NO306871B1 - Låseknast - Google Patents
LåseknastInfo
- Publication number
- NO306871B1 NO306871B1 NO954340A NO954340A NO306871B1 NO 306871 B1 NO306871 B1 NO 306871B1 NO 954340 A NO954340 A NO 954340A NO 954340 A NO954340 A NO 954340A NO 306871 B1 NO306871 B1 NO 306871B1
- Authority
- NO
- Norway
- Prior art keywords
- lock lever
- lever
- lock
- Prior art date
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)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/333,401 US5491915A (en) | 1991-12-16 | 1994-11-02 | Locking pin apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
NO954340D0 NO954340D0 (no) | 1995-10-30 |
NO954340L NO954340L (no) | 1996-05-03 |
NO306871B1 true NO306871B1 (no) | 2000-01-03 |
Family
ID=23302617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO954340A NO306871B1 (no) | 1994-11-02 | 1995-10-30 | Låseknast |
Country Status (8)
Country | Link |
---|---|
US (1) | US5491915A (no) |
EP (1) | EP0710748A1 (no) |
CN (1) | CN1070252C (no) |
AU (1) | AU695537B2 (no) |
BR (1) | BR9505050A (no) |
CA (1) | CA2160824C (no) |
NO (1) | NO306871B1 (no) |
PE (1) | PE64096A1 (no) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5937550A (en) * | 1995-12-11 | 1999-08-17 | Esco Corporation | Extensible lock |
US5724756A (en) * | 1997-01-06 | 1998-03-10 | Caterpillar Inc. | Bucket tip retention means |
US5983534A (en) * | 1997-09-17 | 1999-11-16 | G. H. Hensley Industries, Inc. | Rotary lock system for excavating tooth/adapter assembly |
US6467203B2 (en) * | 1999-04-05 | 2002-10-22 | Trn Business Trust | Removable tooth assembly retention system and method |
US6374521B1 (en) | 1999-04-05 | 2002-04-23 | Trn Business Trust | Apparatus and method for coupling an excavation tooth assembly |
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 |
US6993861B2 (en) * | 2001-07-06 | 2006-02-07 | Esco Corporation | Coupling for excavating wear part |
US6467204B1 (en) | 2001-08-09 | 2002-10-22 | Trn Business Trust | Adapter assembly having multiple retainer pins |
US6574892B2 (en) | 2001-09-05 | 2003-06-10 | Trn Business Trust | Retainer pin having an internal secondary retainer pin |
US6799387B2 (en) | 2002-01-29 | 2004-10-05 | Trn Business Trust | Removable adapter assembly having a retractable insert |
US6757995B2 (en) | 2002-07-12 | 2004-07-06 | Trn Business Trust | System and method for coupling excavation equipment components |
SE522438C2 (sv) * | 2002-12-23 | 2004-02-10 | Combi Wear Parts Ab | Slitdelssystem för lösbar montering av slitdelar till en markberedningsmaskins verktyg |
US6986216B2 (en) * | 2003-04-30 | 2006-01-17 | Esco Corporation | Wear assembly for the digging edge of an excavator |
US7171771B2 (en) * | 2003-04-30 | 2007-02-06 | Esco Corporation | Releasable coupling assembly |
AR046804A1 (es) * | 2003-04-30 | 2005-12-28 | Esco Corp | Conjunto de acoplamiento desenganchable para pala de excavadora |
US7036249B2 (en) | 2003-05-22 | 2006-05-02 | Trn Business Trust | Tooth adapter having an elastomeric clamp assembly and method for using same |
US7162818B2 (en) * | 2003-08-04 | 2007-01-16 | Hensley Industries, Inc. | Connector pin assembly and associated apparatus |
US7032334B2 (en) * | 2004-05-28 | 2006-04-25 | Trn Business Trust | System and method for coupling excavation equipment components |
CA2523513A1 (en) * | 2005-10-14 | 2007-04-14 | Amsco Cast Products (Canada) Inc. | Tooth and adaptor assembly for a dipper bucket |
MY142299A (en) * | 2006-04-24 | 2010-11-15 | Esco Corp | Wear assembly |
US7874086B2 (en) * | 2007-04-24 | 2011-01-25 | Esco Corporation | Lock assembly for securing a wear member to earth-working equipment |
CA2597277C (en) * | 2007-08-14 | 2011-11-08 | Neil Douglas Bentley | Retainer pin and tooth for tooth and adaptor assembly |
DE102007040364B4 (de) * | 2007-08-24 | 2022-02-24 | Gustav Magenwirth Gmbh & Co. Kg | Betätigungsarmatur |
US8029222B2 (en) * | 2008-07-24 | 2011-10-04 | Zephyros, Inc. | Push-pin fastening system |
UA108940C2 (uk) * | 2011-07-05 | 2015-06-25 | Утримуючий пристрій, утримуюча система між охоплюючим компонентом і охоплюваним компонентом, охоплюючий компонент і охоплюваний компонент для екскаваторів і їм подібних машин | |
US9920504B2 (en) * | 2014-06-27 | 2018-03-20 | Robert S. Bierwith | Self-locking connector pin for demountably securing consumable ground digging components to containers of earth moving equipment |
CN104330242A (zh) * | 2014-11-14 | 2015-02-04 | 国网江西省电力公司赣西供电分公司 | Edfa瞬态特性测试装置 |
US10030368B2 (en) | 2015-10-06 | 2018-07-24 | Hensley Industries, Inc. | Excavating tooth assembly with locking pin assembly |
US10508418B2 (en) | 2016-05-13 | 2019-12-17 | Hensley Industries, Inc. | Stabilizing features in a wear member assembly |
USD918965S1 (en) | 2018-06-19 | 2021-05-11 | Hensley Industries, Inc. | Ground engaging wear member |
US11492784B2 (en) | 2019-04-15 | 2022-11-08 | Hensley Industries, Inc. | Position-biased locking pin assembly for a ground engaging wear member |
US11634892B2 (en) | 2019-11-27 | 2023-04-25 | Hensley Industries, Inc. | Excavating tooth assembly with releasable lock pin assembly |
US20230340762A1 (en) * | 2022-04-26 | 2023-10-26 | Caterpillar Inc. | Front access for bit retention |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US564664A (en) * | 1896-07-28 | prtor | ||
US2039058A (en) * | 1934-07-07 | 1936-04-28 | American Railway Products Comp | Coupler and lock |
US2901845A (en) * | 1955-07-14 | 1959-09-01 | American Brake Shoe Co | Dipper teeth |
US3022586A (en) * | 1959-05-18 | 1962-02-27 | Gen Metals Corp | Retainer for bucket teeth |
US2994141A (en) * | 1959-12-08 | 1961-08-01 | Stephenson Ferrald Daniel | Keeper |
US3121289A (en) * | 1962-02-23 | 1964-02-18 | Esco Corp | Retainer for excavating tooth |
US3440745A (en) * | 1965-05-25 | 1969-04-29 | Tornborg & Lundbert Ab | Fastening device for teeth for digging and cultivating implements |
US3520076A (en) * | 1967-07-05 | 1970-07-14 | Irvin H Nichols | Blade arrangement for earthmoving equipment |
US3526435A (en) * | 1967-12-20 | 1970-09-01 | Cincinnati Mine Machinery Co | Resilient retaining means and combination |
US3520224A (en) * | 1969-02-12 | 1970-07-14 | Hensley Equipment Co Inc | Retaining pin |
US3572785A (en) * | 1969-12-22 | 1971-03-30 | Minneapolis Electric Steel Cas | Connecting apparatus for power shovel tooth adapters |
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. |
US3974621A (en) * | 1975-03-17 | 1976-08-17 | Stang Micheal O | Wedge-bolted joint |
FR2381137A1 (fr) * | 1977-02-18 | 1978-09-15 | Esco Corp | Dent excavatrice pour godet de chargeuse sur pneumatiques ou analogue |
SU825811A1 (ru) * | 1977-06-06 | 1981-04-30 | Sverdlovsk Gorny Inst | Устройство для крбплёния инструмента исполнительного органа землеройной машины 1 |
DE2853254C2 (de) * | 1978-12-09 | 1982-12-09 | Fa. A. Raymond, 7850 Lörrach | Zierleistenklammer |
US4187035A (en) * | 1979-02-14 | 1980-02-05 | Colburn Edward N | Keeper pin system for shovel teeth |
US4335532A (en) * | 1980-04-28 | 1982-06-22 | Esco Corporation | Excavating tooth |
US4404760A (en) * | 1980-04-28 | 1983-09-20 | Esco Corporation | Excavating tooth |
US4516340A (en) * | 1983-06-06 | 1985-05-14 | Launder Richard L | Attachment assembly for excavation teeth |
US4501079A (en) * | 1983-08-24 | 1985-02-26 | Esco Corporation | Two piece cutting edge construction |
SE439333B (sv) * | 1983-10-04 | 1985-06-10 | Bofors Ab | Laselement for slitdelar till grevskopor och liknande |
US4577423A (en) * | 1984-12-24 | 1986-03-25 | Esco Corporation | Excavating tooth system |
US4716667A (en) * | 1986-09-25 | 1988-01-05 | Gh Hensley Industries, Inc. | Excavating tooth and wear cap assembly |
US4761900A (en) * | 1986-12-04 | 1988-08-09 | Esco Corporation | Excavating tooth assembly |
US4823487A (en) * | 1987-07-30 | 1989-04-25 | Gh Hensley Industries, Inc. | Resilient flex pin apparatus for excavating tooth point and adapter assemblies |
US5074062A (en) * | 1990-09-10 | 1991-12-24 | Esco Corporation | Method of replacing a worn excavating tooth point |
US5152088A (en) * | 1990-09-10 | 1992-10-06 | Esco Corporation | Excavating tooth point and method of replacement |
US5233770A (en) * | 1991-12-16 | 1993-08-10 | Gh Hensley Industries, Inc. | Locking pin apparatus |
US5361520A (en) * | 1991-12-16 | 1994-11-08 | Gh Hensley Industries, Inc. | Locking pin apparatus |
BR9405678A (pt) * | 1993-02-02 | 1995-11-21 | Esco Corp | Dente para escavação |
-
1994
- 1994-11-02 US US08/333,401 patent/US5491915A/en not_active Expired - Lifetime
-
1995
- 1995-10-18 CA CA002160824A patent/CA2160824C/en not_active Expired - Lifetime
- 1995-10-26 AU AU34511/95A patent/AU695537B2/en not_active Expired
- 1995-10-26 EP EP95116912A patent/EP0710748A1/en not_active Withdrawn
- 1995-10-30 NO NO954340A patent/NO306871B1/no not_active IP Right Cessation
- 1995-11-01 BR BR9505050A patent/BR9505050A/pt not_active IP Right Cessation
- 1995-11-02 CN CN95118289A patent/CN1070252C/zh not_active Expired - Fee Related
- 1995-11-02 PE PE1995283651A patent/PE64096A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2160824C (en) | 2004-07-13 |
NO954340D0 (no) | 1995-10-30 |
AU695537B2 (en) | 1998-08-13 |
CN1125803A (zh) | 1996-07-03 |
CA2160824A1 (en) | 1996-05-03 |
NO954340L (no) | 1996-05-03 |
US5491915A (en) | 1996-02-20 |
BR9505050A (pt) | 1996-12-31 |
CN1070252C (zh) | 2001-08-29 |
AU3451195A (en) | 1996-05-09 |
EP0710748A1 (en) | 1996-05-08 |
PE64096A1 (es) | 1997-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |