GB1411464A - Detachable tooth for earth moving machinery - Google Patents
Detachable tooth for earth moving machineryInfo
- Publication number
- GB1411464A GB1411464A GB4738173A GB4738173A GB1411464A GB 1411464 A GB1411464 A GB 1411464A GB 4738173 A GB4738173 A GB 4738173A GB 4738173 A GB4738173 A GB 4738173A GB 1411464 A GB1411464 A GB 1411464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tooth
- cotter
- aligned bores
- outer members
- oct
- 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
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)
Abstract
1411464 Digger teeth assemblies; stud and socket fastenings SOC ANON POCLAIN 10 Oct 1973 [31 Oct 1972] 47381/73 Headings E1F and E2B [Also in Division F2] In an earth-digging tooth assembly in which a digger tooth 5 is held on a support 4 by a three part cotter 13 entered into aligned bores in the tooth and the support, the cotter comprises two outer members 14, 15 separated by an intermediate resilient member 16 housed in a blind recess in one of the outer members and of a size such that it will not be completely crushed when the other outer member is caused, during insertion of the cotter into aligned bores, to enter the recess as the outer members are urged together on entering the aligned bores.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7238539A FR2204741B1 (en) | 1972-10-31 | 1972-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1411464A true GB1411464A (en) | 1975-10-22 |
Family
ID=9106455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4738173A Expired GB1411464A (en) | 1972-10-31 | 1973-10-10 | Detachable tooth for earth moving machinery |
Country Status (10)
Country | Link |
---|---|
US (1) | US3894349A (en) |
JP (1) | JPS4982103A (en) |
AR (1) | AR198698A1 (en) |
BE (1) | BE805641A (en) |
BR (2) | BR6308410D0 (en) |
DE (1) | DE2353848A1 (en) |
ES (1) | ES419646A1 (en) |
FR (1) | FR2204741B1 (en) |
GB (1) | GB1411464A (en) |
IT (1) | IT999706B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU761393B2 (en) * | 1998-06-08 | 2003-06-05 | Metalogenia Patentes, S.L. | Device for the coupling of excavator teeth |
RU2672076C2 (en) * | 2014-02-28 | 2018-11-09 | Кейтерпиллар Инк. | Shroud retention system having replaceable lug insert |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155665A (en) * | 1976-03-29 | 1979-05-22 | Caterpillar Tractor Co. | Resilient retention key for replaceable ripper teeth |
DE2639989C2 (en) * | 1976-09-04 | 1982-04-29 | O & K Orenstein & Koppel Ag, 1000 Berlin | Detachable fastening of an excavator tooth provided with a sleeve at the rear on a tooth holder engaging in the sleeve |
DE2713227C2 (en) * | 1977-03-25 | 1983-08-04 | O & K Orenstein & Koppel Ag, 1000 Berlin | Detachable fastening of an excavator tooth provided with a sleeve at the rear on a tooth holder engaging in the sleeve |
US4271615A (en) * | 1980-01-24 | 1981-06-09 | Esco Corporation | Locking device for excavating equipment |
US4357765A (en) * | 1980-03-24 | 1982-11-09 | United States Steel Corporation | Apparatus for securing overlapping portions of two digger tooth members together |
JPS5992772U (en) * | 1982-12-14 | 1984-06-23 | 藤森 高根 | Edge protection structure of bucket of bucket-type earthmoving machine |
SE439333B (en) * | 1983-10-04 | 1985-06-10 | Bofors Ab | WELDING ELEMENT FOR WEAR PARTS FOR GRAVES AND LIKE |
US4881331A (en) * | 1985-04-03 | 1989-11-21 | Gamma Lock (Proprietary) Limited | Teeth for use with earth moving equipment |
US4663867A (en) * | 1985-10-02 | 1987-05-12 | Esco Corporation | Locking device for whisler type adapter |
US5152088A (en) * | 1990-09-10 | 1992-10-06 | Esco Corporation | Excavating tooth point and method of replacement |
IT1252500B (en) * | 1991-09-13 | 1995-06-19 | Metallurg Valchiese Srl | COMPOSITE TOOTH FOR EARTH-MOVING MACHINES |
US5806215A (en) * | 1992-04-07 | 1998-09-15 | Carol Thelma Matthews | Excavator tooth retaining assembly |
US5469648A (en) * | 1993-02-02 | 1995-11-28 | Esco Corporation | Excavating tooth |
FR2708973B1 (en) * | 1993-03-29 | 1995-10-27 | Pasqualini Charles | Device and method for connecting removable teeth and adapters formed at the ends of tools and receptacles in use on public works vehicles. |
US5394629A (en) * | 1993-06-21 | 1995-03-07 | Gh Hensley Industries, Inc. | Side-locking flex pin connector for excavation apparatus |
JP2545354Y2 (en) * | 1993-09-16 | 1997-08-25 | 三菱製鋼株式会社 | Drilling blade holding structure |
US6030143A (en) * | 1997-12-18 | 2000-02-29 | Esco Corporation | Locking pin for excavating equipment |
US5956874A (en) * | 1998-05-07 | 1999-09-28 | Columbia Steel Casting Co., Inc. | Tooth assembly and lock system |
ES2146174B1 (en) | 1998-07-03 | 2002-01-16 | Metalogenia Sa | COUPLING FOR EXCAVATOR AND SIMILAR TEETH. |
ES2158805B1 (en) | 1999-10-01 | 2002-04-01 | Metalogenia Sa | IMPROVEMENTS IN THE COUPLINGS FOR MACHINE TEETH FOR GROUND MOVEMENT. |
PT1404925E (en) * | 2001-07-06 | 2010-03-04 | Esco Corp | Coupling for excavating wear part |
US7497653B2 (en) * | 2001-08-20 | 2009-03-03 | Maclean-Fogg Company | Locking fastener assembly |
SE522438C2 (en) * | 2002-12-23 | 2004-02-10 | Combi Wear Parts Ab | Wear part system for detachable mounting of wear parts to a soil preparation machine tool |
US9057177B2 (en) * | 2011-10-08 | 2015-06-16 | Caterpillar Inc. | Implement tooth assembly with tip and adapter |
US8943716B2 (en) * | 2011-10-10 | 2015-02-03 | Caterpillar Inc. | Implement tooth assembly with tip and adapter |
US9228324B2 (en) * | 2013-08-01 | 2016-01-05 | Caterpillar Inc. | Ground engaging tool assembly |
US9290914B2 (en) * | 2013-08-01 | 2016-03-22 | Caterpillar Inc. | Ground engaging tool assembly |
BR122022014159B1 (en) * | 2016-11-18 | 2024-02-27 | Joy Global Surface Mining Inc | TOOL SYSTEM |
KR102279468B1 (en) * | 2019-07-17 | 2021-07-20 | 성보공업주식회사 | Damper structure |
KR102306607B1 (en) * | 2020-09-10 | 2021-09-30 | 성보공업주식회사 | Damper structure and combined structure coupled by damper structure |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2259456A (en) * | 1940-05-25 | 1941-10-21 | Arthur N Crawford | Bucket tooth unit |
US2772492A (en) * | 1953-02-12 | 1956-12-04 | American Brake Shoe Co | Retainer pins for dipper teeth |
US2870667A (en) * | 1954-07-08 | 1959-01-27 | American Brake Shoe Co | Retaining key for dipper tooth parts having resilient pad |
US2837844A (en) * | 1955-06-23 | 1958-06-10 | Tooth H & L Co | Rooter attachment for bulldozers or the like |
US2949687A (en) * | 1957-07-15 | 1960-08-23 | Electric Steel Foundry Co | Excavating tooth |
US2982035A (en) * | 1958-04-28 | 1961-05-02 | Thomas C Whisler | Excavator tooth |
US2987332A (en) * | 1958-11-17 | 1961-06-06 | Bonmartini Glovanni | Resilient torque-transmitting hinge structure |
US3019537A (en) * | 1959-01-06 | 1962-02-06 | American Brake Shoe Co | Keeper for an excavator tooth |
US3196956A (en) * | 1962-12-21 | 1965-07-27 | American Brake Shoe Co | Digger tooth |
US3511126A (en) * | 1967-12-06 | 1970-05-12 | Caterpillar Tractor Co | Cylindrical retaining pin of substantially rigid construction |
US3520224A (en) * | 1969-02-12 | 1970-07-14 | Hensley Equipment Co Inc | Retaining pin |
DE1918491A1 (en) * | 1969-04-11 | 1970-12-10 | Karl Schwarzkopf | Pin, especially locking pin for excavator teeth |
US3675350A (en) * | 1970-04-13 | 1972-07-11 | Amsted Ind Inc | Dipper tooth assembly |
US3685178A (en) * | 1970-07-10 | 1972-08-22 | Abex Corp | Dipper teeth |
-
1963
- 1963-10-26 BR BR8410/63D patent/BR6308410D0/en unknown
-
1972
- 1972-10-31 FR FR7238539A patent/FR2204741B1/fr not_active Expired
-
1973
- 1973-10-04 BE BE2053117A patent/BE805641A/en not_active IP Right Cessation
- 1973-10-05 US US404126A patent/US3894349A/en not_active Expired - Lifetime
- 1973-10-10 GB GB4738173A patent/GB1411464A/en not_active Expired
- 1973-10-10 AR AR250475A patent/AR198698A1/en active
- 1973-10-15 ES ES419646A patent/ES419646A1/en not_active Expired
- 1973-10-26 DE DE19732353848 patent/DE2353848A1/en not_active Withdrawn
- 1973-10-26 BR BR8410/73A patent/BR7308410D0/en unknown
- 1973-10-30 IT IT70206/73A patent/IT999706B/en active
- 1973-10-31 JP JP48121843A patent/JPS4982103A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU761393B2 (en) * | 1998-06-08 | 2003-06-05 | Metalogenia Patentes, S.L. | Device for the coupling of excavator teeth |
RU2672076C2 (en) * | 2014-02-28 | 2018-11-09 | Кейтерпиллар Инк. | Shroud retention system having replaceable lug insert |
Also Published As
Publication number | Publication date |
---|---|
BR6308410D0 (en) | 1974-09-05 |
FR2204741A1 (en) | 1974-05-24 |
US3894349A (en) | 1975-07-15 |
AR198698A1 (en) | 1974-07-15 |
BE805641A (en) | 1974-02-01 |
IT999706B (en) | 1976-03-10 |
ES419646A1 (en) | 1976-03-16 |
FR2204741B1 (en) | 1975-01-03 |
DE2353848A1 (en) | 1974-05-09 |
JPS4982103A (en) | 1974-08-07 |
BR7308410D0 (en) | 1974-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19931009 |