SU1623671A1 - Dumb-bells - Google Patents

Dumb-bells Download PDF

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Publication number
SU1623671A1
SU1623671A1 SU884425286A SU4425286A SU1623671A1 SU 1623671 A1 SU1623671 A1 SU 1623671A1 SU 884425286 A SU884425286 A SU 884425286A SU 4425286 A SU4425286 A SU 4425286A SU 1623671 A1 SU1623671 A1 SU 1623671A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaft
dumbbell
plates
electric motor
load
Prior art date
Application number
SU884425286A
Other languages
Russian (ru)
Inventor
Николай Ильич Волков
Виталий Николаевич Москалев
Original Assignee
Н. И. Волков и В. Н. Москалев
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 Н. И. Волков и В. Н. Москалев filed Critical Н. И. Волков и В. Н. Москалев
Priority to SU884425286A priority Critical patent/SU1623671A1/en
Application granted granted Critical
Publication of SU1623671A1 publication Critical patent/SU1623671A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00196Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using pulsed counterforce, e.g. vibrating resistance means
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • A63B21/072Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0254Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
    • A61H23/0263Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses

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)

Abstract

Изобретение позвол ет повысить эффективность тренировки путем воздействи  на мышцы руки переменной нагрузкой. Гантель содержит полую руко тку I. Руко тка 1 сообщаетс  с двум  полыми корпусами 2, 3. В корпусах размешены грузы 4 и 5. Грузы св заны между собой валом 6. Груз 4 установлен с возможностью вращени . Груз 5 неподвижен и выполнен в виде электродвигател . Подвижный груз установлен со смещением центра его массы относительно вала и выполнен в виде набора одинаковых пластин. Мен   положение пластин, подбирают величину дисбаланса. Измен   число оборотов электродвигател  и вала с пластинами, добиваютс  соответстви  частоты колебаний гантели собственной частоте колебаний мышц руки. 1 з.п. ф-лы, 1 ил.The invention makes it possible to increase the efficiency of training by acting on the muscles of the arm with a variable load. The dumbbell contains a hollow handle I. Handle 1 is in communication with two hollow shells 2, 3. Weights 4 and 5 are placed in the shells. The weights are interconnected by a shaft 6. The weight 4 is rotatably mounted. Freight 5 is fixed and made in the form of an electric motor. The movable load is installed with an offset of its center of mass relative to the shaft and is made in the form of a set of identical plates. Men position of the plates, select the amount of imbalance. By varying the number of revolutions of the electric motor and the shaft with the plates, one achieves that the oscillation frequency of the dumbbell corresponds to the natural frequency of the arm muscles. 1 hp f-ly, 1 ill.

Description

Изобретение относится к спорту, а именно к устройствам для тренировки мышц рук.The invention relates to sports, and in particular to devices for training arm muscles.

Цель изобретения — повышение эффективности тренировки путем воздействия на мышцы переменной нагрузкой.The purpose of the invention is to increase the effectiveness of training by exposing the muscles to a variable load.

На чертеже изображена гантель, продольный разрез.The drawing shows a dumbbell, a longitudinal section.

Гантель содержит полую рукоятку 1, сообщающуюся с двумя полыми корпусами 2 и 3, в которых размещены грузы 4 и 5 с возможностью вращения одного из них, связанные между собой валом 6. Неподвижный груз 5 выполнен в виде электродвигателя, а подвижный груз 4 установлен со смещением центра его массы относительно вала 6 и выполнен в виде набора одинаковых пластин 7. Электродвигатель соединен с валом 6 с помощью муфты 8. Вал 6 имеет шпоночные пазы 9, в которые входят выступы пластин 7 для предотвращения проворота их относительно вала. Пластины стянуты между собой гайкой-барашкомThe dumbbell contains a hollow handle 1, communicating with two hollow bodies 2 and 3, in which loads 4 and 5 are placed with the possibility of rotation of one of them, interconnected by a shaft 6. The fixed load 5 is made in the form of an electric motor, and the movable load 4 is set with an offset its center of mass relative to the shaft 6 and is made in the form of a set of identical plates 7. The electric motor is connected to the shaft 6 using the coupling 8. The shaft 6 has keyways 9, which include the protrusions of the plates 7 to prevent them from turning relative to the shaft. The plates are pulled together by a wing nut

10. Ось центра массы груза 4 обозначена XX, а ось вала 6 — 00. Вал установлен на подшипниках 11 и 12. Электродвигатель 5 соединен проводами 13 с источником тока.10. The axis of the center of mass of the load 4 is designated XX, and the axis of the shaft 6 - 00. The shaft is mounted on bearings 11 and 12. The electric motor 5 is connected by wires 13 to a current source.

Пользуются гантелью следующим образом.Use the dumbbell as follows.

Предварительно устанавливают часть пластин 7 со смещением центра масс в одну сторону, а другую часть, большую или меньшую, — в другую сторону, подбирая необходимую величину дисбаланса в зависимости от физической подготовки спортсме5 на. Затем берут гантель рукой, подключают электродвигатель 5 к источнику тока и стараются удержать гантель в неподвижном положении. Изменяя величину подводимого к электродвигателю напряжения, меняют чис· θ ло его оборотов, подбирая обороты в соответствии с собственной частотой колебаний мышц руки. Это позволяет повысить эффективность тренировки и сократить время тренировочного процесса.Pre-install part of the plates 7 with the displacement of the center of mass in one direction, and the other part, greater or less, in the other direction, choosing the necessary amount of imbalance depending on the physical preparation of the sportsman 5. Then they take a dumbbell by hand, connect the electric motor 5 to the current source and try to keep the dumbbell in a stationary position. Changing the magnitude of the voltage supplied to the electric motor, the number of θ of its revolutions is changed, choosing the revolutions in accordance with the natural frequency of oscillations of the arm muscles. This allows you to increase the effectiveness of the training and reduce the time of the training process.

Claims (2)

1. Гантель, содержащая полую рукоятку, сообщающуюся с двумя полыми корпусами, в которых размещены грузы с возмож-1. A dumbbell containing a hollow handle, communicating with two hollow bodies, in which weights are placed with 2θ ностью вращения одного из них, связанные между собой валом, отличающаяся тем, что, с целью повышения эффективности тренировки путем воздействия на мышцы переменной нагрузкой, неподвижный груз выполнен в виде электродвигателя, а подвиж25 ный груз установлен со смещением центра его массы относительно вала.2θ the rotation of one of them, interconnected by a shaft, characterized in that, in order to increase the training efficiency by influencing the muscles with a variable load, the fixed load is made in the form of an electric motor, and the movable load is set with the displacement of its center of mass relative to the shaft. 2. Гантель по π. 1, отличающаяся тем, что подвижный груз выполнен в виде на+ бора одинаковых пластин.2. Dumbbell in π. 1, characterized in that the movable load is made in the form of + boron identical plates.
SU884425286A 1988-05-11 1988-05-11 Dumb-bells SU1623671A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884425286A SU1623671A1 (en) 1988-05-11 1988-05-11 Dumb-bells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884425286A SU1623671A1 (en) 1988-05-11 1988-05-11 Dumb-bells

Publications (1)

Publication Number Publication Date
SU1623671A1 true SU1623671A1 (en) 1991-01-30

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ID=21374947

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884425286A SU1623671A1 (en) 1988-05-11 1988-05-11 Dumb-bells

Country Status (1)

Country Link
SU (1) SU1623671A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008571A1 (en) * 1996-08-26 1998-03-05 Hans Schiessl Device for stimulating muscles of the locomotor system
US5868653A (en) * 1995-09-01 1999-02-09 Klasen; Heinz Vibrating barbell
WO2007079823A1 (en) * 2005-12-23 2007-07-19 Tremo-Tec Gmbh Muscle stimulation apparatus
US8128537B2 (en) * 2009-06-29 2012-03-06 Concept One International Llc Vibratory exercise device with low center of gravity and modular weights

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 3617056, кл. А 63 В 11/06, 1971. *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868653A (en) * 1995-09-01 1999-02-09 Klasen; Heinz Vibrating barbell
WO1998008571A1 (en) * 1996-08-26 1998-03-05 Hans Schiessl Device for stimulating muscles of the locomotor system
WO2007079823A1 (en) * 2005-12-23 2007-07-19 Tremo-Tec Gmbh Muscle stimulation apparatus
US9174079B2 (en) 2005-12-23 2015-11-03 Tremo-Tec Gmbh Muscle stimulation device
US8128537B2 (en) * 2009-06-29 2012-03-06 Concept One International Llc Vibratory exercise device with low center of gravity and modular weights

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