GB1259029A - - Google Patents
Info
- Publication number
- GB1259029A GB1259029A GB1259029DA GB1259029A GB 1259029 A GB1259029 A GB 1259029A GB 1259029D A GB1259029D A GB 1259029DA GB 1259029 A GB1259029 A GB 1259029A
- Authority
- GB
- United Kingdom
- Prior art keywords
- units
- conveyer
- jacks
- loader
- telescopic
- 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
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
-
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/345—Buckets emptying side-ways
-
- 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
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
- E02F9/024—Travelling-gear, e.g. associated with slewing gears with laterally or vertically adjustable wheels or tracks
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
Abstract
1,259,029. Endless conveyers. DEILMANNHANIEL G.m.b.H. 8 April, 1969 [25 July, 1968], No. 17770/69. Heading B8A. A loader comprises two spaced apart, firmly interconnected track-laying units 5, 6, each carrying a loading unit 19 which loads whilst the loader is stationary, the units 5, 6, enclosing between them a conveyer 25 for the reception of the loaded material. The units 5, 6, are connected together underneath the conveyer 25 by telescopic tubes (23), (21), (Fig. 4, not shown). Within the telescopic tubes are tiebolts (23) (Fig. 4, not shown) which can be secured to adjust the units 5, 6, to a desired spacing. Each unit 19 comprises a shovel carried on a telescopic extension 16. The latter is mounted on a turntable 11 which can be slewed by jacks 10. The shovels 19 may be elevated by the action of jacks 13. The conveyer 25 is a belt conveyer which is suspended from rails 26 and feeds a truck 29.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5258468 | 1968-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1259029A true GB1259029A (en) | 1972-01-05 |
Family
ID=11277277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1259029D Expired GB1259029A (en) | 1968-07-25 | 1969-04-08 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT289684B (en) |
| BE (1) | BE730576A (en) |
| CH (1) | CH487309A (en) |
| ES (1) | ES364743A1 (en) |
| FR (1) | FR2013633A1 (en) |
| GB (1) | GB1259029A (en) |
| HU (1) | HU162773B (en) |
| NL (1) | NL6904097A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484589A (en) * | 2020-11-02 | 2021-03-12 | 上海宝冶集团有限公司 | Method for blasting tunnel under elevated buttress |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523870C1 (en) * | 1985-07-04 | 1986-09-04 | Ruhrkohle Ag, 4300 Essen | Selective-cut heading machine |
| CN112081600B (en) * | 2020-08-27 | 2022-12-30 | 中铁二十二局集团市政工程有限公司 | Muck conveying system and method for tunnel |
-
1969
- 1969-03-03 AT AT210469A patent/AT289684B/en not_active IP Right Cessation
- 1969-03-08 HU HUDE000656 patent/HU162773B/hu unknown
- 1969-03-13 ES ES364743A patent/ES364743A1/en not_active Expired
- 1969-03-14 CH CH386169A patent/CH487309A/en not_active IP Right Cessation
- 1969-03-17 NL NL6904097A patent/NL6904097A/xx unknown
- 1969-03-24 FR FR6908522A patent/FR2013633A1/fr not_active Withdrawn
- 1969-03-27 BE BE730576D patent/BE730576A/xx unknown
- 1969-04-08 GB GB1259029D patent/GB1259029A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484589A (en) * | 2020-11-02 | 2021-03-12 | 上海宝冶集团有限公司 | Method for blasting tunnel under elevated buttress |
Also Published As
| Publication number | Publication date |
|---|---|
| HU162773B (en) | 1973-04-28 |
| ES364743A1 (en) | 1970-12-16 |
| BE730576A (en) | 1969-09-01 |
| FR2013633A1 (en) | 1970-04-03 |
| NL6904097A (en) | 1970-01-27 |
| AT289684B (en) | 1971-05-10 |
| CH487309A (en) | 1970-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |