DE149643C - - Google Patents

Info

Publication number
DE149643C
DE149643C DENDAT149643D DE149643DA DE149643C DE 149643 C DE149643 C DE 149643C DE NDAT149643 D DENDAT149643 D DE NDAT149643D DE 149643D A DE149643D A DE 149643DA DE 149643 C DE149643 C DE 149643C
Authority
DE
Germany
Prior art keywords
chain
blades
water
shovel
springs
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
DENDAT149643D
Other languages
German (de)
English (en)
Publication of DE149643C publication Critical patent/DE149643C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/34—Propulsive elements directly acting on water of non-rotary type of endless-track type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/34—Propulsive elements directly acting on water of non-rotary type of endless-track type
    • B63H2001/342—Propulsive elements directly acting on water of non-rotary type of endless-track type with tracks substantially parallel to propulsive direction
    • B63H2001/344—Propulsive elements directly acting on water of non-rotary type of endless-track type with tracks substantially parallel to propulsive direction having paddles mounted in fixed relation to tracks, or to track members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
DENDAT149643D Active DE149643C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE149643C true DE149643C (enrdf_load_stackoverflow)

Family

ID=416635

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT149643D Active DE149643C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE149643C (enrdf_load_stackoverflow)

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