GB1161230A - Improvements in or relating to Replaceable Teeth for Earth Digging Equipment. - Google Patents
Improvements in or relating to Replaceable Teeth for Earth Digging Equipment.Info
- Publication number
- GB1161230A GB1161230A GB3928266A GB3928266A GB1161230A GB 1161230 A GB1161230 A GB 1161230A GB 3928266 A GB3928266 A GB 3928266A GB 3928266 A GB3928266 A GB 3928266A GB 1161230 A GB1161230 A GB 1161230A
- Authority
- GB
- United Kingdom
- Prior art keywords
- teeth
- relating
- digging equipment
- earth digging
- replaceable teeth
- 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)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
1,161,230. Excavator teeth. G. A. PETERSEN. 2 Sept., 1966 [7 Sept., 1965; 20 Dec., 1965], No. 39282/66. Heading E1F. An excavator tooth has a shank 50. comprising a base portion 52 and an upstanding web 51 that terminates short of the free end of the base portions. Varients in detail to the shape of the tooth shown, various tooth holders for receiving such teeth, and associated retainers for keeping the teeth in the holders are described in detail.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US485154A US3349508A (en) | 1965-09-07 | 1965-09-07 | Tooth with t-shaped shank |
US515255A US3413740A (en) | 1965-12-20 | 1965-12-20 | Frictional retainer for excavator tooth key |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1161230A true GB1161230A (en) | 1969-08-13 |
Family
ID=27048258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3928266A Expired GB1161230A (en) | 1965-09-07 | 1966-09-02 | Improvements in or relating to Replaceable Teeth for Earth Digging Equipment. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1634940A1 (en) |
GB (1) | GB1161230A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519666A1 (en) * | 1982-01-08 | 1983-07-18 | Kennametal Inc | TRIMMING WITH MOUNT, INTENDED TO BE MOUNTED ON AN EARTHMOVING TOOL |
-
1966
- 1966-09-02 GB GB3928266A patent/GB1161230A/en not_active Expired
- 1966-09-03 DE DE19661634940 patent/DE1634940A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519666A1 (en) * | 1982-01-08 | 1983-07-18 | Kennametal Inc | TRIMMING WITH MOUNT, INTENDED TO BE MOUNTED ON AN EARTHMOVING TOOL |
US4666214A (en) * | 1982-01-08 | 1987-05-19 | Kennametal, Inc. | Earth working tool bit and block assembly |
Also Published As
Publication number | Publication date |
---|---|
DE1634940A1 (en) | 1971-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |