BE582544A - Perfectionnements aux dents des dispositifs excavateurs et appareils similaires. - Google Patents

Perfectionnements aux dents des dispositifs excavateurs et appareils similaires.

Info

Publication number
BE582544A
BE582544A BE582544A BE582544A BE582544A BE 582544 A BE582544 A BE 582544A BE 582544 A BE582544 A BE 582544A BE 582544 A BE582544 A BE 582544A BE 582544 A BE582544 A BE 582544A
Authority
BE
Belgium
Prior art keywords
teeth
similar apparatus
excavating devices
excavating
devices
Prior art date
Application number
BE582544A
Other languages
English (en)
Inventor
Thomas A Ratkowski
Original Assignee
American Brake Shoe 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 American Brake Shoe Co filed Critical American Brake Shoe Co
Publication of BE582544A publication Critical patent/BE582544A/fr

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
    • E02F9/2841—Retaining means, e.g. pins resilient

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)
BE582544A 1955-07-14 1959-09-10 Perfectionnements aux dents des dispositifs excavateurs et appareils similaires. BE582544A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US522050A US2904908A (en) 1955-07-14 1955-07-14 Dipper teeth

Publications (1)

Publication Number Publication Date
BE582544A true BE582544A (fr) 1960-03-10

Family

ID=24079253

Family Applications (1)

Application Number Title Priority Date Filing Date
BE582544A BE582544A (fr) 1955-07-14 1959-09-10 Perfectionnements aux dents des dispositifs excavateurs et appareils similaires.

Country Status (2)

Country Link
US (1) US2904908A (fr)
BE (1) BE582544A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990634A (en) * 1959-04-03 1961-07-04 Esco Corp Digger tooth
US3175314A (en) * 1959-08-03 1965-03-30 Caterpillar Tractor Co Retaining pin for telescoped parts comprising separate longitudinally bowed sequentially insertable resilient members
US3286379A (en) * 1964-01-13 1966-11-22 Petersen Gerald A Digging tooth with corrugated cross-section
US3410010A (en) * 1965-10-05 1968-11-12 Abex Corp Dipper tooth
US3406471A (en) * 1966-08-11 1968-10-22 Duplessis Gerard Digger tooth locking pin
GB1292612A (en) * 1969-02-13 1972-10-11 Bamford Excavators Ltd Improvements relating to earth working implements
ES171010Y (es) * 1971-07-20 1972-07-16 Elementos Para Traccion Dispositivo perfeccionado de fijacion de dientes a porta- dientes en maquinas de movimiento de tierras.
US4835888A (en) * 1987-05-01 1989-06-06 Hemphill Charles W Excavating tooth and holder therefor
SE504157C2 (sv) * 1994-03-21 1996-11-25 Componenta Wear Parts Ab Tandarrangemang; sammanfogning med sprint
US5956874A (en) * 1998-05-07 1999-09-28 Columbia Steel Casting Co., Inc. Tooth assembly and lock system
US20060255653A1 (en) * 2004-09-02 2006-11-16 John Gibbins Replacement Part Assembly
US8191291B2 (en) * 2008-07-09 2012-06-05 Esco Corporation Wear member for excavating equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US796798A (en) * 1905-06-05 1905-08-08 George E Blaine Harrow-tooth fastener.
US1247043A (en) * 1916-02-14 1917-11-20 Roderick Lean Mfg Company Harrow.
US2129420A (en) * 1937-02-18 1938-09-06 Guy And Murton Inc Cotter pin
US2251169A (en) * 1940-07-16 1941-07-29 Frog Switch & Mfg Company Dipper tooth
GB565417A (en) * 1942-06-05 1944-11-09 Bofors Ab Improvements in and relating to dipper buckets for steam shovels, dredges and the like
US2325991A (en) * 1943-04-07 1943-08-03 Marshall J White Bucket tooth unit
US2427651A (en) * 1945-06-06 1947-09-23 Electric Steel Foundry Excavating tooth
US2483032A (en) * 1945-06-06 1949-09-27 Electric Steel Foundry Excavating tooth
US2657482A (en) * 1946-08-21 1953-11-03 Ernie L Launder Removable point locking mechanism for digging teeth
US2702490A (en) * 1946-08-21 1955-02-22 Ernie L Launder Resilient retainer pin

Also Published As

Publication number Publication date
US2904908A (en) 1959-09-22

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