CH612712A5 - - Google Patents

Info

Publication number: CH612712A5
Authority: CH; Switzerland

Application number

CH557877A

Inventor

Herman Walter Gettman

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.)

1976-05-04

Filing date

1977-05-04

Publication date

1979-08-15

1977-05-04 Application filed by Esco Corp filed Critical Esco Corp

1979-08-15 Publication of CH612712A5 publication Critical patent/CH612712A5/xx

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
- 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
- E02F9/2875—Ripper tips
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49815—Disassembling
- Y10T29/49817—Disassembling with other than ancillary treating or assembling
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49945—Assembling or joining by driven force fit

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)
Percussive Tools And Related Accessories (AREA)

CH557877A 1976-05-04 1977-05-04 CH612712A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US68317576A	1976-05-04	1976-05-04

Publications (1)

Publication Number	Publication Date
CH612712A5 true CH612712A5 (xx)	1979-08-15

Family

ID=24742866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH557877A CH612712A5 (xx)	1976-05-04	1977-05-04

Country Status (12)

Country	Link
US (1)	US4129934A (xx)
JP (1)	JPS5821047B2 (xx)
AU (1)	AU503517B2 (xx)
BE (1)	BE854275A (xx)
CA (1)	CA1059556A (xx)
CH (1)	CH612712A5 (xx)
FR (1)	FR2350497A1 (xx)
IT (1)	IT1079626B (xx)
NZ (1)	NZ184014A (xx)
PH (1)	PH17892A (xx)
SE (1)	SE429051B (xx)
ZA (1)	ZA772666B (xx)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4338736A (en) *	1981-03-06	1982-07-13	Caterpillar Tractor Co.	Retaining pin assembly for earthworking tool
US4579494A (en) *	1983-11-23	1986-04-01	Bierwith Robert S	Flexible locking pin
US4783899A (en) *	1984-08-24	1988-11-15	Thermalloy Incorporated	Method of mounting heat sinks
JPH0437966Y2 (xx) *	1985-08-29	1992-09-07
US4776113A (en)	1987-10-27	1988-10-11	Caterpillar Inc.	Corner guard system having a replaceable corner tooth
US4932478A (en) *	1988-08-22	1990-06-12	Esco Corporation	Tooth point for earth working
DE4025016A1 (de) *	1990-08-07	1992-02-13	Ayala D Florencio Echezarreta	Ackergeraet fuer tiefpfluege
US5088214A (en) *	1991-01-17	1992-02-18	Esco Corporation	Excavator wear edge
US5469648A (en) *	1993-02-02	1995-11-28	Esco Corporation	Excavating tooth
US5797460A (en) *	1996-10-22	1998-08-25	Deere & Company	Straight bar tillage implement
EP0950139B1 (en) *	1996-11-15	2009-12-16	Combi Wear Parts AB	Tooth arrangement
AU773358B2 (en) *	1999-07-14	2004-05-20	Allan James Yeomans	An earth working tool assembly
US6401834B1 (en) *	2000-07-10	2002-06-11	Allan James Yeomans	Earth working tool assembly
US7596895B2 (en) *	2004-03-30	2009-10-06	Esco Corporation	Wear assembly
US20050229442A1 (en) *	2004-03-30	2005-10-20	Esco Corporation	Wear edge assembly
US20050230128A1 (en) *	2004-04-06	2005-10-20	Smith Bret A	Replaceable trench blade
AU2006201511A1 (en) *	2005-04-12	2006-10-26	Esco Corporation	Wear assembly
US7587842B2 (en) *	2006-09-08	2009-09-15	Tajiri Lumber Ltd.	Method for storage tank demolition
US20090314504A1 (en) *	2008-06-19	2009-12-24	Blake Neudorf	Tool mounting adapter for an agricultural implement
US8205362B2 (en) *	2009-05-12	2012-06-26	Yeomans Allan J	Digging point assembly
RU2467544C1 (ru) *	2011-05-04	2012-11-27	Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет"	Устройство для безотвальной обработки почвы
US8887826B2 (en) *	2011-09-30	2014-11-18	Caterpillar Inc.	Shank protector for a ripper shank assembly
US8770311B2 (en) *	2011-09-30	2014-07-08	Caterpillar Inc.	Ripper shank assembly
US8967287B2 (en)	2011-09-30	2015-03-03	Caterpillar Inc.	Ripper tip for a ripper shank assembly
EP2711472B1 (en) *	2012-09-21	2017-07-19	Liebherr-Mining Equipment Colmar SAS	Wing shroud for an earth moving machine bucket, and earth moving machine
RU2619451C2 (ru) *	2015-08-18	2017-05-16	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Новосибирский государственный аграрный университет	Устройство крепления защитного кожуха рабочих органов глубокорыхлителей
US9840829B2 (en)	2015-12-01	2017-12-12	Srj, Inc.	Flex pin
US10400427B2 (en)	2017-05-31	2019-09-03	Srj, Inc.	Flex pin
JOP20210212A1 (ar) *	2019-02-08	2023-01-30	Esco Group Llc	تجميعة قابلة للبلى لمعدات أعمال الحفر الترابية
IT201900005628A1 (it) *	2019-04-11	2020-10-11	Torrico S R L	Utensile per lavorazioni agricole
US11697923B2 (en) *	2020-07-06	2023-07-11	Caterpillar Inc.	Retention system for ripper tips
CN115555889A (zh) *	2022-10-21	2023-01-03	江苏聚源电气有限公司	一种铸钢拐臂的液压夹具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3020655A (en) *	1958-12-08	1962-02-13	Tooth H & L Co	Wear plate mounting for digger tooth construction
US3511126A (en) *	1967-12-06	1970-05-12	Caterpillar Tractor Co	Cylindrical retaining pin of substantially rigid construction
US3792735A (en) *	1973-03-26	1974-02-19	Caterpillar Tractor Co	Ripper tip with shin guard confined retaining pin

1977
- 1977-05-02 CA CA277,369A patent/CA1059556A/en not_active Expired
- 1977-05-03 AU AU24815/77A patent/AU503517B2/en not_active Expired
- 1977-05-03 SE SE7705154A patent/SE429051B/xx not_active IP Right Cessation
- 1977-05-03 PH PH19806A patent/PH17892A/en unknown
- 1977-05-04 IT IT49264/77A patent/IT1079626B/it active
- 1977-05-04 ZA ZA00772666A patent/ZA772666B/xx unknown
- 1977-05-04 CH CH557877A patent/CH612712A5/xx not_active IP Right Cessation
- 1977-05-04 NZ NZ184014A patent/NZ184014A/xx unknown
- 1977-05-04 JP JP52051716A patent/JPS5821047B2/ja not_active Expired
- 1977-05-04 FR FR7713577A patent/FR2350497A1/fr not_active Withdrawn
- 1977-05-04 BE BE177285A patent/BE854275A/xx unknown
- 1977-10-04 US US05/839,183 patent/US4129934A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2350497A1 (fr)	1977-12-02
PH17892A (en)	1985-01-21
CA1059556A (en)	1979-07-31
AU503517B2 (en)	1979-09-06
JPS5821047B2 (ja)	1983-04-27
ZA772666B (en)	1978-03-29
SE429051B (sv)	1983-08-08
AU2481577A (en)	1978-11-09
JPS52138302A (en)	1977-11-18
BE854275A (fr)	1977-09-01
NZ184014A (en)	1979-12-11
SE7705154L (sv)	1978-11-05
IT1079626B (it)	1985-05-13
US4129934A (en)	1978-12-19

Publication	Publication Date	Title
DE2760350A1 (xx)	1986-03-27
DK344476A (xx)	1978-01-31
DE2625693C3 (xx)	1985-10-24
DE2646562C3 (xx)	1979-06-28
FI52906B (xx)	1977-08-31
DE2612661A1 (xx)	1976-12-02
FI51250B (xx)	1976-08-02
DK139274C (xx)	1979-07-02
DK365776A (xx)	1978-02-14
DE2612426A1 (xx)	1976-12-02
DE2611211A1 (xx)	1976-12-02
CS178395B1 (xx)	1977-09-15
CS177784B1 (xx)	1977-08-31
CH611727A5 (xx)	1979-06-15
DD126337A5 (xx)	1977-07-13
CH601980A5 (xx)	1978-07-14
CH603171A5 (xx)	1978-08-15
CH603218A5 (xx)	1978-08-15
CH604764A5 (xx)	1978-09-15
CH610369A5 (xx)	1979-04-12
CH610520A5 (xx)	1979-04-30
CH610802A5 (xx)	1979-05-15
CH611217A5 (xx)	1979-05-31
CH611454A5 (xx)	1979-05-31
CH601676A5 (xx)	1978-07-14

Legal Events

Date	Code	Title	Description
1983-01-31	PL	Patent ceased
2024-10-31	PL	Patent ceased