CA997808A - Two-piece router bit assembly - Google Patents

Two-piece router bit assembly

Info

Publication number
CA997808A
CA997808A CA189,627A CA189627A CA997808A CA 997808 A CA997808 A CA 997808A CA 189627 A CA189627 A CA 189627A CA 997808 A CA997808 A CA 997808A
Authority
CA
Canada
Prior art keywords
bit assembly
router bit
piece
piece router
assembly
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
CA189,627A
Other languages
English (en)
Other versions
CA189627S (en
Inventor
Albert H. Hood
Herman W. Gettman
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
Priority to CA244,886A priority Critical patent/CA994392A/en
Application granted granted Critical
Publication of CA997808A publication Critical patent/CA997808A/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)
CA189,627A 1973-01-08 1974-01-07 Two-piece router bit assembly Expired CA997808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA244,886A CA994392A (en) 1973-01-08 1976-02-03 Replaceable router bit

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
CA997808A true CA997808A (en) 1976-09-28

Family

ID=23251721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,627A Expired CA997808A (en) 1973-01-08 1974-01-07 Two-piece router bit assembly

Country Status (9)

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

Families Citing this family (15)

* 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 (enExample) * 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
JP7747299B1 (ja) * 2025-02-27 2025-10-01 生企工営株式会社 ロックピン及びそれを備えたツース部材の固定構造

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
GB1417079A (en) 1975-12-10
JPS5753496B2 (enExample) 1982-11-13
PH10830A (en) 1977-09-09
JPS5311761B2 (enExample) 1978-04-24
FR2213381A1 (enExample) 1974-08-02
FR2213381B1 (enExample) 1980-03-21
US3839806A (en) 1974-10-08
AU6424174A (en) 1975-07-10
AR199714A1 (es) 1974-09-23
JPS5387501A (en) 1978-08-02
ZA7482B (en) 1974-12-24
BR7400083D0 (pt) 1974-11-05
JPS5030304A (enExample) 1975-03-26

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