Spring devices patents
Featured patents
Elastic Device Structure
US 08851459 B2, Oct. 7, 2014, Compression spring, An Szu Hsu et al. / First Dome Corporation (New Taipei, TW)
An elastic device structure comprising:…
Anti-Vibration Connecting Rod
US 08794605 B2, Aug. 5, 2014, Having concentric coaxial spring between plural confining means for radial force, Masaaki Mizobe / Kurashiki Kako Co., Ltd. (Kurashiki-Shi, JP)
An anti-vibration connecting rod, comprising:…
Energy Absorption and Distribution Material
US 08777191 B2, July 15, 2014, Including energy absorbing means or feature, Randy Kligerman et al. / Spike Inc. (Toronto, CA)
An energy absorbing and transmitting material comprising a framework…
Shock Absorber Capable of Damping Vibration
US 08702073 B2, April 22, 2014, Resilient Shock or Vibration Absorber, JuiJing Lim et al. / Seagate Technology LLC (Cupertino, US)
A shock absorber comprising:…
Variable Stiffness Liquid Inertia Vibration Eliminator
US 08684340 B2, April 1, 2014, With electronic or magnetic control, Michael R. Smith et al. / Textron Innovations Inc. (Providence, US)
A variable stiffness liquid inertia vibration isolation device, comprising:…
Liquid-Sealed Type Vibration Isolator
US 08596621 B2, Dec. 3, 2013, Axial, Dai Ogasawara et al. / Toyo Tire & Rubber Co., Ltd. (Osaka, JP)
A liquid-sealed type vibration isolator, comprising:…
Gas Spring and Gas Damper Assembly and Method
US 08511652 B2, Aug. 20, 2013, Including rolling lobe between telescoping members, Graham R. Brookes et al. / Firestone Industrial Products Company, LLC (Indianapolis, US)
A gas spring and gas damper assembly comprising:…
Tubular Torsion Bar
US 08505888 B2, Aug. 13, 2013, Torsion, Todd Michael Whitaker et al. / Impulse Composites, LLC (Niwot, US)
A tubular torsion bar comprising:…
Continuously Variable Natural Frequency and Damping Vibration Isolation System
US 08490952 B1, July 23, 2013, Having flexible wall, Jerald M. Vogel et al. / Vibroacoustics Solutions, Inc. (Boone, US)
Apparatus for isolating movement of a suspended mass, the apparatus comprising:…
Rotary Shaft Flexural Vibration Damping Device
US 08474803 B2, July 2, 2013, Diverse resistance to vibration along different axes, Diego Scaltritti et al. / Agustawestland S.p.A. (Samarate, IT)
A damping device for damping flexural vibration of a shaft rotating about a first…
Patentorg has 223 documents under Spring Devices Patents.
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- Packing Expander or Constrictor 1
- Spring Panel Comprises Vertically Oriented Compressible Coil Springs 2
- Vehicle 1
- Railway 1
- Mechanical Spring and Nonresilient Retarder 2
- Elastomeric Spring or Friction Element 1
- Fluid Retarder 3
- With Separate Pump or Adjustment for Spring Loading 1
- Elastomeric Spring 1
- Mounted at End of Retarder 8
- Helical Coil Spring 1
- Coil and Rubber Type 1
- Coil and Fluid Pressure 2
- Auxiliary Tensioning Elements 1
- Intermediate Supports 2
- Including Spring Position Adjustment or Geared Connection 1
- Torsion 1
- Elastomeric 5
- Including Central Guide Rod or Tube Through Spring 8
- Having Rigid Spacer Plate Between Plural Elastomeric Segments 2
- Comprising Compressible Fluid 1
- Having Lockable Strut 2
- With Retarder 4
- Self-Pumping 1
- Having Flexible Wall 2
- Including Rolling Lobe Between Telescoping Members 1
- Having Flexible Wall 2
- Including Rolling Lobe Between Telescoping Members 3
- Having Plural Compressible Fluid Springs 1
- Having Flexible Wall 7
- Including Means for Charging or Discharging Spring 3
- Braces 1
- Compression Spring 2
- Drawbars Inclosed 1
- Tension Spring 3
- Press Cushion 1
- Compound 1
- Diaphragm or Bellows 2
- Piston 1
- Seat Support 4
- Velocipede or Motorcycle 1
- Flexural 1
- Friction Snubber 1
- Resilient Shock or Vibration Absorber 8
- Tool Movement Dampening 1
- Bumper 1
- Rubber 2
- Including Energy Absorbing Means or Feature 10
- Having Concentric Coaxial Spring Between Plural Confining Means for Radial Force 5
- Axial 33
- With Electronic or Magnetic Control 12
- With Electronic or Magnetic Control 1
- Variably Preloaded 1
- Metallic and Nonmetallic 1
- Diverse Resistance to Vibration Along Different Axes 1
- Nonmetallic, Resilient Element 4
- Plural Resilient Elements With Rigid Spacer 1
- Confined Between Coaxial, Vibrating Annular Members 2
- Including Radial Contact Surface, e.g., Tapered or Shouldered Member 1
- Annular Flange or Collar Embedded in Resilient Element 2
- Flanged or Collared Innermost Member 1
- Arcuate or Tapered Contact Surface 1
- Cushion for Human Comfort 3
- Zigzag 1
- Fibrous 1
- Glass Fiber 1
- Compound 1
- Rubber 1
- Rubber 2
- Torsion 1
- Coil 1
- Volute 1
- Bendable Along Flat Surface 2
- Snap Spring 1
- Flexural Support 4
- Ring or Annular Spider 2
- Bow Spring or Superposed Spring Elements 1
- Zigzag or Plural 3
- Coil 4
- Circular 1
- Including Internal Brace 2
- Including End Thrust Member 2
- For Dynamic or Work Environment 2
- Particular End Connection 4
- Irregular 1
- Miscellaneous 2