Machine element or mechanism – Gearing – In series plural interchangeably locked nonplanetary units
Reexamination Certificate
2007-07-17
2007-07-17
Le, David D. (Department: 3681)
Machine element or mechanism
Gearing
In series plural interchangeably locked nonplanetary units
C074S337500, C074S339000, C074S527000, C074S531000, C074S540000, C074S567000, C074S5680FS, C192S051000, C192S048300, C192S048910, C192S048920, C474S070000, C474S074000
Reexamination Certificate
active
10395844
ABSTRACT:
An indexing and braking mechanism for a manual transmission having a shifting mechanism and at least one rotatable drive shaft is disclosed. The mechanism includes an indexing mechanism for controlling movement of the shifting mechanism between at least a first position and a neutral position. The indexing mechanism has a plate having a plurality of notches formed thereon, wherein one notch corresponds to the first position and another notch corresponds to the neutral position. A locking mechanism is provided for selectively limiting movement of one of the at least one rotatable drive shaft. The locking mechanism is adapted to selectively engage the plurality of notches to selectively maintain the indexing mechanism in one of the first position and the neutral position. The locking mechanism includes an indexing lever having a contact surface for contacting the rotatable drive shaft.
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BRP-Rotax GmbH & Co. KG
Le David D.
Osler Hoskin & Harcourt LLP
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