Abstract

Sets of apparatus for translating motion from a rotating non-circular loop to linear motion and in possible cases vice versa. Such mechanisms are used in muffler cap spinning technology and engine crankshaft with uneven strokes; but not restricted to said applications. The mechanisms include a non-circular cam, a linear sliding arm or piston and parts to connect them. Disclosure also includes an adjustable closure for a sliding arm which could be utilized for said muffler cap spinning mechanisms or other applications.

IPC Classes  ?

• B21D 39/02 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
• F01N 13/18 - Construction facilitating manufacture, assembly or disassembly
• B21D 51/30 - Folding the circumferential seam
• B21D 53/88 - Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
• F02B 75/32 - Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
• F15B 7/02 - Systems with continuously-operating input and output apparatus
• F15B 13/042 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
• F15B 15/00 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith
• F16C 3/06 - Crankshafts
• F16H 25/14 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation