Refurbished camshaft and method

Details Refurbished camshaft and method Refurbished camshaft and method

2011-03-01

2011-03-01

Eshete, Zelalem (Department: 3748)

Internal-combustion engines

Poppet valve operating mechanism

Cam

C074S567000, C029S888100

Reexamination Certificate

active

07895982

ABSTRACT:
A method of refurbishing a camshaft (100) having at least one defective portion (202, 206) includes removing material from the at least one defective portion (202, 206) to create a neck region (302). An alignment feature (402) is introduced in the neck region (302) according to a previous orientation of the defective portion (202, 206). A blank (508) is installed around the neck region (302) and oriented with the alignment feature (402).

REFERENCES:
patent: 2552724 (1951-05-01), Lang
patent: 3740829 (1973-06-01), Yarger
patent: 4638683 (1987-01-01), Ogawa et al.
patent: 4936005 (1990-06-01), Dziurowitz
patent: 6182627 (2001-02-01), Matthews
patent: 6314643 (2001-11-01), Leith
patent: 6591713 (2003-07-01), Jesel
patent: 6725818 (2004-04-01), Methley
patent: 2002/0020371 (2002-02-01), Jesel
patent: 2007/0039411 (2007-02-01), Lechner et al.
patent: 2007/0144468 (2007-06-01), Takeshima et al.
patent: 2709524 (1995-03-01), None

Affiliated with

Also associated with

Rating

Refurbished camshaft 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 Refurbished camshaft and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refurbished camshaft and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2667429