GB1347322A - Automatic scraper - Google Patents

Automatic scraper

Info

Publication number
GB1347322A
GB1347322A GB4955671A GB4955671A GB1347322A GB 1347322 A GB1347322 A GB 1347322A GB 4955671 A GB4955671 A GB 4955671A GB 4955671 A GB4955671 A GB 4955671A GB 1347322 A GB1347322 A GB 1347322A
Authority
GB
United Kingdom
Prior art keywords
contacts
materials
disc
feeder
oct
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
Application number
GB4955671A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elba Werk Maschinen GmbH and Co
Elba Werk Ettlinger Baumaschinen Und Hebezeugfabrik GmbH
Original Assignee
Elba Werk Maschinen GmbH and Co
Elba Werk Ettlinger Baumaschinen Und Hebezeugfabrik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elba Werk Maschinen GmbH and Co, Elba Werk Ettlinger Baumaschinen Und Hebezeugfabrik GmbH filed Critical Elba Werk Maschinen GmbH and Co
Publication of GB1347322A publication Critical patent/GB1347322A/en
Expired legal-status Critical Current

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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/50—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with buckets or other digging elements moved along a rigid guideway
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/063—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for sequential programme-control without delivering a reference value

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Chutes (AREA)
  • Control Of Position Or Direction (AREA)
  • Feeding Of Articles To Conveyors (AREA)
GB4955671A 1970-10-23 1971-10-25 Automatic scraper Expired GB1347322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702052005 DE2052005C3 (de) 1970-10-23 1970-10-23 Programmsteuerung für eine automatische Seilschrappervorrichtung

Publications (1)

Publication Number Publication Date
GB1347322A true GB1347322A (en) 1974-02-27

Family

ID=5785913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4955671A Expired GB1347322A (en) 1970-10-23 1971-10-25 Automatic scraper

Country Status (4)

Country Link
DE (1) DE2052005C3 (fr)
FR (1) FR2111791B1 (fr)
GB (1) GB1347322A (fr)
IT (1) IT939630B (fr)

Also Published As

Publication number Publication date
IT939630B (it) 1973-02-10
DE2052005B2 (de) 1980-03-06
DE2052005C3 (de) 1980-10-16
DE2052005A1 (de) 1972-04-27
FR2111791B1 (fr) 1974-09-06
FR2111791A1 (fr) 1972-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee