LandOfFree - US Patents - Listing for Machine element or mechanism

Machine element or mechanism – Elements – Cranks and wrist pins

Welded crankshaft

Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements

Welded steel roller chain

Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating

Well pump jack with controlled counterbalancing

Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating

Well pumping unit

Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating

Well pumping unit

Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating

Well pumping unit with adjustable balance beam

Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary

Well pumping unit with counterweight

Machine element or mechanism – Elements – Gear casings

Wet flywheel housing

Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements

Wheel assembly for supporting an endless resilient belt for pick

Machine element or mechanism – Gearing – Plural power paths to and/or from gearing

Wheel drive mechanism

Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position

Wheel final drive assembly

Machine element or mechanism – Gearing – Directly cooperating gears

Wheel hub and transmission gear arrangement of a chainless trans

Machine element or mechanism – Gearing – With fluid drive

Wheel hub having driving mechanism

Machine element or mechanism – Gearing – Plural power paths to and/or from gearing

Wheel hub with integral planetary speed reducer

Machine element or mechanism – Control lever and linkage systems – Elements

Wheel security apparatus

Machine element or mechanism – Elements – Flywheel – motion smoothing-type

Wheel structure adapted to spin at high angular velocities and m

Machine element or mechanism – Power take-off – Wheel take-off

Wheeled vehicle moving apparatus

Machine element or mechanism – Control lever and linkage systems – Hand operated

Wheeled walker brake lever mounting arrangement

Machine element or mechanism – Gyroscopes – Multiple gyroscopes

Wide bandwidth stable member without angular accelerometers