F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
F16H 21/34 (2006.01) F01B 9/02 (2006.01) F02B 75/22 (2006.01) F02D 15/02 (2006.01) F16H 21/50 (2006.01)
Patent
CA 2206455
An adjustable stroke reciprocating mechanism which includes a reciprocating member (10, 10a) mounted for reciprocating movement, a rotating member (35) mounted for rotation about a main axis (XX), a connecting rod (14, 14a) operatively connected to the reciprocating member (10, 10a) and, a crank assembly (20) including a crank arm (25) having a longitudinal axis (Y) which is inclined with respect to the main axis (XX). At least a portion of the crank arm (25) is adapted to revolve about the main axis (XX), the connecting rod (14, 14a) being operatively connected to the crank arm (25) and its position adjustable along the length thereof in either direction along the longitudinal axis (Y). There is also provided various bearing mounting assemblies for use with the adjustable stroke reciprocating mechanism and carrier and shaft assemblies allowing controlled movement along the axis of the crank arm (25).
Mécanisme à mouvement alternatif et à course réglable, comprenant un élément (10, 10a) monté de façon à présenter un mouvement alternatif, un élément (35) monté rotatif autour d'un axe principal (XX), une bielle (14, 14a) reliée de manière active à l'élément à mouvement alternatif (10, 10a), et un ensemble manivelle (20) comprenant un bras de manivelle (25) dont l'axe longitudinal (Y) est incliné par rapport à l'axe principal (XX). Au moins une partie du bras de manivelle (25) est conçue pour tourner autour de l'axe principal (XX), la bielle (14, 14a) étant reliée de manière active au bras de manivelle (25) et sa position étant réglable dans les deux directions sur la longueur dudit bras, le long de l'axe (Y). L'invention concerne également divers ensembles de montage de paliers destinés à être utilisés avec ce mécanisme à mouvement alternatif et à course réglable, ainsi que des ensembles support et arbre autorisant un déplacement régulé sur l'axe du bras de manivelle (25).
Moffat & Co.
Richter Technology Limited
LandOfFree
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