ES230826U - Diente amovible para utiles de excavacion o similares. - Google Patents
Diente amovible para utiles de excavacion o similares.Info
- Publication number
- ES230826U ES230826U ES1977230826U ES230826U ES230826U ES 230826 U ES230826 U ES 230826U ES 1977230826 U ES1977230826 U ES 1977230826U ES 230826 U ES230826 U ES 230826U ES 230826 U ES230826 U ES 230826U
- Authority
- ES
- Spain
- Prior art keywords
- tooth
- buckets
- mechanical
- teeth
- nut
- 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.)
- Granted
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)
- Shovels (AREA)
Abstract
Diente amovible para útiles de excavación a similares, tales como canjilones de palas mecánicas que comportan un soporte fijo provisto de una nuez sobre la que está enmangado un diente de desgaste hueco amovible, caracterizado porque el diente es fijado abre la nariz a saliente por el intermedio de una chaveta de acero de resorte que solicita constantemente el diente contra la nuez.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701060A FR2377488A1 (fr) | 1977-01-14 | 1977-01-14 | Perfectionnements aux dents de godets de pelles mecaniques |
Publications (2)
Publication Number | Publication Date |
---|---|
ES230826U true ES230826U (es) | 1977-11-16 |
ES230826Y ES230826Y (es) | 1978-05-16 |
Family
ID=9185512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977230826U Expired ES230826Y (es) | 1977-01-14 | 1977-09-13 | Diente amovible para utiles de excavacion o similares. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4182058A (es) |
BE (1) | BE862488A (es) |
CA (1) | CA1082252A (es) |
DE (1) | DE2733882C2 (es) |
ES (1) | ES230826Y (es) |
FR (1) | FR2377488A1 (es) |
GB (1) | GB1552209A (es) |
IT (1) | IT1081144B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2500030A2 (fr) * | 1981-02-16 | 1982-08-20 | Poncin Andre | Perfectionnements aux dents de godets de pelles mecaniques |
SE445125B (sv) * | 1981-03-26 | 1986-06-02 | Bofors Ab | Slitdelssystem for jordbearbetningsmaskiner |
US4407081A (en) * | 1981-12-07 | 1983-10-04 | J. I. Case Company | Bucket tooth attachment means |
US4456307A (en) * | 1982-03-16 | 1984-06-26 | Gewerkschaft Eisenhutte Westfalia | Cutter bit assembly |
US4433496A (en) * | 1983-03-14 | 1984-02-28 | Esco Corporation | Locking device for excavating equipment |
US4761900A (en) * | 1986-12-04 | 1988-08-09 | Esco Corporation | Excavating tooth assembly |
US4903420A (en) * | 1988-10-20 | 1990-02-27 | Esco Corporation | Mining tooth point |
DE4007347A1 (de) * | 1990-03-09 | 1991-09-12 | Gewerk Eisenhuette Westfalia | Meisselanordnung, insbesondere fuer kohlenhobel u. dgl. |
US5063696A (en) * | 1991-02-13 | 1991-11-12 | Atlantic Richfield Company | Excavator bucket tooth retention device |
US5456029A (en) * | 1993-11-01 | 1995-10-10 | Caterpillar Inc. | Tooth to adapter coupler |
US5423138A (en) * | 1994-04-04 | 1995-06-13 | Caterpillar, Inc. | Tip to adapter interface |
US5561925A (en) * | 1995-07-25 | 1996-10-08 | Caterpillar Inc. | Tooth assembly and retaining mechanism |
ES2146541B1 (es) * | 1998-06-08 | 2001-04-01 | Metalogenia Sa | Dispositivo para el acoplamiento de dientes de excavadoras. |
ES2146174B1 (es) * | 1998-07-03 | 2002-01-16 | Metalogenia Sa | Acoplamiento para dientes de excavadoras y similares. |
FR2792343B1 (fr) * | 1999-04-19 | 2001-06-22 | Charles Pasqualini | Dispositif de liaison entre des pieces d'usure aux extremites d'outils et receptacles en usage sur les engins et materiels de travaux publics |
ES2158805B1 (es) * | 1999-10-01 | 2002-04-01 | Metalogenia Sa | Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras. |
US20040107608A1 (en) * | 2002-12-04 | 2004-06-10 | Thomas Meyers | Improvements in excavator teeth |
CA2719712C (en) | 2007-03-29 | 2013-11-19 | Cqms Pty Ltd | Mounting of wear members |
CA2720287C (en) | 2007-04-03 | 2013-12-03 | Cqms Pty Ltd. | A mounting pin assembly for an excavator wear member |
WO2009127016A1 (en) * | 2008-04-18 | 2009-10-22 | Cqms Pty Ltd | A lock assembly for an excavator wear member |
WO2010089423A1 (es) | 2009-02-06 | 2010-08-12 | Metalogenia, S.A. | Sistema de acoplamiento entre elemento de desgaste y adaptador para maquinas excavadoras y similares, así como componentes del mismo |
EP2462288B1 (en) * | 2009-08-05 | 2018-12-12 | H & L Tooth Company | Tooth assembly and related method for releasably coupling a tooth to an adapter |
US9359744B2 (en) | 2009-08-05 | 2016-06-07 | H&L Tooth Company | Multipiece wear assembly |
AU2010330673B2 (en) | 2009-12-11 | 2013-05-16 | Cqms Pty Ltd | A lock assembly for an excavator wear member |
WO2013033751A1 (en) | 2011-09-08 | 2013-03-14 | Cqms Pty Ltd | A lock assembly for an excavator wear member |
CA2858626C (en) | 2011-12-08 | 2021-03-16 | Cqms Pty Ltd | "an excavator wear assembly" |
AU2017283545B2 (en) * | 2016-06-13 | 2023-04-27 | Esco Group Llc | Handling system for ground-engaging wear parts secured to earth working equipment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2936538A (en) * | 1954-12-15 | 1960-05-17 | American Steel Foundries | Dipper tooth assembly |
US2990634A (en) * | 1959-04-03 | 1961-07-04 | Esco Corp | Digger tooth |
US3025619A (en) * | 1959-05-18 | 1962-03-20 | Gen Metals Corp | Spring retainer for bucket teeth |
US3388488A (en) * | 1965-11-29 | 1968-06-18 | Duplessis Gerard | Bucket and adaptor assembly for digging teeth |
US3406471A (en) * | 1966-08-11 | 1968-10-22 | Duplessis Gerard | Digger tooth locking pin |
-
1977
- 1977-01-14 FR FR7701060A patent/FR2377488A1/fr active Granted
- 1977-07-21 IT IT25985/77A patent/IT1081144B/it active
- 1977-07-27 DE DE2733882A patent/DE2733882C2/de not_active Expired
- 1977-09-13 ES ES1977230826U patent/ES230826Y/es not_active Expired
- 1977-12-30 BE BE2056560A patent/BE862488A/xx not_active IP Right Cessation
-
1978
- 1978-01-04 US US05/866,901 patent/US4182058A/en not_active Expired - Lifetime
- 1978-01-09 CA CA294,598A patent/CA1082252A/en not_active Expired
- 1978-01-13 GB GB1438/78A patent/GB1552209A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1082252A (en) | 1980-07-22 |
ES230826Y (es) | 1978-05-16 |
IT1081144B (it) | 1985-05-16 |
BE862488A (fr) | 1978-04-14 |
FR2377488A1 (fr) | 1978-08-11 |
GB1552209A (en) | 1979-09-12 |
FR2377488B1 (es) | 1983-07-22 |
DE2733882C2 (de) | 1986-04-24 |
US4182058A (en) | 1980-01-08 |
DE2733882A1 (de) | 1978-07-20 |
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