CA955288A - Quick change cutting edge - Google Patents

Quick change cutting edge

Info

Publication number
CA955288A
CA955288A CA144,451A CA144451A CA955288A CA 955288 A CA955288 A CA 955288A CA 144451 A CA144451 A CA 144451A CA 955288 A CA955288 A CA 955288A
Authority
CA
Canada
Prior art keywords
cutting edge
quick change
change cutting
quick
edge
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
Application number
CA144,451A
Other languages
English (en)
Other versions
CA144451S (en
Inventor
Paul J. Lukavich
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.)
Caterpillar Inc
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
Application granted granted Critical
Publication of CA955288A publication Critical patent/CA955288A/en
Expired legal-status Critical Current

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)
CA144,451A 1971-08-23 1972-06-12 Quick change cutting edge Expired CA955288A (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
CA955288A true CA955288A (en) 1974-09-24

Family

ID=22634412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,451A Expired CA955288A (en) 1971-08-23 1972-06-12 Quick change cutting edge

Country Status (13)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097205U (ja) * 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 (ja) * 1977-04-23 1983-12-07 健治 清水 型打鍛造テイ−スの製造方法
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 (ja) * 1989-05-31 1997-09-24 本田技研工業株式会社 耐熱性歪ゲージ及び歪測定方法
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
FR2019943A1 (ja) * 1968-10-04 1970-07-10 Esco Corp
US3621594A (en) * 1969-02-13 1971-11-23 Esco Corp Cutting edge for excavating devices

Also Published As

Publication number Publication date
GB1388299A (en) 1975-03-26
DE2237734C2 (de) 1983-01-05
IT962168B (it) 1973-12-20
FR2150402B1 (ja) 1977-03-18
JPS56577B2 (ja) 1981-01-08
AU469358B2 (en) 1976-02-12
SE396109B (sv) 1977-09-05
FR2150402A1 (ja) 1973-04-06
BE787645A (fr) 1973-02-19
ZA724612B (en) 1973-04-25
AU4365372A (en) 1974-01-03
JPS4831702A (ja) 1973-04-26
BR7205679D0 (pt) 1973-07-17
DE2237734A1 (de) 1973-03-15
ES405891A1 (es) 1976-01-16
CH559291A5 (ja) 1975-02-28

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