ZA724612B - Quick change cutting edge - Google Patents

Quick change cutting edge

Info

Publication number
ZA724612B
ZA724612B ZA724612A ZA724612A ZA724612B ZA 724612 B ZA724612 B ZA 724612B ZA 724612 A ZA724612 A ZA 724612A ZA 724612 A ZA724612 A ZA 724612A ZA 724612 B ZA724612 B ZA 724612B
Authority
ZA
South Africa
Prior art keywords
cutting edge
quick change
change cutting
quick
edge
Prior art date
Application number
ZA724612A
Inventor
P Lukavich
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of ZA724612B publication Critical patent/ZA724612B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2883—Wear elements for buckets or implements in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Crushing And Grinding (AREA)
  • Threshing Machine Elements (AREA)
ZA724612A 1971-08-23 1972-07-05 Quick change cutting edge ZA724612B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17400471A 1971-08-23 1971-08-23

Publications (1)

Publication Number Publication Date
ZA724612B true ZA724612B (en) 1973-04-25

Family

ID=22634412

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724612A ZA724612B (en) 1971-08-23 1972-07-05 Quick change cutting edge

Country Status (13)

Country Link
JP (1) JPS56577B2 (en)
AU (1) AU469358B2 (en)
BE (1) BE787645A (en)
BR (1) BR7205679D0 (en)
CA (1) CA955288A (en)
CH (1) CH559291A5 (en)
DE (1) DE2237734C2 (en)
ES (1) ES405891A1 (en)
FR (1) FR2150402B1 (en)
GB (1) GB1388299A (en)
IT (1) IT962168B (en)
SE (1) SE396109B (en)
ZA (1) ZA724612B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097205U (en) * 1974-07-08 1975-08-13
US4007550A (en) * 1975-05-19 1977-02-15 Caterpillar Tractor Co. Replaceable corner tooth assembly
US3967398A (en) * 1975-09-25 1976-07-06 Caterpillar Tractor Co. Detachable corner protector for work implements
US4071967A (en) * 1977-01-21 1978-02-07 Caterpillar Tractor Co. Quick change corner tooth assembly for loader buckets
JPS5854899B2 (en) * 1977-04-23 1983-12-07 健治 清水 Manufacturing method for die-forged teeth
US4204349A (en) * 1978-12-22 1980-05-27 Clark Equipment Company Corner tooth construction
US4290214A (en) * 1980-02-04 1981-09-22 Caterpillar Tractor Co. Earthworking implement side plate wear member
EP0329834A3 (en) * 1988-01-28 1989-11-29 Francisco José Izundegui MacDonnell Scalp hair regeneration and regrowthing and skin, mucosas healing and germicide composition
JP2657318B2 (en) * 1989-05-31 1997-09-24 本田技研工業株式会社 Heat resistant strain gauge and strain measurement method
USD769945S1 (en) 2014-12-05 2016-10-25 Caterpillar Inc. Sidebar protector
USD788826S1 (en) 2016-02-09 2017-06-06 Caterpillar Inc. Sidebar protector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1796737A (en) * 1929-05-23 1931-03-17 Lesher W Van Buskirk Dipper tooth
US2831275A (en) * 1955-10-17 1958-04-22 Caterpillar Tractor Co Reversible bit for scraper bowl edges
US3536147A (en) * 1968-01-10 1970-10-27 Caterpillar Tractor Co Replaceable ripper tip assembly
US3550293A (en) * 1968-07-23 1970-12-29 Caterpillar Tractor Co Loader bucket cutting edge
DE1950038A1 (en) * 1968-10-04 1970-04-09 Esco Corp Cover element for the edges of excavator shovels or the like.
US3621594A (en) * 1969-02-13 1971-11-23 Esco Corp Cutting edge for excavating devices

Also Published As

Publication number Publication date
BE787645A (en) 1973-02-19
SE396109B (en) 1977-09-05
FR2150402B1 (en) 1977-03-18
BR7205679D0 (en) 1973-07-17
DE2237734C2 (en) 1983-01-05
AU469358B2 (en) 1976-02-12
FR2150402A1 (en) 1973-04-06
JPS4831702A (en) 1973-04-26
GB1388299A (en) 1975-03-26
ES405891A1 (en) 1976-01-16
CH559291A5 (en) 1975-02-28
IT962168B (en) 1973-12-20
CA955288A (en) 1974-09-24
JPS56577B2 (en) 1981-01-08
AU4365372A (en) 1974-01-03
DE2237734A1 (en) 1973-03-15

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