GB2297140B - Spring apparatus - Google Patents

Spring apparatus

Info

Publication number
GB2297140B
GB2297140B GB9500993A GB9500993A GB2297140B GB 2297140 B GB2297140 B GB 2297140B GB 9500993 A GB9500993 A GB 9500993A GB 9500993 A GB9500993 A GB 9500993A GB 2297140 B GB2297140 B GB 2297140B
Authority
GB
United Kingdom
Prior art keywords
spring apparatus
spring
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9500993A
Other versions
GB9500993D0 (en
GB2297140A (en
Inventor
John Hopkins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9500993A priority Critical patent/GB2297140B/en
Publication of GB9500993D0 publication Critical patent/GB9500993D0/en
Publication of GB2297140A publication Critical patent/GB2297140A/en
Application granted granted Critical
Publication of GB2297140B publication Critical patent/GB2297140B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/025—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by having a particular shape
    • F16F1/027—Planar, e.g. in sheet form; leaf springs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Springs (AREA)
GB9500993A 1995-01-19 1995-01-19 Spring apparatus Expired - Fee Related GB2297140B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9500993A GB2297140B (en) 1995-01-19 1995-01-19 Spring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9500993A GB2297140B (en) 1995-01-19 1995-01-19 Spring apparatus

Publications (3)

Publication Number Publication Date
GB9500993D0 GB9500993D0 (en) 1995-03-08
GB2297140A GB2297140A (en) 1996-07-24
GB2297140B true GB2297140B (en) 1998-04-29

Family

ID=10768218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9500993A Expired - Fee Related GB2297140B (en) 1995-01-19 1995-01-19 Spring apparatus

Country Status (1)

Country Link
GB (1) GB2297140B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748682B4 (en) * 1997-11-04 2009-04-09 Eurocopter Deutschland Gmbh Support bearing spring element and support bearing for helicopter tail rotors and support structures for use in space
GB2366605B (en) * 2000-09-09 2004-02-11 John Hopkins Spring
EP2002759B1 (en) 2007-06-15 2011-11-02 Imre Dr. Szabó Energy storing spring from wood
CN103883656A (en) * 2014-04-17 2014-06-25 植健 Novel Z-shaped spring

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916123A (en) * 1960-09-06 1963-01-23 Vickers Armstrongs Aircraft Improvements in shock absorbers
GB1316609A (en) * 1969-05-30 1973-05-09 Voest Ag Curved supporting and guiding construction for continuously cast bars
GB2198209A (en) * 1986-12-04 1988-06-08 Milton Normount Weber Shock absorbing support rail
EP0271355A2 (en) * 1986-12-12 1988-06-15 Everett Harrow Schwartzman Improved integral spring flexure for use with high speed rotating shafts
US4858897A (en) * 1987-11-16 1989-08-22 Hideki Irifune Spring
US5062619A (en) * 1989-04-03 1991-11-05 Nabeya Kogyo Co., Ltd. Non-linear spring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916123A (en) * 1960-09-06 1963-01-23 Vickers Armstrongs Aircraft Improvements in shock absorbers
GB1316609A (en) * 1969-05-30 1973-05-09 Voest Ag Curved supporting and guiding construction for continuously cast bars
GB2198209A (en) * 1986-12-04 1988-06-08 Milton Normount Weber Shock absorbing support rail
EP0271355A2 (en) * 1986-12-12 1988-06-15 Everett Harrow Schwartzman Improved integral spring flexure for use with high speed rotating shafts
US4858897A (en) * 1987-11-16 1989-08-22 Hideki Irifune Spring
US5062619A (en) * 1989-04-03 1991-11-05 Nabeya Kogyo Co., Ltd. Non-linear spring

Also Published As

Publication number Publication date
GB9500993D0 (en) 1995-03-08
GB2297140A (en) 1996-07-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050119