Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marthinus Briers0
Date of Patent
October 16, 2018
0Patent Application Number
150387570
Date Filed
October 28, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention discloses a gear shift arrangement, which includes a sprocket cassette being adapted to be slidably mounted on a hub which is adapted to move on a horizontal axis of a spindle, the sprocket cassette further being adapted to operatively engage with a chain so that, in operation, the chain remains in one vertical plane; and movement means adapted to move the sprocket cassette along the hub transversely relative to the chain.
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