SU1623671A1 - Dumb-bells - Google Patents
Dumb-bells Download PDFInfo
- 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
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
- A63B21/00196—Exercising 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
-
- 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
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL 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
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0254—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
- A61H23/0263—Percussion 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)
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 |
Family
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)
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 |
-
1988
- 1988-05-11 SU SU884425286A patent/SU1623671A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 3617056, кл. А 63 В 11/06, 1971. * |
Cited By (5)
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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