GB1464748A - Cutting edge and tooth mounting member for earth-moving machines - Google Patents
Cutting edge and tooth mounting member for earth-moving machinesInfo
- Publication number
- GB1464748A GB1464748A GB4484774A GB4484774A GB1464748A GB 1464748 A GB1464748 A GB 1464748A GB 4484774 A GB4484774 A GB 4484774A GB 4484774 A GB4484774 A GB 4484774A GB 1464748 A GB1464748 A GB 1464748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tooth
- earth
- nose
- cutting edge
- mounting member
- 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
- E02F9/2825—Mountings therefor using adapters
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Agricultural Machines (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
1464748 Earth-digging edge assemblies CATERPILLAR TRACTOR CO 16 Oct 1974 [16 Oct 1973] 44847/74 Heading E1F A one piece cutting edge and tooth-mounting member 10 for releasable attachment to an earth-working surface 11 of an earth-working apparatus is so formed that each toothmounting portion 14 of the member 10 has a nose formation 22 terminating at the outer end in a flat abutment surface 21 that is engaged by a flat abutment surface of a tooth when the tooth is mounted on said portion. Preferably the member 10 is suitably apertured for the passage therethrough of the spaced apart retaining bolts 12 by which the member is secured to the surface 11. The nose may be further defined by upper and lower convergent surfaces and, when so defined, then engages in a complementary recess in the tooth, which is then secured to the nose by a pin 18 being passed through aligned apertures in the nose and the tooth. USA Specifications 3059357 and 3653133 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40681573A | 1973-10-16 | 1973-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1464748A true GB1464748A (en) | 1977-02-16 |
Family
ID=23609555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4484774A Expired GB1464748A (en) | 1973-10-16 | 1974-10-16 | Cutting edge and tooth mounting member for earth-moving machines |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5066004A (en) |
CA (1) | CA999895A (en) |
GB (1) | GB1464748A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132980A (en) * | 1982-12-13 | 1984-07-18 | Komatsu Mfg Co Ltd | Ripper tip for digging teeth |
AU2008203208B1 (en) * | 2008-07-18 | 2010-01-21 | Haines, Norman Graham MR | A Wear Part |
CN111608218A (en) * | 2020-06-18 | 2020-09-01 | 谢冰昕 | Excavation reinforced type bucket |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047487A (en) * | 1998-07-17 | 2000-04-11 | H&L Tooth Co. | Multipiece excavating tooth assembly |
USD435567S (en) | 1999-10-21 | 2000-12-26 | H&L Tooth Co. | Digging tooth |
JP6166121B2 (en) * | 2013-08-01 | 2017-07-19 | 越後商事株式会社 | Bucket tip concealment adapter and bucket attached to work machines for excavation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2914868A (en) * | 1956-02-28 | 1959-12-01 | Tooth H & L Co | Mold board end bit with replaceable tooth |
JPS4421570Y1 (en) * | 1965-08-02 | 1969-09-12 |
-
1974
- 1974-05-27 JP JP5887774A patent/JPS5066004A/ja active Pending
- 1974-08-20 CA CA207,375A patent/CA999895A/en not_active Expired
- 1974-10-16 GB GB4484774A patent/GB1464748A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132980A (en) * | 1982-12-13 | 1984-07-18 | Komatsu Mfg Co Ltd | Ripper tip for digging teeth |
AU2008203208B1 (en) * | 2008-07-18 | 2010-01-21 | Haines, Norman Graham MR | A Wear Part |
CN111608218A (en) * | 2020-06-18 | 2020-09-01 | 谢冰昕 | Excavation reinforced type bucket |
Also Published As
Publication number | Publication date |
---|---|
JPS5066004A (en) | 1975-06-04 |
CA999895A (en) | 1976-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |