Starter device for a motor driven machine

Details Starter device for a motor driven machine Starter device for a motor driven machine

2008-05-05

2010-10-05

Hannon, Thomas R (Department: 3656)

Internal-combustion engines

Starting device

Mechanical

Reexamination Certificate

active

07806097

ABSTRACT:
The invention pertains to a device for starting an internal combustion engine for handheld equipment such as chain saws, lawn mowers, lawn trimmers and the like, or for vehicles such as mopeds, boats or miniature aircraft. The starting device features an output element into which a starter torque can be introduced when the starting device is actuated. The output element is functionally connected to a crankshaft of the internal combustion engine in order to introduce a crankshaft torque therein. The functional connection between the output element and the crankshaft introduces variable crankshaft torque into the crankshaft depending on the rotational angle of the crankshaft at a constant starter torque. This advantageously improves force or torque characteristics for largely operating the starter device independently of the compression phase and the expansion phase of the internal combustion engine.

REFERENCES:
patent: 2942599 (1960-06-01), Irgens
patent: 4019490 (1977-04-01), Reese
patent: 5118978 (1992-06-01), Matsumoto et al.
patent: 5287832 (1994-02-01), Uhl
patent: 6212967 (2001-04-01), Nugent

Affiliated with

Also associated with

Rating

Starter device for a motor driven machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Starter device for a motor driven machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Starter device for a motor driven machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4218593