DE2258303A1 - Verbesserungen an greifzaehnen von erdbewegungsmaschinen und dergleichen - Google Patents

Verbesserungen an greifzaehnen von erdbewegungsmaschinen und dergleichen

Info

Publication number
DE2258303A1
DE2258303A1 DE19722258303 DE2258303A DE2258303A1 DE 2258303 A1 DE2258303 A1 DE 2258303A1 DE 19722258303 DE19722258303 DE 19722258303 DE 2258303 A DE2258303 A DE 2258303A DE 2258303 A1 DE2258303 A1 DE 2258303A1
Authority
DE
Germany
Prior art keywords
recess
shaft
tie rod
tooth
shape
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.)
Pending
Application number
DE19722258303
Other languages
German (de)
English (en)
Inventor
Martiis De Giancarlo
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.)
Italricambi Di F Quoco & C
Original Assignee
Italricambi Di F Quoco & C
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 Italricambi Di F Quoco & C filed Critical Italricambi Di F Quoco & C
Publication of DE2258303A1 publication Critical patent/DE2258303A1/de
Pending 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
    • E02F9/2833—Retaining means, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
DE19722258303 1971-12-20 1972-11-29 Verbesserungen an greifzaehnen von erdbewegungsmaschinen und dergleichen Pending DE2258303A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8341671A IT1005056B (it) 1971-12-20 1971-12-20 Perfezionamenti ai denti per benne di macchine per movimento terre e e denti derivati

Publications (1)

Publication Number Publication Date
DE2258303A1 true DE2258303A1 (de) 1973-06-28

Family

ID=11321558

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19722258303 Pending DE2258303A1 (de) 1971-12-20 1972-11-29 Verbesserungen an greifzaehnen von erdbewegungsmaschinen und dergleichen
DE19727243816 Expired DE7243816U (de) 1971-12-20 1972-11-29 Greifzahn fur Erdbewegungsmaschine od dgl

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19727243816 Expired DE7243816U (de) 1971-12-20 1972-11-29 Greifzahn fur Erdbewegungsmaschine od dgl

Country Status (4)

Country Link
CH (1) CH560812A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE2258303A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2164694B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1005056B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD279476S (en) 1983-04-29 1985-07-02 Kverneland A/S Tooth for buckets on digging and loading machines
US4642920A (en) * 1984-12-06 1987-02-17 Lehnhoff Hartstahl Gmbh & Co. Digger tooth arrangement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915001B (zh) * 2018-07-09 2021-10-15 成都工合科技有限公司 一种装载机前缘锁紧机构及装载机前缘

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1485879A (en) * 1923-08-03 1924-03-04 John W Page Detachable tooth for excavating shovels
US1868247A (en) * 1931-07-03 1932-07-19 John W Page Tooth point construction
US2311463A (en) * 1941-12-12 1943-02-16 John W Page Bucket tooth
US2393706A (en) * 1944-06-07 1946-01-29 John W Page Detachable bucket tooth
US3371437A (en) * 1965-04-28 1968-03-05 Mid Continent Steel Casting Co Locking device for digger tooth

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD279476S (en) 1983-04-29 1985-07-02 Kverneland A/S Tooth for buckets on digging and loading machines
US4642920A (en) * 1984-12-06 1987-02-17 Lehnhoff Hartstahl Gmbh & Co. Digger tooth arrangement

Also Published As

Publication number Publication date
CH560812A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-15
IT1005056B (it) 1976-08-20
FR2164694B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-01-03
FR2164694A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-03
DE7243816U (de) 1973-05-03

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee