Power Output Pulley Selectively Shiftable to Different Power Output Locations Relative to Input Pulley - Endless belt power transmission systems or components patents
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Adjustable Drive System
US 08715119 B1, May 6, 2014, Michael J. Johnson et al. / R.A. Pearson Company (Spokane, US)
An adjustable chain drive, comprising:…
Patentorg has 1 document under Power Output Pulley Selectively Shiftable to Different Power Output Locations Relative to Input Pulley Patents.
Other subcategories for category Endless belt power transmission systems or components
- Pulley With Belt-Receiving Groove Formed by Drive Faces on Relatively Axially Movable Coaxial Confronting Members 8
- Speed Responsive 2
- And Load Responsive 1
- Via Ball 1
- Load Responsive 1
- With Actuator Driven by Electrical or Fluid Motor 1
- Fluid Pressure Actuator for Adjustment of Member 7
- Including Actuator Interconnecting Plural Pulleys on Spaced Shafts for Simultaneous Adjustment 1
- Plural Members Forming Plural Belt-Receiving Grooves on Common Axis 1
- With Spring Device 2
- Pulley With Expansible Rim Means or Pulleys With Alternately Useable Nestable Rims 1
- Plural Turns of Same Belt About Axis of Each of Laterally Spaced Pulleys 1
- Control for Variable Input to Output Speed-Ratio 1
- Condition Responsive 3
- Including Intermeshing Gears in One Drive Train 1
- Including Separate Belt on Each of Coaxial Pulleys Selectively Engaged in Drive Train 1
- With Overrunning Clutch 3
- Including Belt Shiftable Axially From One to Another Surface of Stepped Pulley or Coaxial Pulleys of Different Diameter 1
- And Including Belt-Shifter Mechanism 13
- For Shifting Belt From Both Power Input and Power Output Pulleys 3
- Shifter Mechanism Including Parallelogram Linkage 6
- Including Mechanism for Shifting Belt Axially on Spaced Pulleys With Tapering Drive Face 1
- With Common Belt Concurrently Engaging Input and Plural Output Pulleys 1
- Structure Facilitating Lubrication of Belt, Pulley, or Guide Roll 1
- Fluid-Impelling Means 1
- Resilient Connection Between Pulley or Guide-Roll Rim and Mount 6
- Means for Adjusting Belt Tension or for Shifting Belt, Pulley or Guide Roll 6
- Tension Adjuster or Shifter Driven by Electrical or Fluid Motor 13
- Tension Adjuster Has Surface in Sliding Contact With Belt 18
- Pulley or Guide Roll Has Eccentric Mount for Shifting or Tensioning Movement 2
- Pulley Shifter 1
- Pulley on Shaft of Adjustably Mounted Drive Motor 2
- Portable Hand Tool for Removing or Installing Belt 2
- Guide Roll Mounted for Movement of Its Axis Along Arcuate Path to Tension Belt 3
- Plural Guide Rolls Engaging Single Belt 1
- Guide Roll Spring Biased in Belt-Tensioning Direction 14
- Guide Roll Mounted for Movement of Its Axis Along Rectilineal Path to Tension Belt 2
- Belt Guide Has Surface in Sliding Contact With Belt 4
- Guard or Housing for Belt or Pulley 4
- Extending Along Entire Length of Belt Run 1
- System Including Spaced Pulleys Interconnected by a Belt 2
- With Frame or Mount for System 2
- Positive Drive Pulley or Guide Roll 3
- With Particular Belt 1
- With Sequential Links Pivoted About Discrete Pivot Pin 1
- And Each Link Has Integral Surfaces Forming Inwardly Opening Groove 2
- Coaxial Surface Is Belt-Engaging Surface on Positive Drive Pulley of Different Circumference 8
- Having Belt-Engaging Surfaces on Discrete Circumferentially Spaced, Relatively Movable or Replaceable Members 1
- Friction Drive Pulley or Guide Roll 5
- With Particular Belt 1
- And Ball or Roller Bearing for Mounting Pulley or Guide Roll on Support 2
- Positive Drive Belt 2
- Drive Surfaces on Longitudinally Spaced Teeth Formed Integral With Flexible Member 3
- Belt Formed of Rigid Links 5
- Including Nonmetallic Part 2
- Link Including Integral Surfaces Forming Inwardly Opening Groove 1
- Plural Links Having Laterally Aligned Groove-Forming Surfaces 2
- Connector or Bearing Member Extending Through or Positioned in Laterally Aligned Openings in Adjacent Links Is Noncircular in Transverse Cross Section 1
- Multiple Connector or Bearing Members Extend Through or Positioned in Common Opening 4
- Including Separate Locking Member for Retaining Link-Connector in Laterally Aligned Openings Through Adjacent Links 1
- Connector Connects Sequential Links Each Having Discrete Members Forming Laterally Spaced Sides 3
- Link Including Common Member Forming Laterally Spaced Sides of Opening for Pulley Tooth 1
- Friction Drive Belt 1
- Including Plural Interconnected and Transversely Spaced Pairs of Oppositely Facing Side-Drive Surfaces 1
- Including Plural Interconnected Members Each Having a Drive Surface Facing in a Common Direction 1
- Belt Has Oppositely Facing Side Drive Surfaces 6
- And Sequential Pairs Are Interconnected Longitudinally by Distinct Pivot Elements 2
- Including Embedded Elongated Strand Having Multiple Components or Layers of Diverse Materials 2
- Including Plural Layers of Different Elastomeric Materials 1
- Having Trapezoidal Cross Section 1
- Including Fabric Web 1