Spring devices patents
Featured patents
Compressible Elastomeric Spring
US 08783670 B2, July 22, 2014, Having rigid spacer plate between plural elastomeric segments, Ronald J. Sprainis et al. / WABTEC Holding Corp (Wilmerding, US)
A compressible spring for at least absorbing and dissipating energy…
Helicopter Landing Gear Damper
US 08763997 B2, July 1, 2014, Fluid retarder, Marcus L. Dunn / Nanokas Aviation, L.L.C. (Stroud, US)
A damper for a landing gear of a helicopter, comprising:…
Pad for Leaf Spring
US 08770558 B2, July 8, 2014, Auxiliary tensioning elements, Tsunefumi Kanematsu / NHK Spring Co., Ltd (Yokohoma-shi, JP)
A pad for leaf springs, which is disposed between laminated leaf springs and used…
Load Mount Jounce Rate Cup
US 08733745 B2, May 27, 2014, Mounted at end of retarder, Robert L. Geisler et al. / GM Global Technology Operations LLC (Detroit, US)
A vehicle suspension system comprising:…
Cover Member and Suspension
US 08657270 B2, Feb. 25, 2014, Helical coil spring, Akira Takada et al. / Showa Corporation (Saitama, JP)
A cover member having a plurality of peak portions and a plurality of trough…
Anti-Vibration Device
US 08672304 B2, March 18, 2014, Axial, Akira Ueki / Bridgestone Corporation (Tokyo, JP)
An anti-vibration device comprising:…
Shock Absorber for Vehicle Seat
US 08662483 B2, March 4, 2014, Metallic and nonmetallic, Masayuki Kitou et al. / Toyota Boshoku Kabushiki Kaisha (Aichi-Ken, JP)
A shock absorber for vehicle seat, the shock absorber suspended on a seat frame…
Dual Frequency Damper for an Aircraft
US 08622375 B2, Jan. 7, 2014, Including energy absorbing means or feature, Mithat Yuce et al. / Textron Innovations Inc. (Providence, US)
A dual frequency damper for a rotorcraft, the dual frequency damper comprising:…
Systems for Damping Vibrations From a Payload
US 08444121 B2, May 21, 2013, Including means for charging or discharging spring, Jim Boyd et al. / Honeywell International Inc. (Morristown, US)
A system for damping vibrations from a payload, the system comprising:…
Fluid Filled Vibration Damping Device
US 08454002 B2, June 4, 2013, Axial, Tetsuya Miyahara et al. / Tokai Rubber Industries, Ltd. (Aichi, JP)
A fluid filled vibration damping device comprising:…
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