IT999706B - REMOVABLE TOOTH FOR EARTH MOVING MACHINES - Google Patents

REMOVABLE TOOTH FOR EARTH MOVING MACHINES

Info

Publication number: IT999706B
Authority: IT; Italy
Prior art keywords: earth moving; moving machines; removable tooth; tooth; removable
Prior art date: 1972-10-31

Application number

IT70206/73A

Other languages

Italian (it)

Original Assignee

Poclain Sa

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.)

1972-10-31

Filing date

1973-10-30

Publication date

1976-03-10

1973-10-30 Application filed by Poclain Sa filed Critical Poclain Sa

1976-03-10 Application granted granted Critical

1976-03-10 Publication of IT999706B publication Critical patent/IT999706B/en

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)

IT70206/73A 1972-10-31 1973-10-30 REMOVABLE TOOTH FOR EARTH MOVING MACHINES IT999706B (en)

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
IT999706B true IT999706B (en)	1976-03-10

Family

ID=9106455

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT70206/73A IT999706B (en)	1972-10-31	1973-10-30	REMOVABLE TOOTH FOR EARTH MOVING MACHINES

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)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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
ES2146541B1 (en) *	1998-06-08	2001-04-01	Metalogenia Sa	DEVICE FOR THE COUPLING OF EXCAVATOR TEETH.
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.
DE60234771D1 (en) *	2001-07-06	2010-01-28	Esco Corp	CLUTCH FOR A BAGGER 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
US9290914B2 (en) *	2013-08-01	2016-03-22	Caterpillar Inc.	Ground engaging tool assembly
US9228324B2 (en)	2013-08-01	2016-01-05	Caterpillar Inc.	Ground engaging tool assembly
US9518379B2 (en) *	2014-02-28	2016-12-13	Caterpillar Inc.	Shroud retention system having replaceable lug insert
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number	Publication date
FR2204741A1 (en)	1974-05-24
BE805641A (en)	1974-02-01
GB1411464A (en)	1975-10-22
AR198698A1 (en)	1974-07-15
DE2353848A1 (en)	1974-05-09
BR7308410D0 (en)	1974-09-05
BR6308410D0 (en)	1974-09-05
JPS4982103A (en)	1974-08-07
ES419646A1 (en)	1976-03-16
FR2204741B1 (en)	1975-01-03
US3894349A (en)	1975-07-15

Publication	Publication Date	Title
IT999706B (en)	1976-03-10	REMOVABLE TOOTH FOR EARTH MOVING MACHINES
BE793622A (en)	1973-05-02	SOIL WORKING MACHINE
FR2275133A1 (en)	1976-01-16	MACHINE FOR WORKING THE EARTH
BE794247A (en)	1973-05-16	SOIL WORKING MACHINE
NO146443C (en)	1982-09-29	SHOOTED FOR DRILL
CH555949A (en)	1974-11-15	EARTH WORKING MACHINE.
BE798025A (en)	1973-07-31	ROTARY MACHINES
IT1003703B (en)	1976-06-10	MAIN FRAME OF EARTH MOVING MACHINE
AT323451B (en)	1975-07-10	SOWING MACHINE
BE807967A (en)	1974-05-29	EARTH MOVING MACHINE
IT952872B (en)	1973-07-30	EARTH MOVING MACHINE
IT1011794B (en)	1977-02-10	ADJUSTABLE SHOVEL FOR EARTH MOVING MACHINES
BE790992A (en)	1973-03-01	ROTATING FILLING MACHINE
IT959099B (en)	1973-11-10	PUSHING MACHINE FOR HORIZONTAL DRILLS
BE798113A (en)	1973-07-31	SOIL WORKING MACHINE
FR2330277A5 (en)	1977-05-27	HYDRAULIC MACHINE
IT997627B (en)	1975-12-30	BUCKET FOR EXCAVATOR
IT978663B (en)	1974-09-20	ROTARY MACHINE DISTRIBUTION
IT990152B (en)	1975-06-20	IMPROVEMENT IN EARTH MOVING MACHINES
IT998434B (en)	1976-01-20	SPECIAL PROTECTION DEVICE FOR DRILLING MACHINES
IT998470B (en)	1976-01-20	POWER DEVICE FOR DENTAL MANCPOLE
BR7306411D0 (en)	1974-06-27	HYDRAULIC MACHINE
IT976724B (en)	1974-09-10	TOOTH FOR AN EARTH MOVING TOOL
AT331066B (en)	1976-08-10	SOIL TILLING MACHINE
IT984931B (en)	1974-11-20	HYDRAULIC MOTOR FOR CI DRILLS