DE257697C - - Google Patents

Info

Publication number
DE257697C
DE257697C DENDAT257697D DE257697DA DE257697C DE 257697 C DE257697 C DE 257697C DE NDAT257697 D DENDAT257697 D DE NDAT257697D DE 257697D A DE257697D A DE 257697DA DE 257697 C DE257697 C DE 257697C
Authority
DE
Germany
Prior art keywords
links
drum
digging
blades
passing
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.)
Active
Application number
DENDAT257697D
Other languages
German (de)
English (en)
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.)
Publication of DE257697C publication Critical patent/DE257697C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • 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
    • E02F3/142—Buckets; Chains; Guides for buckets or chains; Drives for chains tools mounted on buckets or chains which loosen the soil, e.g. cutting wheels, or the like
    • 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
    • E02F3/143—Buckets; Chains; Guides for buckets or chains; Drives for chains chains; chain links; scraper chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Arc Welding Control (AREA)
DENDAT257697D 1933-06-21 Active DE257697C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US676826A US2063804A (en) 1933-06-21 1933-06-21 Electrical discharge control and television system

Publications (1)

Publication Number Publication Date
DE257697C true DE257697C (enrdf_load_html_response)

Family

ID=24716165

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT257697D Active DE257697C (enrdf_load_html_response) 1933-06-21

Country Status (3)

Country Link
US (1) US2063804A (enrdf_load_html_response)
DE (1) DE257697C (enrdf_load_html_response)
GB (1) GB437602A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829670C (de) * 1950-02-10 1952-01-28 Ludwig Ressle Grabenaushebemaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE829670C (de) * 1950-02-10 1952-01-28 Ludwig Ressle Grabenaushebemaschine

Also Published As

Publication number Publication date
US2063804A (en) 1936-12-08
GB437602A (en) 1935-10-28

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