GB1367847A - Mobile earth-moving scraper - Google Patents
Mobile earth-moving scraperInfo
- Publication number
- GB1367847A GB1367847A GB2748172A GB2748172A GB1367847A GB 1367847 A GB1367847 A GB 1367847A GB 2748172 A GB2748172 A GB 2748172A GB 2748172 A GB2748172 A GB 2748172A GB 1367847 A GB1367847 A GB 1367847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scraper
- moving
- earth
- mobile earth
- moving scraper
- 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
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/65—Component parts, e.g. drives, control devices
- E02F3/654—Scraper bowls and components mounted on them
- E02F3/655—Loading or elevator mechanisms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/6454—Towed (i.e. pulled or pushed) scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
1367847 Earth-moving, bowl type scrapers CLARK EQUIPMENT CO 13 June 1972 [30 July 1971] 27481/72 Heading ElF The drive sprockets) 38 of the scraper flights-carrying chain(s) 50 circulating about a drive and idler sprocket(s) carrying frame 33 of a scraper elevator for an earth-moving bowl type scraper is or are, in the loading position of the elevator, at the lower end of the frame. U.S.A. Specification 3,444,750 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16776471A | 1971-07-30 | 1971-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1367847A true GB1367847A (en) | 1974-09-25 |
Family
ID=22608731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2748172A Expired GB1367847A (en) | 1971-07-30 | 1972-06-13 | Mobile earth-moving scraper |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE786902A (en) |
BR (1) | BR7204323D0 (en) |
CA (1) | CA970727A (en) |
DE (1) | DE2228432A1 (en) |
FR (1) | FR2148082B1 (en) |
GB (1) | GB1367847A (en) |
ZA (1) | ZA723766B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114568071A (en) * | 2022-02-24 | 2022-06-03 | 云南林业职业技术学院 | Planting device for wetland protection |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021107839A1 (en) * | 2019-11-28 | 2021-06-03 | Delaval Holding Ab | A method and a control arrangement for adjusting a cleaning schedule for cleaning sessions of a scraper arrangement |
-
1972
- 1972-06-01 ZA ZA723766A patent/ZA723766B/en unknown
- 1972-06-02 CA CA143,688A patent/CA970727A/en not_active Expired
- 1972-06-10 DE DE2228432A patent/DE2228432A1/en active Pending
- 1972-06-13 GB GB2748172A patent/GB1367847A/en not_active Expired
- 1972-06-30 BR BR4323/72A patent/BR7204323D0/en unknown
- 1972-07-28 FR FR7227340A patent/FR2148082B1/fr not_active Expired
- 1972-07-28 BE BE786902A patent/BE786902A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114568071A (en) * | 2022-02-24 | 2022-06-03 | 云南林业职业技术学院 | Planting device for wetland protection |
CN114568071B (en) * | 2022-02-24 | 2023-09-26 | 云南林业职业技术学院 | Planting device for wetland protection |
Also Published As
Publication number | Publication date |
---|---|
CA970727A (en) | 1975-07-08 |
ZA723766B (en) | 1973-03-28 |
FR2148082B1 (en) | 1974-11-08 |
BR7204323D0 (en) | 1973-07-03 |
DE2228432A1 (en) | 1973-02-08 |
FR2148082A1 (en) | 1973-03-11 |
BE786902A (en) | 1972-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |