DE2122629C3 - Schrapper mit einem Windenmotor - Google Patents

Schrapper mit einem Windenmotor

Info

Publication number
DE2122629C3
DE2122629C3 DE2122629A DE2122629A DE2122629C3 DE 2122629 C3 DE2122629 C3 DE 2122629C3 DE 2122629 A DE2122629 A DE 2122629A DE 2122629 A DE2122629 A DE 2122629A DE 2122629 C3 DE2122629 C3 DE 2122629C3
Authority
DE
Germany
Prior art keywords
winch
motor
scraper
relay
bucket
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
DE2122629A
Other languages
German (de)
English (en)
Other versions
DE2122629A1 (de
DE2122629B2 (de
Inventor
Karl Dipl.-Ing. Haegele
Josef Schmidt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2122629A priority Critical patent/DE2122629C3/de
Priority to ES402389A priority patent/ES402389A1/es
Priority to GB2098972A priority patent/GB1394382A/en
Priority to FR7216192A priority patent/FR2137570B1/fr
Priority to IT24045/72A priority patent/IT955288B/it
Publication of DE2122629A1 publication Critical patent/DE2122629A1/de
Publication of DE2122629B2 publication Critical patent/DE2122629B2/de
Application granted granted Critical
Publication of DE2122629C3 publication Critical patent/DE2122629C3/de
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
    • E02F3/52—Cableway excavators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Control Of Electric Motors In General (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE2122629A 1971-05-07 1971-05-07 Schrapper mit einem Windenmotor Expired DE2122629C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2122629A DE2122629C3 (de) 1971-05-07 1971-05-07 Schrapper mit einem Windenmotor
ES402389A ES402389A1 (es) 1971-05-07 1972-05-05 Un escrapeador con un motor de torno y un torno que arrollao desenrolla un cable que arrastra una cuchara.
GB2098972A GB1394382A (en) 1971-05-07 1972-05-05 Dragline scraper
FR7216192A FR2137570B1 (Direct) 1971-05-07 1972-05-05
IT24045/72A IT955288B (it) 1971-05-07 1972-05-06 Raschiatoio con un motore a verri cello ed un verricello il quale av volge o svolge una fune agente su una tazza raschiatrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2122629A DE2122629C3 (de) 1971-05-07 1971-05-07 Schrapper mit einem Windenmotor

Publications (3)

Publication Number Publication Date
DE2122629A1 DE2122629A1 (de) 1972-11-23
DE2122629B2 DE2122629B2 (de) 1979-03-01
DE2122629C3 true DE2122629C3 (de) 1979-10-18

Family

ID=5807174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2122629A Expired DE2122629C3 (de) 1971-05-07 1971-05-07 Schrapper mit einem Windenmotor

Country Status (5)

Country Link
DE (1) DE2122629C3 (Direct)
ES (1) ES402389A1 (Direct)
FR (1) FR2137570B1 (Direct)
GB (1) GB1394382A (Direct)
IT (1) IT955288B (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29620129U1 (de) * 1996-11-19 1997-01-16 Liebherr-Mischtechnik Gmbh, 88427 Bad Schussenried Schrapper

Also Published As

Publication number Publication date
DE2122629A1 (de) 1972-11-23
DE2122629B2 (de) 1979-03-01
FR2137570B1 (Direct) 1977-08-26
ES402389A1 (es) 1975-04-01
FR2137570A1 (Direct) 1972-12-29
GB1394382A (en) 1975-05-14
IT955288B (it) 1973-09-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EGA New person/name/address of the applicant
8339 Ceased/non-payment of the annual fee