WO2012067593A1 - Мускульный привод - Google Patents
Мускульный привод Download PDFInfo
- Publication number
- WO2012067593A1 WO2012067593A1 PCT/UA2011/000102 UA2011000102W WO2012067593A1 WO 2012067593 A1 WO2012067593 A1 WO 2012067593A1 UA 2011000102 W UA2011000102 W UA 2011000102W WO 2012067593 A1 WO2012067593 A1 WO 2012067593A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- muscle
- drive
- sprocket
- connecting rod
- muscular
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/14—Rider propulsion of wheeled vehicles operated exclusively by hand power
- B62M1/16—Rider propulsion of wheeled vehicles operated exclusively by hand power by means of a to-and-fro movable handlebar
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
- A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
- A61G5/025—Levers
Definitions
- the invention relates to mechanical engineering, can be used in muscle drives of medical equipment, transport and stationary consumers of rotational motion
- a muscular drive should be considered as a human-machine system, mutually influencing each other. Therefore, the effectiveness of this system is characterized not only by the efficiency of the machine, but also by such as the rhythm of work, fatigue, the duration of the period of work without fatigue. “The mechanical work of a muscle, like the work in a mechanism, is measured by the product of the weight of the lifted load by the amount of muscle shortening” [1 p. 217]. And this is biology, physics, anthropology, anatomy, physiology of the muscle and nervous system, chemistry.
- the concept of the rhythm of work in this issue is a timely change in magnitude, time and location of muscular strength (P) from insignificant in the "rest” zone to submaximal in the "working" zone.
- the regularities of the rhythm of the muscular drive can be clearly seen on the example of rowing in a boat.
- the submaximal force of the rowers is achieved at the end of the stroke by oars, and the maximum efficiency of the stroke is achieved with the oars being perpendicular to the boat.
- a similar discrepancy manifests itself in a muscular drive in the presence of a crank mechanism or carriage in its nodes. To eliminate such a discrepancy in the muscular drive is the task in the development of the node (4).
- the prototype is a muscular drive manufactured by the industry for a wheelchair [6]. Similar features of the prototype and the claimed invention is a node (2), perceiving muscle strength through the handle (13), the lever (12) and the connecting rod (14). With the correct geometry of the construction of this node, its efficiency is high. For To achieve maximum efficiency in the assembly, it is necessary that the connecting rod (14) moves parallel to the acting force (P), and the application of force (P) to the lever (12) in the middle of its position is perpendicular.
- the basis of the invention is the task of increasing the efficiency and duration of the work period without fatigue of the muscular drive by developing a new design of an efficient unit with a rectangular diagram of the efficiency.
- a muscular drive which contains (similar essential features of the invention with the prototype) frame (5) and mounted on it, at least one drive sprocket (6) or a pulley connected to the drive shaft (7) through an overrunning clutch (8 ), and another supporting (16), enveloped by opposite branches of flexible traction, for example, chain (9, 10) with
- ratchet 24, 25 (it is also an overrunning clutch), alternately closed when the connecting rod moves in a different direction (14).
- crank mechanisms or hand carriages are widely used.
- the efficiency drops to zero.
- the increased resistance is partially perceived by a person with an increase in the resistance of the external environment, which he tries to overcome with an increase in the intensity of muscular strength. This leads to an unjustified costly increase in the effort.
- Figure 1 shows a diagram of a muscular drive
- figure 2 is a section aa of figure 1
- figure 3 is a diagram of efficiency
- figure 4 is a design diagram of a node (2).
- Figure 1 shows a diagram of a muscular drive of 4 nodes (1, 2, 3, 4), mounted on a frame (5).
- the assembly (1) contains at least one drive sprocket (6) connected to the drive shaft (7) through an overrunning clutch (8), enveloped by the opposite branches of the chain (9, 10).
- the assembly (2) comprises a lever (12) with a handle (13) mounted on an axis (11) and reciprocating with a handle (13) and a slider (14) connected to the lever (12) by an axis (15).
- the node (3) contains a supporting sprocket (16) on the axis (17), mounted on a bar (18) for tensioning the opposite branches of the chain (9, 10).
- the assembly (4) contains consoles (19) attached to the connecting rod (14), on which are mounted, covering the opposite branches of the chain (9, 10), one limiter (20, 21) and one sprocket (22, 23) with a ratchet (24, 25) or a freewheel, alternately closing and opening when the connecting rod moves in a different direction (14).
- the sprocket (22) opens with a ratchet (24), and the sprocket (23) closes with a ratchet (25) and moves the opposite branch of the chain (10) to the right, and again moves the branch through the support sprocket (16) chains (9) to the left, creating a torque (M) on the drive sprocket (6) also counterclockwise.
- the muscular force (P) during the reciprocating movement of the connecting rod (14) is converted into a torque (M) of a constant direction on the sprocket (6) counterclockwise and transmitted through the overrunning clutch (8) to the drive shaft (7).
- the ABDE plot in any case overlaps the HCG prototype plot. And the closer to the dead zone (to the dead points A and E) the submaximal force will be applied, the more the effect of increasing the efficiency of the invention with respect to the prototype will be manifested. And from observations in nature - on a boat, the maximum effort of rowers, the highest part of the flight path of a bird, etc. - we can conclude that in a muscular drive the maximum effort, regulated by the rhythm of work, is achieved by the muscle, and occurs in time in the second half of the connecting rod stroke (14) .
- the technical result of the invention can be attributed to the effect of a functionally convenient change of hand movement to the opposite at any point in the work cycle and without in the dead points A and E.
- FIG. 4 shows the design scheme when using the node (2) of the prototype in the invention.
- ML 34CM - the common movement of muscle strength (P) for anthropological reasons.
- Q is the transverse force from the stars (22, 23) on the chain branch (9, 10) in their plane;
- g is the radius of the drive sprocket (6)
- the transverse force Q can be perceived by the branches of the chain (9, 10) or an additionally installed guide in a known manner. If in the invention the expected increase in the duration of the period of work without fatigue is confirmed and increases in the range of% 120-150, for example, by testing an experimental utility model, then the demand for such a muscular drive will increase significantly. And further more rational use of chemical fuel by muscle muscles will mean an increase in terrestrial energy resources at no additional cost.
- ratchets (24.25) mounted on the consoles (19) can be considered the most difficult to manufacture, but a similar solution has already been commercially developed by the industry, for example, ratchet wrenches of different sizes.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
- Prostheses (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013115796/11A RU2557921C2 (ru) | 2010-11-15 | 2011-10-27 | Мускульный привод |
DE212011100166U DE212011100166U1 (de) | 2010-11-15 | 2011-10-27 | Muskelantrieb, der einen Rahmen und wenigstens ein darauf befestigtes Antriebskettenrad oder eine Antriebsscheibe aufweist |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201013529A UA95755C2 (en) | 2010-11-15 | 2010-11-15 | Muscle actuator |
UAA201013529 | 2010-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012067593A1 true WO2012067593A1 (ru) | 2012-05-24 |
Family
ID=46084301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/UA2011/000102 WO2012067593A1 (ru) | 2010-11-15 | 2011-10-27 | Мускульный привод |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE212011100166U1 (ru) |
RU (1) | RU2557921C2 (ru) |
UA (1) | UA95755C2 (ru) |
WO (1) | WO2012067593A1 (ru) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925200A (en) * | 1989-06-01 | 1990-05-15 | Jones Micheal D | Tricycle drive mechanism |
US5322312A (en) * | 1991-08-07 | 1994-06-21 | Cammack Milton A | User-propelled vehicle |
RU2049013C1 (ru) * | 1992-10-06 | 1995-11-27 | Нияз Фарукович Тухфатулин | Транспортное средство |
US5683321A (en) * | 1993-08-03 | 1997-11-04 | Franklin E. Barnett | Drive apparatus for converting linear motion to rotary motion |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB569563A (en) * | 1943-05-24 | 1945-05-30 | Rex Boole | Devices for converting reciprocatory movement into rotating movement and for steering manually propelled vehicles |
RU2000094C1 (ru) | 1991-10-17 | 1993-09-07 | Косоротое С.С. | Спортивно-туристическа инвалидна кол ска |
-
2010
- 2010-11-15 UA UAA201013529A patent/UA95755C2/ru unknown
-
2011
- 2011-10-27 WO PCT/UA2011/000102 patent/WO2012067593A1/ru active Application Filing
- 2011-10-27 DE DE212011100166U patent/DE212011100166U1/de not_active Expired - Lifetime
- 2011-10-27 RU RU2013115796/11A patent/RU2557921C2/ru not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925200A (en) * | 1989-06-01 | 1990-05-15 | Jones Micheal D | Tricycle drive mechanism |
US5322312A (en) * | 1991-08-07 | 1994-06-21 | Cammack Milton A | User-propelled vehicle |
RU2049013C1 (ru) * | 1992-10-06 | 1995-11-27 | Нияз Фарукович Тухфатулин | Транспортное средство |
US5683321A (en) * | 1993-08-03 | 1997-11-04 | Franklin E. Barnett | Drive apparatus for converting linear motion to rotary motion |
Also Published As
Publication number | Publication date |
---|---|
RU2013115796A (ru) | 2014-12-27 |
UA95755C2 (en) | 2011-08-25 |
RU2557921C2 (ru) | 2015-07-27 |
DE212011100166U1 (de) | 2013-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Bardy et al. | Sound‐induced stabilization of breathing and moving | |
CN103976852B (zh) | 一种肘部康复训练装置 | |
CN204864778U (zh) | 上肢健身器材 | |
RU2557921C2 (ru) | Мускульный привод | |
CN104511133A (zh) | 臂力原动机 | |
US10041574B2 (en) | Linear powered input device | |
CN107019620B (zh) | 一种多训练模式下肢康复锻炼装置 | |
CN202597625U (zh) | 脚踏驱动的周期变速比偏心轮传动轮系 | |
Sarigul-Klijn et al. | Design and experimental evaluation of yoked hand-clutching for a lever drive chair | |
KR101759094B1 (ko) | 스텝핑 방식을 이용한 구동장치 | |
CN203666899U (zh) | 人力直线往复滑动踏板驱动装置及运用其的自行车 | |
WO2013170327A1 (pt) | Sistema de contra força para equipamento de exercício excêntrico | |
KR101110700B1 (ko) | 재활의료기기 및 헬스기구에 적용되는 일방향 동력 전달장치 | |
CN205113618U (zh) | 单绳式无级调速自行车 | |
US20120036949A1 (en) | Planetary chain drive motion converter and method for converting motion using chain drives | |
CN204972853U (zh) | 一种棘轮式健身单车 | |
WO2012145984A1 (zh) | 一种变速踏板车 | |
CN205268899U (zh) | 家用多功能跑步机 | |
JP2005145419A (ja) | 逆回転クランク | |
CN201745715U (zh) | 躺骑自行车前后往复脚踏装置 | |
CN203408437U (zh) | 一种多功能健身器材 | |
CN202569324U (zh) | 脚动力防晕健身器 | |
RU190793U1 (ru) | Съемное устройство для качательного движения педальных узлов велосипедов | |
CN202046420U (zh) | 双棘轮传动装置 | |
CN204327423U (zh) | 一种基于四杆机构的划船发电装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11841815 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 212011100166 Country of ref document: DE Ref document number: 2120111001663 Country of ref document: DE |
|
ENP | Entry into the national phase |
Ref document number: 2013115796 Country of ref document: RU Kind code of ref document: A |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11841815 Country of ref document: EP Kind code of ref document: A1 |