Rope winch type roller unit

- Triplex AS
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Description

FIG. 1 is a right side view of the rope winch type roller unit where the hydraulic cylinder is retracted;

FIG. 2 is a left side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a perspective view thereof, as seen from an elevated position, slightly from the rear and from the left side;

FIG. 8 is a right side view of the rope winch type roller unit where the hydraulic cylinder is expanded;

FIG. 9 is a left side view thereof;

FIG. 10 is a top view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a front view thereof; and,

FIG. 14 is a perspective view thereof, as seen from an elevated position, slightly from the rear and from the left side.

Claims

The ornamental design for a rope winch type roller unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D315976 April 2, 1991 Shieh
D388929 January 6, 1998 Kuryu
5954285 September 21, 1999 Whisenhunt
D459048 June 18, 2002 Leemans
D517268 March 14, 2006 Fatzinger
D550923 September 11, 2007 Huang
D586073 February 3, 2009 Tsao
D596824 July 21, 2009 Mitas
7717402 May 18, 2010 Mann
20090173924 July 9, 2009 Alipour et al.
Patent History
Patent number: D644403
Type: Grant
Filed: Nov 5, 2010
Date of Patent: Aug 30, 2011
Assignee: Triplex AS (Averoy)
Inventor: Anders Kippernes (Averøy)
Primary Examiner: Cynthia Ramirez
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/378,551
Classifications
Current U.S. Class: Crane Or Hoist (5) (D34/33)