GB1207585A - Earthmoving implement and support assemblies - Google Patents
Earthmoving implement and support assembliesInfo
- Publication number
- GB1207585A GB1207585A GB30721/68A GB3072168A GB1207585A GB 1207585 A GB1207585 A GB 1207585A GB 30721/68 A GB30721/68 A GB 30721/68A GB 3072168 A GB3072168 A GB 3072168A GB 1207585 A GB1207585 A GB 1207585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- support assemblies
- supports
- earthmoving implement
- engaging
- 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)
- Soil Working Implements (AREA)
- Crushing And Pulverization Processes (AREA)
- Threshing Machine Elements (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
1,207,585. Scraping apparatus. AMSTED INDUSTRIES Inc. 27 June, 1968 [5 July, 1967], No. 30721/68. Heading E1F. Blades 19, 54 mounted on the side and bottom walls of a scraper are each formed with a plurality of tapered projections engaging respective recesses in supports 18, 60. The blades are held in the supports by pins 33, 65 each including two rigid elongated portions one on each side of a rubber portion. The blades 19 have ribs 47, 48 for engaging the sides of the outermost blades 54 to resist inward bending of the blades 19.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65124567A | 1967-07-05 | 1967-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1207585A true GB1207585A (en) | 1970-10-07 |
Family
ID=24612118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30721/68A Expired GB1207585A (en) | 1967-07-05 | 1968-06-27 | Earthmoving implement and support assemblies |
Country Status (3)
Country | Link |
---|---|
US (1) | US3520076A (en) |
BE (1) | BE717553A (en) |
GB (1) | GB1207585A (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3879867A (en) * | 1968-12-04 | 1975-04-29 | Bofors Ab | Fastening means for retaining a digger tooth in a socket |
US3736664A (en) * | 1971-10-12 | 1973-06-05 | Caterpillar Tractor Co | Replaceable pinned-on cutting edge |
US3791054A (en) * | 1972-06-15 | 1974-02-12 | Great Canadian Oil Sands | Lip construction for bucketwheel excavators |
US3792735A (en) * | 1973-03-26 | 1974-02-19 | Caterpillar Tractor Co | Ripper tip with shin guard confined retaining pin |
US4055223A (en) * | 1975-03-31 | 1977-10-25 | Caterpillar Tractor Co. | Corner tooth assembly for an earthmoving implement having a hollow rearward portion |
US4047312A (en) * | 1976-09-08 | 1977-09-13 | Caterpillar Tractor Co. | Corner tooth assembly |
FR2370831A1 (en) * | 1976-11-12 | 1978-06-09 | Mantovani Tomaso | Tooth carrier for excavators or similar - has recess at front to accept tooth end closed by bearing block |
WO1980001927A1 (en) * | 1979-03-05 | 1980-09-18 | Merkel R | Router bit |
US4249326A (en) * | 1979-03-05 | 1981-02-10 | Caterpillar Tractor Co. | Router bit |
US4238896A (en) * | 1979-08-24 | 1980-12-16 | Caterpillar Tractor Co. | Cutting edge assembly for a loader bucket |
US4550513A (en) * | 1980-12-19 | 1985-11-05 | Industrial Parts Depot | Replaceable wear-edge router bit |
SE450504B (en) * | 1983-07-26 | 1987-06-29 | Bofors Wear Parts Ab | WRADING SYSTEM FOR EQUIPMENT TOOLS |
US4501079A (en) * | 1983-08-24 | 1985-02-26 | Esco Corporation | Two piece cutting edge construction |
DE3611493A1 (en) * | 1986-04-05 | 1987-10-15 | Orenstein & Koppel Ag | Digging shovel for excavators |
US4753299A (en) * | 1986-05-02 | 1988-06-28 | Meyers Thomas A | Grader blade assembly and pick therefor |
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 |
US5491915A (en) * | 1991-12-16 | 1996-02-20 | Robinson; Howard W. | Locking pin apparatus |
WO1997044994A1 (en) * | 1996-05-24 | 1997-12-04 | Kennametal Inc. | Plow blade |
WO1998012389A1 (en) * | 1996-09-18 | 1998-03-26 | Odin Ireland | Excavation bucket incorporating an impact actuator assembly |
AU6605898A (en) * | 1998-03-10 | 1999-09-27 | Claude Cote | Excavation bucket incorporating an impact actuator assembly |
US6922924B2 (en) * | 2003-03-11 | 2005-08-02 | Burke Truck & Equipment, Inc. | Plow cutting edge |
US7159344B2 (en) * | 2004-08-06 | 2007-01-09 | Inverta Corp. | Plow moldboard assembly having multiple ground engaging blades |
CA2985772A1 (en) * | 2016-11-18 | 2018-05-18 | Harnischfeger Technologies, Inc. | Modular ground engagement tooling system |
US11078643B1 (en) * | 2020-03-26 | 2021-08-03 | David Dollar | Malleable excavation attachment device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1776676A (en) * | 1928-08-29 | 1930-09-23 | Kensington Steel Company | Dipper tooth |
US1777222A (en) * | 1929-01-12 | 1930-09-30 | Edward E Pierce | Socket tooth for excavating buckets |
US1918841A (en) * | 1932-11-04 | 1933-07-18 | Finkl & Sons Co | Dipper tooth |
US2702490A (en) * | 1946-08-21 | 1955-02-22 | Ernie L Launder | Resilient retainer pin |
US2831275A (en) * | 1955-10-17 | 1958-04-22 | Caterpillar Tractor Co | Reversible bit for scraper bowl edges |
US2919506A (en) * | 1958-04-21 | 1960-01-05 | Electric Steel Foundry Co | Excavating tooth and base support therefor |
US3032901A (en) * | 1960-03-25 | 1962-05-08 | Electric Steel Foundry Co | Scraper bit |
US3160967A (en) * | 1963-09-10 | 1964-12-15 | Irvin H Nichols | Removable blade arrangment with recesses therein for receiving support projections |
US3277592A (en) * | 1963-09-17 | 1966-10-11 | Richard L Launder | Reinforced replaceable tooth for digging machines |
-
1967
- 1967-07-05 US US651245A patent/US3520076A/en not_active Expired - Lifetime
-
1968
- 1968-06-27 GB GB30721/68A patent/GB1207585A/en not_active Expired
- 1968-07-03 BE BE717553D patent/BE717553A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3520076A (en) | 1970-07-14 |
BE717553A (en) | 1968-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |