GB1340183A - Drive means - Google Patents
Drive meansInfo
- Publication number
- GB1340183A GB1340183A GB1340183DA GB1340183A GB 1340183 A GB1340183 A GB 1340183A GB 1340183D A GB1340183D A GB 1340183DA GB 1340183 A GB1340183 A GB 1340183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jib
- chains
- teeth
- dec
- endless chain
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
-
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
-
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
- E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
- E02F3/145—Buckets; Chains; Guides for buckets or chains; Drives for chains drives
-
- 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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
- E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
- E02F3/148—Buckets; Chains; Guides for buckets or chains; Drives for chains wheels, sprokets
-
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/22—Component parts
- E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
- E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
1340183 Endless chain excavators GIMDA Inc 2 Dec 1970 [8 Dec 1969 21 Sept 1970] 59883/69 and 44950/70 Heading E1F [Also in Division F2] In a trench digging apparatus comprising a jib 11 having trained therearound an endless chain 16 carrying cutter teeth 17, the jib is arranged to be raised and lowered by a pair of chains 2 carrying teeth 9 which engage a series of apertures 12 in the jib, and some of the links of the chains 2 are not formed with teeth 9 in order to provide a clearance through which the jib can be lifted from between the chains 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5988369 | 1969-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1340183A true GB1340183A (en) | 1973-12-12 |
Family
ID=10484583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1340183D Expired GB1340183A (en) | 1969-12-08 | 1969-12-08 | Drive means |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1340183A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111188378A (en) * | 2020-02-15 | 2020-05-22 | 陕西力明众创机电设备有限公司 | Novel milling and excavating machine |
-
1969
- 1969-12-08 GB GB1340183D patent/GB1340183A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111188378A (en) * | 2020-02-15 | 2020-05-22 | 陕西力明众创机电设备有限公司 | Novel milling and excavating machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |