EP0737491A1 - Mehrzweckübungsgerät - Google Patents

Mehrzweckübungsgerät Download PDF

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Publication number
EP0737491A1
EP0737491A1 EP95810242A EP95810242A EP0737491A1 EP 0737491 A1 EP0737491 A1 EP 0737491A1 EP 95810242 A EP95810242 A EP 95810242A EP 95810242 A EP95810242 A EP 95810242A EP 0737491 A1 EP0737491 A1 EP 0737491A1
Authority
EP
European Patent Office
Prior art keywords
arms
pulley
main frame
rowing
leg press
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.)
Granted
Application number
EP95810242A
Other languages
English (en)
French (fr)
Other versions
EP0737491B1 (de
Inventor
Hai Pin Kuo
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 ES95810242T priority Critical patent/ES2122497T3/es
Priority to AT95810242T priority patent/ATE170086T1/de
Priority to EP95810242A priority patent/EP0737491B1/de
Priority to DK95810242T priority patent/DK0737491T3/da
Priority to DE69504296T priority patent/DE69504296T2/de
Publication of EP0737491A1 publication Critical patent/EP0737491A1/de
Application granted granted Critical
Publication of EP0737491B1 publication Critical patent/EP0737491B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/153—Using flexible elements for reciprocating movements, e.g. ropes or chains wound-up and unwound during exercise, e.g. from a reel
    • 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
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
    • 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
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies

Definitions

  • This invention relates to a motorized pulling system for a universal gym.
  • This invention relates to an improved pulling system for a universal gym.
  • This invention relates to a motorized pulling system for a universal gym.
  • the universal gym comprises a main frame 100 on which are mounted a pair of rotatable arms 20, a pair of rowing arms 30, a leg press 40, and a motor 80.
  • the rotatable arms 20, the rowing arms 30 and the leg press 40 are connected with a motor 80 via two cables 71 and 72 and a plurality of pulleys.
  • This invention is characterized by utilizing a motor 80 to provide pulling force for a universal gym instead of weights thereby reducing the size of the universal gum and enabling the load to be adjusted conveniently and linearly.
  • the motor 80 is fixedly mounted the main frame and engaged with a gear reduction device 81 which has an output shaft 82.
  • the main frame 100 includes an auxiliary frame 50 and a movable leg 60.
  • the auxiliary frame 50 is fitted between two supports 101 of the main frame 100.
  • the rowing arm 30 is provided at the lower end with a pin 301 extending through the support 101 of the main frame 100 into the auxiliary frame 30 so that the auxiliary frame 30 will be rotated in unison with the rowing arm 30 (see FIGS. 3, 6 and 7).
  • the movable leg 60 is rotatably connected with the main frame 100 and has a pair of rods 61 enclosed with sponge-like material.
  • the rotatably arms 20 are each vertically rotatably connected with one side of the main frame 100.
  • a first pulley 1 is fixedly mounted on the main frame 100.
  • a second pulley 2 is fixedly mounted on the auxiliary frame 50 so that the second pulley 2 will be moved together with the rowing arm 30.
  • the second pulley 2 is disposed at the left side of the first pulley 1 (see FIG. 4).
  • a third pulley 3 is fixedly mounted on the main frame 100 and disposed at the left side of the second pulley (see FIG. 4).
  • a fourth pulley 4 is fixedly mounted on the main frame 100 and located above the third pulley 3.
  • a fifth pulley 5 is fixedly mounted on the main frame 100 and disposed above the fourth pulley 4.
  • a sixth pulley 6 is fixedly mounted on the main frame 100 and disposed above the fifth pulley 4.
  • a seventh pulley 7 is disposed between the fifth pulley 5 and the sixth pulley 6.
  • An eighth pulley 8 is fixedly connected with the seventh pulley 7 (see FIGS. 3, 4 and 5).
  • a ninth pulley 9 is fixedly mounted on the main frame 100 (see FIGS. 3 and 4).
  • a tenth pulley 10 is fixedly mounted at the right side of the ninth pulley 98 (see FIG. 5).
  • An eleventh pulley 11 is rotatably mounted at one side of the main frame 100.
  • An twelve pulley 12 is rotatably mounted at the other side of the main frame 100.
  • a thirteenth pulley 13 is fixedly mounted on the main frame 100.
  • a fourteenth pulley 14 is fixedly mounted on the main frame 100 and disposed under the thirteenth pulley 13 (see FIG. 4).
  • a fifteenth pulley 15 is fixedly mounted at the lower end of the movable leg 60 so that the fifteenth pulley 15 will move in unison with the movable leg 60.
  • the cable 71 is connected with the fifteenth pulley 15 at one end and with the output shaft 82 of the gear reduction device 81 at the other end.
  • the cable 70 passes in sequence through the lower side of the first pulley 1, the upper side of the second pulley 2, the lower side of the third pulley 3, the upper side of the fourth pulley 4, the right side of the fifth pulley 5, the left side of the seventh pulley 7, the right side of the sixth pulley 6, the upper side of the thirteenth pulley 13, the lower side of the fourteenth pulley 14, and the lower side of the fifteen pulley 15.
  • the second cable 72 is connected with the eleventh pulley 11 at one end and with the twelve pulley 12 at another end. Further, the second cable 72 sequentially passes through the left side of the ninth pulley 11, the right side of the eighth pulley 8 and the left side of the tenth pulley 10.
  • the motor 80 is connected with an electronic controlling device (not shown) through which the speed of the motor 80 can be adjusted linearly.
  • an electronic controlling device may be of any conventional design well known to those skilled in the art and is not considered a part of the invention.
  • the connection between the first cable 71 and the output shaft 82 of the gear reduction device 81 is shown in FIG. 11.
  • FIGS. 8A and 8B show the working principle of the rowing arms 30.
  • the auxiliary frame 50 will have a tendency to rotate upward with respect to the support 101 of the main frame 100.
  • the force applied on the rowing arms 30 by an user is larger than the pulling force of the output shaft 82 of the gear reduction device 81, the second pulley 2 will be lifted thus giving exercise to the user.
  • FIG. 9A and 9B show the working principle of the rotatable arms. As shown, when the rotatable arms 40 are rotated inward, the second cable 71 will pull the eighth pulley 8 to go forward. However, the rotatable arms 40 can only be rotated when the force applied on the rotatable arms 40 by the user is larger than the pulling force of the output shaft 82 of the gear reduction device 81.
  • FIG. 10 shows the working principle of the leg press 60. As can be seen, when the fifteen pulley 15 is rotated upward, the motor 80 will tend to pull the first cable 71. Only when a force applied to the leg press 60 is larger than the pulling force of the output shaft 82 of the gear reduction device 81 will the leg press 60 be rotated upward.

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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rehabilitation Tools (AREA)
  • Control Of Multiple Motors (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Toys (AREA)
  • Soil Working Implements (AREA)
EP95810242A 1995-04-10 1995-04-10 Mehrzweckübungsgerät Expired - Lifetime EP0737491B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES95810242T ES2122497T3 (es) 1995-04-10 1995-04-10 Maquina de ejercicio multifuncional.
AT95810242T ATE170086T1 (de) 1995-04-10 1995-04-10 Mehrzweckübungsgerät
EP95810242A EP0737491B1 (de) 1995-04-10 1995-04-10 Mehrzweckübungsgerät
DK95810242T DK0737491T3 (da) 1995-04-10 1995-04-10 Motionsmaskine med flere formål
DE69504296T DE69504296T2 (de) 1995-04-10 1995-04-10 Mehrzweckübungsgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95810242A EP0737491B1 (de) 1995-04-10 1995-04-10 Mehrzweckübungsgerät

Publications (2)

Publication Number Publication Date
EP0737491A1 true EP0737491A1 (de) 1996-10-16
EP0737491B1 EP0737491B1 (de) 1998-08-26

Family

ID=8221728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810242A Expired - Lifetime EP0737491B1 (de) 1995-04-10 1995-04-10 Mehrzweckübungsgerät

Country Status (5)

Country Link
EP (1) EP0737491B1 (de)
AT (1) ATE170086T1 (de)
DE (1) DE69504296T2 (de)
DK (1) DK0737491T3 (de)
ES (1) ES2122497T3 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870520A3 (de) * 1997-04-01 1998-12-02 Hai Pin Kuo Gegenhaltmechanismus für ein Übungsgerät
NL1019984C2 (nl) 2002-02-18 2003-08-19 Bonte Zwolle B V Inrichting voor het belasten van spieren en/of gewrichten.
CN110960831A (zh) * 2019-11-25 2020-04-07 哈尔滨极者科技有限责任公司 一种燃脂锻炼装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409246A1 (de) * 1984-03-14 1986-02-27 Bernd 5500 Trier Huber Universales trainings- und rehabilitationsgeraet
DE9303454U1 (de) * 1993-03-09 1993-05-06 Chen, Jack, Sa Lu, Taichung Mehrzweckturngerät
US5263915A (en) * 1989-08-30 1993-11-23 Pacific Fitness Corporation Exercise method with adjustable position exercise members
US5304104A (en) * 1993-06-10 1994-04-19 Chi Wu H Dynamic resistance device for a physical exerciser
US5316534A (en) * 1992-02-14 1994-05-31 Proform Fitness Products, Inc. Multipurpose exercise machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409246A1 (de) * 1984-03-14 1986-02-27 Bernd 5500 Trier Huber Universales trainings- und rehabilitationsgeraet
US5263915A (en) * 1989-08-30 1993-11-23 Pacific Fitness Corporation Exercise method with adjustable position exercise members
US5316534A (en) * 1992-02-14 1994-05-31 Proform Fitness Products, Inc. Multipurpose exercise machine
DE9303454U1 (de) * 1993-03-09 1993-05-06 Chen, Jack, Sa Lu, Taichung Mehrzweckturngerät
US5304104A (en) * 1993-06-10 1994-04-19 Chi Wu H Dynamic resistance device for a physical exerciser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870520A3 (de) * 1997-04-01 1998-12-02 Hai Pin Kuo Gegenhaltmechanismus für ein Übungsgerät
NL1019984C2 (nl) 2002-02-18 2003-08-19 Bonte Zwolle B V Inrichting voor het belasten van spieren en/of gewrichten.
CN110960831A (zh) * 2019-11-25 2020-04-07 哈尔滨极者科技有限责任公司 一种燃脂锻炼装置

Also Published As

Publication number Publication date
ATE170086T1 (de) 1998-09-15
DK0737491T3 (da) 1999-05-25
DE69504296D1 (de) 1998-10-01
EP0737491B1 (de) 1998-08-26
DE69504296T2 (de) 1999-01-07
ES2122497T3 (es) 1998-12-16

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