Spring devices patents
Featured patents
Air Spring
US 08844911 B2, Sept. 30, 2014, Having flexible wall, Matthias Hlawatczek et al. / ContiTech Luftfedersysteme GmbH (Hannover, DE)
An air spring comprising:…
Gas Spring and Gas Damper Assembly and Method
US 08800975 B2, Aug. 12, 2014, Including rolling lobe between telescoping members, Pradipta N. Moulik et al. / Firestone Industrial Products Company, LLC (Indianapolis, US)
A gas spring and gas damper assembly comprising:…
Fore-Aft Vibration Isolator
US 08800976 B2, Aug. 12, 2014, Seat Support, Andrew Schultz et al. / CVG Management Corporation (New Albany, US)
A system that facilitates vibratory dampening, comprising:…
Vehicular Suspension Enhancement
US 08733746 B1, May 27, 2014, Elastomeric, Michael Savage et al. / Supersprings International, Inc. (Carpinteria, US)
A vehicular suspension enhancer for installation in a space between the axle…
Drawbar Spring Coupler
US 08740196 B2, June 3, 2014, Drawbars inclosed, Jay Rodger Elrod
An assembly comprising:…
Fluid-Elastomeric Damper Assembly Including Internal Pumping Mechanism
US 08740200 B2, June 3, 2014, Elastomeric spring, Donald D. Russell / LORD Corporation (Cary, US)
A fluid-elastomeric damper including: a nonelastomeric housing; at least a first…
Vibration Absorption Device
US 08695954 B2, April 15, 2014, Axial, Akio Shimamura et al. / Bridgestone Corporation (Tokyo, JP)
A vibration absorption device comprising:…
Work Apparatus
US 08672305 B2, March 18, 2014, Confined between coaxial, vibrating annular members, Günter Wolf et al. / Andrea Stihl AG & Co. AG (Waiblingen, DE)
A work apparatus comprising:…
Device for Absorbing Kinetic Energy of a Moving Body
US 08608142 B2, Dec. 17, 2013, Including end thrust member, Toni Baer et al. / Geobrugg AG (Romanshorn, CH)
A device for absorbing kinetic energy of a moving body, comprising:…
Air Spring System
US 08474797 B2, July 2, 2013, Including means for charging or discharging spring, Thomas Sprengel et al. / Dr. Ing h.c. F. Porsche Aktiengesellschaft (Stuttgart, DE)
An air spring system comprising:…
Patentorg has 223 documents under Spring Devices Patents.
Narrow down the browsing criteria below to see more patents.
- 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