WO2009145421A3 - Weight control mechanism for weight machine - Google Patents

Weight control mechanism for weight machine Download PDF

Info

Publication number
WO2009145421A3
WO2009145421A3 PCT/KR2009/001512 KR2009001512W WO2009145421A3 WO 2009145421 A3 WO2009145421 A3 WO 2009145421A3 KR 2009001512 W KR2009001512 W KR 2009001512W WO 2009145421 A3 WO2009145421 A3 WO 2009145421A3
Authority
WO
WIPO (PCT)
Prior art keywords
weight
machine
control mechanism
pin
support
Prior art date
Application number
PCT/KR2009/001512
Other languages
French (fr)
Korean (ko)
Other versions
WO2009145421A2 (en
Inventor
차충환
Original Assignee
Cha Chung Hwan
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 Cha Chung Hwan filed Critical Cha Chung Hwan
Priority to CN200980000095A priority Critical patent/CN101711175A/en
Publication of WO2009145421A2 publication Critical patent/WO2009145421A2/en
Publication of WO2009145421A3 publication Critical patent/WO2009145421A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
    • A63B21/063—Weight selecting means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

The present invention concerns a weight control mechanism for a weight machine. According to the present invention, the weight control mechanism for a weight machine comprises: a frame including a support with a base, a pulley coupled to the top of the support, and a pair of guides which are vertically installed on the base and spaced at a predetermined distance from the support; a plurality of weight stacks wherein a pair of guide holes are formed and a weight selection hole is formed therebetween so that theweight stacks can be stacked; a weight rod wherein at least one pin-holding unit protrudes therefrom in order to pass through the weight selection hole and be coupled therein and the weight stack positioned on the top of the pin holding unit is supported and lifted; a weight control unit which controls the weight by rotating the weight rod and selecting whether or not the pin-holding unit holds the weight stack; and an external force transmitting unit including a cable which is connected to the top of the weight rod and thus connected to the pulley, and a handle which is connected to one end of the cable to receive external force. Therefore, the weight of the weight stack is easily controlled, thereby improving convenience, and the weight machine can be made lighter and smaller
PCT/KR2009/001512 2008-05-28 2009-03-25 Weight control mechanism for weight machine WO2009145421A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200980000095A CN101711175A (en) 2008-05-28 2009-03-25 Weight control mechanism for weight machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0049570 2008-05-28
KR1020080049570A KR100855179B1 (en) 2008-05-28 2008-05-28 Weight control device of the device's weight training device

Publications (2)

Publication Number Publication Date
WO2009145421A2 WO2009145421A2 (en) 2009-12-03
WO2009145421A3 true WO2009145421A3 (en) 2010-01-21

Family

ID=39878885

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001512 WO2009145421A2 (en) 2008-05-28 2009-03-25 Weight control mechanism for weight machine

Country Status (3)

Country Link
KR (1) KR100855179B1 (en)
CN (1) CN101711175A (en)
WO (1) WO2009145421A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0901360A2 (en) * 2009-04-22 2011-01-04 Takashi Nishimura electromechanical mechanism for fractional weight control in weight training station
KR100984258B1 (en) * 2009-08-06 2010-10-04 주식회사 케이엘에스 Apparatus for load controlling
KR101441803B1 (en) * 2013-04-25 2014-11-03 임원택 A weight lifting machine with an improved weigt control structure
KR101637146B1 (en) 2016-02-25 2016-07-07 서정근 Variable weight of lower body weight machine
CN109507019A (en) * 2019-01-11 2019-03-22 国家电网有限公司 A kind of counterweight automatic loading device and its operating method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188029A (en) * 1977-11-11 1980-02-12 Brower Harold E Multiple use weight lifting exercising device
KR19980059260U (en) * 1998-07-02 1998-10-26 한상현 Automatic weight setting device of weight training apparatus
KR200368301Y1 (en) * 2004-06-17 2004-11-18 김형태 Weight Block for Exercise Appliance
US20060205571A1 (en) * 2004-12-14 2006-09-14 Krull Mark A Exercise weight stack methods and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188029A (en) * 1977-11-11 1980-02-12 Brower Harold E Multiple use weight lifting exercising device
KR19980059260U (en) * 1998-07-02 1998-10-26 한상현 Automatic weight setting device of weight training apparatus
KR200368301Y1 (en) * 2004-06-17 2004-11-18 김형태 Weight Block for Exercise Appliance
US20060205571A1 (en) * 2004-12-14 2006-09-14 Krull Mark A Exercise weight stack methods and apparatus

Also Published As

Publication number Publication date
WO2009145421A2 (en) 2009-12-03
CN101711175A (en) 2010-05-19
KR100855179B1 (en) 2008-08-29

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