handling machine and a handling machine equipped with such a handling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106436807A (en) * 2016-11-11 2017-02-22 江苏柳工机械有限公司 Dual-purpose holding fork bucket of loading machine
FR3110182A1 (en) * 2020-05-15 2021-11-19 Rideau Manutention Accessoires Riman Handling device that can be coupled to a handling machine and a handling machine equipped with such a handling device

Also Published As

Publication number Publication date
CA2423340C (en) 2006-08-22

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230324