GB1417079A - Two-piece router bit assembly for earth moving equipment - Google Patents

Two-piece router bit assembly for earth moving equipment

Info

Publication number
GB1417079A
GB1417079A GB45274A GB45274A GB1417079A GB 1417079 A GB1417079 A GB 1417079A GB 45274 A GB45274 A GB 45274A GB 45274 A GB45274 A GB 45274A GB 1417079 A GB1417079 A GB 1417079A
Authority
GB
United Kingdom
Prior art keywords
adapter
wear part
recess
hook means
finger
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
GB45274A
Other languages
English (en)
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.)
Esco Corp
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Publication of GB1417079A publication Critical patent/GB1417079A/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

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)
GB45274A 1973-01-08 1974-01-04 Two-piece router bit assembly for earth moving equipment Expired GB1417079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00321713A US3839806A (en) 1973-01-08 1973-01-08 Two-piece router bit assembly

Publications (1)

Publication Number Publication Date
GB1417079A true GB1417079A (en) 1975-12-10

Family

ID=23251721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45274A Expired GB1417079A (en) 1973-01-08 1974-01-04 Two-piece router bit assembly for earth moving equipment

Country Status (9)

Country Link
US (1) US3839806A (es)
JP (2) JPS5311761B2 (es)
AR (1) AR199714A1 (es)
BR (1) BR7400083D0 (es)
CA (1) CA997808A (es)
FR (1) FR2213381B1 (es)
GB (1) GB1417079A (es)
PH (1) PH10830A (es)
ZA (1) ZA7482B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055223A (en) * 1975-03-31 1977-10-25 Caterpillar Tractor Co. Corner tooth assembly for an earthmoving implement having a hollow rearward portion
US3994084A (en) * 1975-04-09 1976-11-30 Caterpillar Tractor Co. Adjustable feedthrough router bit for scrapers and the like
US4061432A (en) * 1976-04-22 1977-12-06 Esco Corporation Releasable lock for excavating tooth
JPS595727B2 (ja) * 1977-05-12 1984-02-07 エスコ・コ−ポレィション 掘削歯用ロック
US4182057A (en) * 1978-06-16 1980-01-08 Caterpillar Tractor Co. Releasable corner tooth assembly
WO1980001927A1 (en) * 1979-03-05 1980-09-18 Merkel R Router bit
US4249326A (en) * 1979-03-05 1981-02-10 Caterpillar Tractor Co. Router bit
US4267653A (en) * 1980-01-16 1981-05-19 Esco Corporation Locking device for excavating equipment
US4290214A (en) * 1980-02-04 1981-09-22 Caterpillar Tractor Co. Earthworking implement side plate wear member
JPS60146269U (ja) * 1984-03-08 1985-09-28 三洋電機株式会社 冷凍機のユニツト
US4587751A (en) * 1985-03-06 1986-05-13 Esco Corporation Wear cap style excavating tooth
JPS6269788U (es) * 1985-10-18 1987-05-01
CA2063913A1 (en) * 1992-03-19 1993-09-20 Robert A. Williams Subsoiler having rearwardly disposed soil fracturing structure
US7275338B2 (en) * 2004-08-24 2007-10-02 Caterpillar Inc Edge protector assembly for bucket assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US805004A (en) * 1905-02-03 1905-11-21 Andrew M Cupples Tooth for excavator-buckets.
US1242715A (en) * 1915-02-17 1917-10-09 American Manganese Steel Co Dipper-tooth.
US1330143A (en) * 1919-08-29 1920-02-10 Frog Switch & Mfg Company Dipper-tooth
US1514782A (en) * 1922-09-22 1924-11-11 Gideon L Nobles Plow attachment
US2259456A (en) * 1940-05-25 1941-10-21 Arthur N Crawford Bucket tooth unit
US3006089A (en) * 1959-07-27 1961-10-31 Double J Breaker Co Ripper point assembly
US3638736A (en) * 1969-06-25 1972-02-01 Esco Corp Corner bit structure
US3643357A (en) * 1969-07-25 1972-02-22 Caterpillar Tractor Co Router bit for scraper bowl

Also Published As

Publication number Publication date
JPS5311761B2 (es) 1978-04-24
JPS5387501A (en) 1978-08-02
JPS5030304A (es) 1975-03-26
FR2213381B1 (es) 1980-03-21
BR7400083D0 (pt) 1974-11-05
CA997808A (en) 1976-09-28
FR2213381A1 (es) 1974-08-02
JPS5753496B2 (es) 1982-11-13
US3839806A (en) 1974-10-08
AR199714A1 (es) 1974-09-23
PH10830A (en) 1977-09-09
ZA7482B (en) 1974-12-24
AU6424174A (en) 1975-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee