FR1418270A - Improvements to the teeth of working tools of public works machinery, such as excavators - Google Patents

Improvements to the teeth of working tools of public works machinery, such as excavators

Info

Publication number
FR1418270A
FR1418270A FR990878A FR990878A FR1418270A FR 1418270 A FR1418270 A FR 1418270A FR 990878 A FR990878 A FR 990878A FR 990878 A FR990878 A FR 990878A FR 1418270 A FR1418270 A FR 1418270A
Authority
FR
France
Prior art keywords
excavators
teeth
working tools
public works
works machinery
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
FR990878A
Other languages
French (fr)
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR990878A priority Critical patent/FR1418270A/en
Priority to US493058A priority patent/US3413739A/en
Priority to ES0318274A priority patent/ES318274A1/en
Priority to DE19651634930 priority patent/DE1634930A1/en
Priority to GB4285765A priority patent/GB1061669A/en
Application granted granted Critical
Publication of FR1418270A publication Critical patent/FR1418270A/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
    • 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)
  • Component Parts Of Construction Machinery (AREA)
FR990878A 1964-10-09 1964-10-09 Improvements to the teeth of working tools of public works machinery, such as excavators Expired FR1418270A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR990878A FR1418270A (en) 1964-10-09 1964-10-09 Improvements to the teeth of working tools of public works machinery, such as excavators
US493058A US3413739A (en) 1964-10-09 1965-10-05 Means for fixing a digging tooth to the leading edge of the tool of an earth workingmachine
ES0318274A ES318274A1 (en) 1964-10-09 1965-10-08 A detachable tooth device destined to a work spoon of an excavation machine. (Machine-translation by Google Translate, not legally binding)
DE19651634930 DE1634930A1 (en) 1964-10-09 1965-10-08 Exchangeable digging tine for a digging shovel of an earth moving machine
GB4285765A GB1061669A (en) 1964-10-09 1965-10-08 Improvements in and relating to means for securing a digging tooth to the earth working mng member of an earth working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990878A FR1418270A (en) 1964-10-09 1964-10-09 Improvements to the teeth of working tools of public works machinery, such as excavators

Publications (1)

Publication Number Publication Date
FR1418270A true FR1418270A (en) 1965-11-19

Family

ID=8840015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990878A Expired FR1418270A (en) 1964-10-09 1964-10-09 Improvements to the teeth of working tools of public works machinery, such as excavators

Country Status (2)

Country Link
US (1) US3413739A (en)
FR (1) FR1418270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542826A1 (en) * 1983-03-14 1984-09-21 Esco Corp LOCKING DEVICE FOR EXCAVATOR

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576082A (en) * 1969-04-15 1971-04-27 Ernest C Lowrey Digger tooth and mounting therefor
US3648391A (en) * 1970-07-15 1972-03-14 Gen Motors Corp Material-handling bucket
US3974579A (en) * 1975-02-04 1976-08-17 Caterpillar Tractor Co. Bucket tooth adapter support and load transfer means
US20050011089A1 (en) * 2003-07-17 2005-01-20 Alan Duke Excavation tooth installation assembly and method
US7596895B2 (en) * 2004-03-30 2009-10-06 Esco Corporation Wear assembly
US20050229442A1 (en) * 2004-03-30 2005-10-20 Esco Corporation Wear edge assembly
US7275338B2 (en) * 2004-08-24 2007-10-02 Caterpillar Inc Edge protector assembly for bucket assembly
MY142299A (en) * 2006-04-24 2010-11-15 Esco Corp Wear assembly
US7874086B2 (en) * 2007-04-24 2011-01-25 Esco Corporation Lock assembly for securing a wear member to earth-working equipment
US8931190B2 (en) * 2012-04-13 2015-01-13 Raptor Mining Products Inc. Excavator fastener

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US943775A (en) * 1908-12-16 1909-12-21 Alfred H Exton Tooth for excavating buckets or shovels.
US1419047A (en) * 1921-06-11 1922-06-06 Taylor Wharton Iron & Steel Dipper tooth
US1917431A (en) * 1928-12-22 1933-07-11 American Manganese Steel Co Excavating tooth base with laterally interlocked points
US1805527A (en) * 1929-03-09 1931-05-19 Mekeel Van Cortright Reversible dipper tooth
US1874783A (en) * 1931-12-24 1932-08-30 Mekeel Van Cortright Digger tooth
US2305653A (en) * 1941-03-14 1942-12-22 Abraham W Ward Excavator tooth
US2472892A (en) * 1947-08-20 1949-06-14 Robert E George Digging tooth for excating buckets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542826A1 (en) * 1983-03-14 1984-09-21 Esco Corp LOCKING DEVICE FOR EXCAVATOR

Also Published As

Publication number Publication date
US3413739A (en) 1968-12-03

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