Machine element or mechanism – Engine starters – Cam operated
Reexamination Certificate
2005-08-30
2005-08-30
Fenstermacher, David M. (Department: 3682)
Machine element or mechanism
Engine starters
Cam operated
C074S00700R, C123S179280, C180S165000
Reexamination Certificate
active
06935202
ABSTRACT:
An inertia-drive starter is proposed, in the case of which a relay is not required to engage the pinion in the flywheel ring gear (47) of an internal combustion engine. With this starter, a pushing-forward of the driven shaft (33) to engage a pinion (45) in the flywheel ring gear (47) is brought about by means of a pole tube (9) located on the stator (5) of the starter motor (5, 7), which said pole tube executes a turning motion around the motor axis when the starter motor (5, 7) is energized. Means (55, 63, 77, 79) are provided that convert the turning motion of the pole tube (9) directly into an axial motion acting on the driven shaft (33).
REFERENCES:
patent: 1753584 (1930-04-01), Teeter
patent: 5255644 (1993-10-01), Mills et al.
patent: 5291861 (1994-03-01), Bartlett
patent: 5596902 (1997-01-01), McMillen
patent: 6561336 (2003-05-01), Huart et al.
patent: 196 25 057 (1997-07-01), None
patent: 100 16 706 (2001-10-01), None
Patent Abstracts of Japan vol. 007, No. 009 (M-185), Jan. 14, 1983 & JP 57 168057 A, Oct. 16, 1982.
Braun Hans
Hartmann Sven
Kugler Juergen
Richter Ingo
Siems Hans-Dieter
Fenstermacher David M.
Robert & Bosch GmbH
Striker Michael J.
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