Spring devices patents
Featured patents
Seismic Isolation Device and Seismic Isolation Structure
US 08833745 B2, Sept. 16, 2014, Including energy absorbing means or feature, Go Tanaka et al. / Tokyo Denki University Oiles Corporation (Tokyo, JP)
A seismic isolation device for isolating an upper structure from a lower…
Spring Housing Unit Connected With Spring Actuator for Switchgear
US 08807547 B2, Aug. 19, 2014, For dynamic or work environment, Jae Woong Jung / LSIS Co., Ltd. (Anyang, Gyeonggi-Do, KR)
A spring housing unit 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:…
Vibration Isolation Apparatus
US 08794608 B2, Aug. 5, 2014, Elastomeric, Hironori Kato / Toyo Tire & Rubber Co., Ltd. (Osaka-shi, JP)
A vibration isolation apparatus comprising:…
Liquid Sealed Vibration Isolating Device
US 08770559 B2, July 8, 2014, Axial, Hirokazu Kadowaki et al. / Yamashita Rubber Kabushiki Kaisha (Fujimino-Shi, JP)
A liquid sealed vibration isolating device comprising:…
Elastomer Spring With Mechanically Adjustable Stiffness
US 08746663 B2, June 10, 2014, Having rigid spacer plate between plural elastomeric segments, Franz Mitsch / FM Energie GmbH & Co. KG (Heppenheim, DE)
An elastic spring element (9) of adjustable stiffness, the elastic spring element…
Multipiece Cushioning Assembly for a Telescoping Shock Absorbing Assembly
US 08733744 B2, May 27, 2014, Mechanical spring and nonresilient retarder, Ronald W. Kerr et al. / Miner Elastomer Products Corporation (Geneva, US)
In combination with an apparatus having an axially elongated axis and includes…
Compression Coil Spring and Manufacturing Device and Manufacturing Method for Coil Spring
US 08695956 B2, April 15, 2014, Circular, Hideki Okada et al. / NHK Spring Co., Ltd. (Tokyo, JP)
A compression coil spring formed by spirally bending a rod-shaped spring…
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:…
Vibrating Hand-Held Power Tool
US 08511658 B2, Aug. 20, 2013, For dynamic or work environment, Franz Moessnang / Hilti Aktiengesellschaft (Schaan, LI)
A hand-held power tool, 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