FI20021157A - Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis - Google Patents

Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis

Info

Publication number
FI20021157A
FI20021157A FI20021157A FI20021157A FI20021157A FI 20021157 A FI20021157 A FI 20021157A FI 20021157 A FI20021157 A FI 20021157A FI 20021157 A FI20021157 A FI 20021157A FI 20021157 A FI20021157 A FI 20021157A
Authority
FI
Finland
Prior art keywords
drum
ratchet wheels
central axis
piston cylinder
wagon
Prior art date
Application number
FI20021157A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI116047B (en
FI20021157A0 (en
Inventor
Boris Jan Henrik Ljung
Original Assignee
Boris Jan Henrik Ljung
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 Boris Jan Henrik Ljung filed Critical Boris Jan Henrik Ljung
Priority to FI20021157A priority Critical patent/FI116047B/en
Publication of FI20021157A0 publication Critical patent/FI20021157A0/en
Priority to EP03396057A priority patent/EP1371521A3/en
Publication of FI20021157A publication Critical patent/FI20021157A/en
Application granted granted Critical
Publication of FI116047B publication Critical patent/FI116047B/en

Links

Landscapes

  • Emergency Lowering Means (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

A piston cylinder (6) operates the pair of flexible control elements (8,9), in opposite directions alternately to drive the ratchet wheels (10,11) arranged at both sides of the winch drum (2). The operation of control elements, rotates the drum in the same direction continuously about its central axis while the rotation direction of the ratchet wheels coincides with the drum rotation direction.
FI20021157A 2002-06-14 2002-06-14 Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis FI116047B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20021157A FI116047B (en) 2002-06-14 2002-06-14 Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis
EP03396057A EP1371521A3 (en) 2002-06-14 2003-06-13 Tensioning device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021157A FI116047B (en) 2002-06-14 2002-06-14 Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis
FI20021157 2002-06-14

Publications (3)

Publication Number Publication Date
FI20021157A0 FI20021157A0 (en) 2002-06-14
FI20021157A true FI20021157A (en) 2003-12-15
FI116047B FI116047B (en) 2005-09-15

Family

ID=8564155

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021157A FI116047B (en) 2002-06-14 2002-06-14 Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis

Country Status (1)

Country Link
FI (1) FI116047B (en)

Also Published As

Publication number Publication date
FI116047B (en) 2005-09-15
FI20021157A0 (en) 2002-06-14

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