Chain saw

Details Chain saw Chain saw

1987-04-14

1988-09-20

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

Exhaust gas or exhaust system element heated, cooled, or...

123 4165, 123 417, F01N 302

Patent

active

047716037

ABSTRACT:
A chain saw has an inner wall portion formed inside an upper wall portion of a body which surrounds a maffler chamber in which a muffler extending forward from an internal combustion engine is disposed. The inner wall portion extends parallel to the upper wall portion so as to form a heat insulation space between the muffler and the upper wall portion.

REFERENCES:
patent: 3581717 (1971-06-01), Fullerton
patent: 4194484 (1980-03-01), Kirchuseger
patent: 4286675 (1981-09-01), Tuggle
patent: 4370855 (1983-02-01), Tuggle
patent: 4612767 (1986-09-01), Engquist

Affiliated with

Also associated with

Rating

Chain saw does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1741799