WO2003087618A3 - Compact shock absorption, vibration, isolation, and suspension device - Google Patents

Compact shock absorption, vibration, isolation, and suspension device Download PDF

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Publication number
WO2003087618A3
WO2003087618A3 PCT/US2003/009868 US0309868W WO03087618A3 WO 2003087618 A3 WO2003087618 A3 WO 2003087618A3 US 0309868 W US0309868 W US 0309868W WO 03087618 A3 WO03087618 A3 WO 03087618A3
Authority
WO
WIPO (PCT)
Prior art keywords
isolation
vibration
suspension device
shock absorption
compact shock
Prior art date
Application number
PCT/US2003/009868
Other languages
French (fr)
Other versions
WO2003087618A2 (en
Inventor
Elmer Lee
Original Assignee
Elmer Lee
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elmer Lee filed Critical Elmer Lee
Priority to JP2003584532A priority Critical patent/JP2005522647A/en
Priority to AU2003220614A priority patent/AU2003220614A1/en
Priority to CA002480723A priority patent/CA2480723A1/en
Priority to EP03716928A priority patent/EP1492600A4/en
Priority to KR10-2004-7016029A priority patent/KR20050006145A/en
Publication of WO2003087618A2 publication Critical patent/WO2003087618A2/en
Publication of WO2003087618A3 publication Critical patent/WO2003087618A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/0046—Roller skates; Skate-boards with shock absorption or suspension system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/22—Wheels for roller skates
    • A63C17/223—Wheel hubs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3835—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by the sleeve of elastic material, e.g. having indentations or made of materials of different hardness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/14—Plastic spring, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B60G2204/4104—Bushings having modified rigidity in particular directions
    • B60G2204/41042—Bushings having modified rigidity in particular directions by using internal cam surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/13—Small sized city motor vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/20—Toys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Dampers (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

A compact shock (10) with flexures 18, bumpers (22A, 22B) and chamber (28A, 28C) filled with low durometer elastomeric material for damping vibrations.
PCT/US2003/009868 2002-04-08 2003-03-31 Compact shock absorption, vibration, isolation, and suspension device WO2003087618A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003584532A JP2005522647A (en) 2002-04-08 2003-03-31 Small shock absorber, anti-vibration and / or suspension device
AU2003220614A AU2003220614A1 (en) 2002-04-08 2003-03-31 Compact shock absorption, vibration, isolation, and suspension device
CA002480723A CA2480723A1 (en) 2002-04-08 2003-03-31 Compact shock absorption, vibration, isolation, and suspension device
EP03716928A EP1492600A4 (en) 2002-04-08 2003-03-31 Compact shock absorption, vibration, isolation, and suspension device
KR10-2004-7016029A KR20050006145A (en) 2002-04-08 2003-03-31 Compact shock absorption, vibration, isolation, and suspension device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37090502P 2002-04-08 2002-04-08
US60/370,905 2002-04-08

Publications (2)

Publication Number Publication Date
WO2003087618A2 WO2003087618A2 (en) 2003-10-23
WO2003087618A3 true WO2003087618A3 (en) 2004-07-15

Family

ID=29250603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/009868 WO2003087618A2 (en) 2002-04-08 2003-03-31 Compact shock absorption, vibration, isolation, and suspension device

Country Status (6)

Country Link
EP (1) EP1492600A4 (en)
JP (1) JP2005522647A (en)
KR (1) KR20050006145A (en)
AU (1) AU2003220614A1 (en)
CA (1) CA2480723A1 (en)
WO (1) WO2003087618A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7478803B2 (en) * 2000-11-17 2009-01-20 Elmer C. Lee Compact shock absorption, vibration, isolation, and suspension device
FR2880933A1 (en) * 2005-01-17 2006-07-21 Cf Gomma Spa Elastic movable units e.g. case, articulating device for e.g. automobile, has core mounted inside outer frame, and elastic mass with pairs of blocks, connecting frame and core, where one pair has shape of removable inserts with axial fit
JP2008254565A (en) * 2007-04-04 2008-10-23 Yamani:Kk Caster
EP1980301A1 (en) * 2007-04-12 2008-10-15 IG EL Ingenieurgemeinschaft Erich Leitner AG Wheel, especially for wheeled sport or leisure devices
CN107413040B (en) 2010-07-16 2020-06-02 罗杰·R·亚当斯 Wearable device
US8544854B2 (en) 2011-12-09 2013-10-01 Roger R. Adams Wearable device with attachment system
WO2013148756A1 (en) * 2012-03-27 2013-10-03 Brian Lewis Interchangeable axle suspension spacer slider system and method of making same
JP6000104B2 (en) * 2012-12-14 2016-09-28 ダイハツ工業株式会社 Mount member
US9879722B2 (en) 2013-03-11 2018-01-30 Bell Helicopter Textron Inc. Low shear modulus transition shim for elastomeric bearing bonding in torsional applications
KR101393371B1 (en) 2013-08-07 2014-05-09 (주)윤성정기 Low noise and vibration wheel and cushion pad
US10071303B2 (en) 2015-08-26 2018-09-11 Malibu Innovations, LLC Mobilized cooler device with fork hanger assembly
US10807659B2 (en) 2016-05-27 2020-10-20 Joseph L. Pikulski Motorized platforms

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790520A (en) * 1985-11-25 1988-12-13 Nissan Motor Co., Ltd. Vibration insulating device with flexible diaphragm between radially outer gas chamber and radially inner liquid chamber
US4871152A (en) * 1986-07-04 1989-10-03 Takai Rubber Industries, Ltd. Fluid-filled resilient bushing structure with radial vanes
US5102107A (en) * 1988-01-15 1992-04-07 Hutchinson Resilient supports for shock absorbing systems
US5411287A (en) * 1992-07-07 1995-05-02 Henschen; Curtiss W. Multiple stage torsion axle
US5842687A (en) * 1997-04-25 1998-12-01 Lord Corporation Self-aligning vibration mount with compound-angled flexing elements
US5922151A (en) * 1994-12-12 1999-07-13 The Hyper Corporation Polyurethane skate wheel with shaped foam core
US5954317A (en) * 1996-09-26 1999-09-21 Boge Gmbh Hydraulically damping rubber bearing
US6367819B1 (en) * 2000-03-20 2002-04-09 Ole S. Andersen Shock absorbing skateboard truck assembly
US6543792B1 (en) * 1998-06-26 2003-04-08 Android Laboratories In-line skate suspension for shock energy storage and recovery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226432B (en) * 1962-11-08 1966-10-06 Daimler Benz Ag Wheel suspension for motor vehicles by means of pendulum half-axles and with support of the same by drawbars
DE19746192A1 (en) * 1997-10-18 1999-05-06 Freudenberg Carl Fa Mounting for e.g. shock absorber

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790520A (en) * 1985-11-25 1988-12-13 Nissan Motor Co., Ltd. Vibration insulating device with flexible diaphragm between radially outer gas chamber and radially inner liquid chamber
US4871152A (en) * 1986-07-04 1989-10-03 Takai Rubber Industries, Ltd. Fluid-filled resilient bushing structure with radial vanes
US5102107A (en) * 1988-01-15 1992-04-07 Hutchinson Resilient supports for shock absorbing systems
US5411287A (en) * 1992-07-07 1995-05-02 Henschen; Curtiss W. Multiple stage torsion axle
US5922151A (en) * 1994-12-12 1999-07-13 The Hyper Corporation Polyurethane skate wheel with shaped foam core
US5954317A (en) * 1996-09-26 1999-09-21 Boge Gmbh Hydraulically damping rubber bearing
US5842687A (en) * 1997-04-25 1998-12-01 Lord Corporation Self-aligning vibration mount with compound-angled flexing elements
US6543792B1 (en) * 1998-06-26 2003-04-08 Android Laboratories In-line skate suspension for shock energy storage and recovery
US6367819B1 (en) * 2000-03-20 2002-04-09 Ole S. Andersen Shock absorbing skateboard truck assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1492600A4 *

Also Published As

Publication number Publication date
CA2480723A1 (en) 2003-10-23
EP1492600A4 (en) 2005-05-04
EP1492600A2 (en) 2005-01-05
KR20050006145A (en) 2005-01-15
AU2003220614A1 (en) 2003-10-27
AU2003220614A8 (en) 2003-10-27
WO2003087618A2 (en) 2003-10-23
JP2005522647A (en) 2005-07-28

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