Patent by Frederick Lanchester and Edward Claude Shakespeare Clench of The Aster Engineering Company (1913) Limited for improvements relating to high speed reciprocating engines

Scope and Content

Relates to four and six cylinder maotor vehicle engines. Refers to patents 1910-21139 (LAN/6/106) and 1911-3682 (LAN/6/107); eliminates torsional vibration in the crank shafts by attaching friction plates to the crank web.