Lathe having movable spindles and method

Details Lathe having movable spindles and method Lathe having movable spindles and method

2008-05-13

2008-05-13

Self, Shelley M. (Department: 3725)

Woodworking

Process

Mechanical cutting or shaping

C144S332000, C144S209100

Reexamination Certificate

active

07370680

ABSTRACT:
A lathe having first and second support walls that support pairs of vertical and elevated vertical guides, and having frames that support horizontal guides. Trunnions are mounted on the vertical guides and support a log peeling assembly. A structure supporting back-up powered rollers is mounted on the elevated vertical guides. First and second spindle assemblies are mounted on the horizontal guides for movement between a first working position where a log to be peeled is gripped and rotated, and a second working position where the log continues its rotation into a knife extending from the log peeling assembly to produce veneer. When a predetermined log diameter is reached the first and second spindle assemblies release and return to the first working position to grip another log, while the log being rotated continues to be peeled until it reaches a minimum core diameter.

REFERENCES:
patent: 1243909 (1917-10-01), Woodsum
patent: 4469155 (1984-09-01), Platt
patent: 4549587 (1985-10-01), Hasegawa et al.
patent: 4559987 (1985-12-01), Fondronnier et al.
patent: 4579159 (1986-04-01), Platt
patent: 4602663 (1986-07-01), Browning, Jr. et al.
patent: 4632161 (1986-12-01), Kajikawa et al.
patent: 4781229 (1988-11-01), Wilson
patent: 4815508 (1989-03-01), Carter et al.
patent: 4901777 (1990-02-01), Koike
patent: 5018561 (1991-05-01), Shimosaka et al.
patent: 5333658 (1994-08-01), Albion et al.
patent: 5564253 (1996-10-01), Nakaya
patent: 5971045 (1999-10-01), Watanabe
patent: 5972360 (1999-10-01), Braun
patent: 6116306 (2000-09-01), Ely
patent: 6357496 (2002-03-01), Koike
patent: 6648036 (2003-11-01), Watanabe
patent: 6701983 (2004-03-01), Koike

Affiliated with

Also associated with

Rating

Lathe having movable spindles and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lathe having movable spindles and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lathe having movable spindles and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2763961