Spring devices patents
Featured patents
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:…
Hydraulically Damping Engine Mount
US 08690132 B2, April 8, 2014, Axial, Christof Schaefer / ZF Friedrichshafen AG (Friedrichshafen, DE)
A hydraulically-damping engine mount with a housing (4) comprising…
Spring Damper
US 08636271 B2, Jan. 28, 2014, Particular end connection, Jonathan E. Slade et al.
A device for damping springs, the device comprising:…
External Shear-Hub Isolator
US 08646761 B2, Feb. 11, 2014, Annular flange or collar embedded in resilient element, Troy P. Rodecker / The Pullman Company (Milan, US)
An isolator comprising:…
Cushions Comprising Core Structures and Related Methods
US 08628067 B2, Jan. 14, 2014, Cushion for Human Comfort, Joseph T. Nilson et al. / Edizone, LLC (Alpine, US)
A cushion, comprising:…
Buffer for Absorbing Impacts
US 08622374 B2, Jan. 7, 2014, Rubber, Gerhard Kieffer / Acla-Werke GmbH (Cologne, DE)
A buffer for absorbing impacts, said buffer comprising…
Air Spring
US 08540221 B2, Sept. 24, 2013, Including rolling lobe between telescoping members, Isao Watanabe / Bridgestone Corporation (Tokyo, JP)
An air spring for disposing between a first moving body and a second moving…
Variable Amplitude Sine Wave Spring
US 08540224 B2, Sept. 24, 2013, Zigzag or plural, Walker Lee Guthrie
A spring assembly comprising at least one variable amplitude sine wave spring,…
Engine Natural Vibration Frequency Detection Method, Active Vibration Isolation Support Device Control Method, Engine Natural Vibration Frequency Detection Apparatus, Active Vibration Isolation Support Device Control Apparatus, Active Vibration Isolation Support Device, and Vibration Frequency Detection Apparatus for Vibrating Body
US 08444124 B2, May 21, 2013, With electronic or magnetic control, Tatsuhiro Yone et al. / Honda Motor Co., Ltd. (Tokyo, JP)
An engine natural vibration frequency detection method for detecting a natural…
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