DE68907212D1 - Verbesserter drehzahlaenderer fuer eine motorisierte laufbandvorrichtung. - Google Patents

Verbesserter drehzahlaenderer fuer eine motorisierte laufbandvorrichtung.

Info

Publication number
DE68907212D1
DE68907212D1 DE8989313203T DE68907212T DE68907212D1 DE 68907212 D1 DE68907212 D1 DE 68907212D1 DE 8989313203 T DE8989313203 T DE 8989313203T DE 68907212 T DE68907212 T DE 68907212T DE 68907212 D1 DE68907212 D1 DE 68907212D1
Authority
DE
Germany
Prior art keywords
motorized treadmill
speed changer
improved speed
treadmill device
speed
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
DE8989313203T
Other languages
English (en)
Other versions
DE68907212T2 (de
Inventor
Paul Lin
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
Application granted granted Critical
Publication of DE68907212D1 publication Critical patent/DE68907212D1/de
Publication of DE68907212T2 publication Critical patent/DE68907212T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
    • A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
    • A63B22/0257—Mechanical systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S482/00—Exercise devices
    • Y10S482/908—Adjustable

Landscapes

  • Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Rehabilitation Tools (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Transmission Devices (AREA)
DE89313203T 1989-08-22 1989-12-18 Verbesserter drehzahlaenderer fuer eine motorisierte laufbandvorrichtung. Expired - Fee Related DE68907212T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/396,706 US4917375A (en) 1989-08-22 1989-08-22 Motorized treadmill speed changer

Publications (2)

Publication Number Publication Date
DE68907212D1 true DE68907212D1 (de) 1993-07-22
DE68907212T2 DE68907212T2 (de) 1993-11-04

Family

ID=23568335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89313203T Expired - Fee Related DE68907212T2 (de) 1989-08-22 1989-12-18 Verbesserter drehzahlaenderer fuer eine motorisierte laufbandvorrichtung.

Country Status (5)

Country Link
US (1) US4917375A (de)
EP (1) EP0413871B1 (de)
CN (1) CN2066340U (de)
AT (1) ATE90583T1 (de)
DE (1) DE68907212T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062626A (en) * 1990-02-20 1991-11-05 Proform Fitness Products, Inc. Treadmill speed adjustment
AUPN298995A0 (en) * 1995-05-16 1995-06-08 Phillips, Scott Vr walker
US20130196827A1 (en) * 2012-02-01 2013-08-01 Huang-Tung Chang Buffer structure of treadmill
CN108525208A (zh) * 2018-07-10 2018-09-14 青岛英派斯健康科技股份有限公司 无动力跑步机减速安全装置
CN110393889B (zh) * 2019-06-10 2020-09-01 江西中阳电器有限公司 一种跑步机直流无刷无感电机控制系统
CN112933508A (zh) * 2021-01-29 2021-06-11 上海寅生科技有限公司 一种无极变速调节装置
CN114225302B (zh) * 2021-12-27 2023-04-18 莫建新 一种自动化推磨式减肥机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811645C (de) * 1949-02-09 1951-08-23 Grosshandlung Antriebsvorrichtung mit stufenlos regelbarem Reibscheibengetriebe
US3737163A (en) * 1970-08-17 1973-06-05 D Sumrall Treadmill exercising machine
FR2558379B1 (fr) * 1984-01-19 1986-09-05 Mutschler Marielle Appareil d'entrainement pour la marche
US4685666A (en) * 1984-08-27 1987-08-11 Decloux Richard J Climbing simulation exercise device
US4645197A (en) * 1984-09-26 1987-02-24 Mcfee Richard Bounce board exerciser
US4645204A (en) * 1985-02-06 1987-02-24 Isaac Berger Compact portable exercising apparatus
US4712791A (en) * 1986-10-02 1987-12-15 Edwards Pansy S Exercise machine

Also Published As

Publication number Publication date
DE68907212T2 (de) 1993-11-04
ATE90583T1 (de) 1993-07-15
EP0413871B1 (de) 1993-06-16
US4917375A (en) 1990-04-17
CN2066340U (zh) 1990-11-28
EP0413871A1 (de) 1991-02-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee