MX2022000547A - Mecanismo de accionamiento helicoidal y mecanismo de manija para silla de ruedas con accionamiento helicoidal. - Google Patents
Mecanismo de accionamiento helicoidal y mecanismo de manija para silla de ruedas con accionamiento helicoidal.Info
- Publication number
- MX2022000547A MX2022000547A MX2022000547A MX2022000547A MX2022000547A MX 2022000547 A MX2022000547 A MX 2022000547A MX 2022000547 A MX2022000547 A MX 2022000547A MX 2022000547 A MX2022000547 A MX 2022000547A MX 2022000547 A MX2022000547 A MX 2022000547A
- Authority
- MX
- Mexico
- Prior art keywords
- helical
- axis
- helical drive
- linear
- frame
- Prior art date
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
-
- 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
- A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
-
- 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
- A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
- A61G5/023—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms acting directly on hubs or axis
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
- F16H1/08—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes the members having helical, herringbone, or like teeth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Un dispositivo que incluye: un accionador unido al armazón y que se puede mover deslizablemente con respecto al armazón a lo largo de un eje lineal, y un miembro helicoidal colocado dentro del armazón y que se puede mover giratoriamente con respecto al armazón alrededor de un eje helicoidal del miembro helicoidal, en donde el eje helicoidal es paralelo al eje lineal, en donde el accionador y el miembro helicoidal están configurados para cooperar entre sí, de manera que (a) el movimiento del accionador a lo largo del eje lineal en una primera dirección lineal ocasiona la rotación correspondiente del miembro helicoidal alrededor del eje helicoidal en una primera dirección rotacional y (b) el movimiento del accionador a lo largo del eje lineal en una segunda dirección rotacional que es opuesta a la primera dirección lineal ocasiona la rotación correspondiente del miembro helicoidal alrededor del eje helicoidal en una segunda dirección rotacional que es opuesta a la primera dirección rotacional.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962873734P | 2019-07-12 | 2019-07-12 | |
US202062965051P | 2020-01-23 | 2020-01-23 | |
PCT/IB2020/000573 WO2021009560A1 (en) | 2019-07-12 | 2020-07-10 | Helical drive mechanism and handle mechanism for wheelchair with helical drive |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022000547A true MX2022000547A (es) | 2022-04-20 |
Family
ID=74102244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022000547A MX2022000547A (es) | 2019-07-12 | 2020-07-10 | Mecanismo de accionamiento helicoidal y mecanismo de manija para silla de ruedas con accionamiento helicoidal. |
Country Status (9)
Country | Link |
---|---|
US (2) | US11635124B2 (es) |
EP (1) | EP3997362A4 (es) |
JP (1) | JP2022540485A (es) |
KR (1) | KR20220152991A (es) |
CN (1) | CN114651141A (es) |
AU (1) | AU2020312798A1 (es) |
CA (1) | CA3146495A1 (es) |
MX (1) | MX2022000547A (es) |
WO (1) | WO2021009560A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116733919B (zh) * | 2023-08-09 | 2023-10-13 | 成都博森数智科技有限公司 | 一种直线往复运动结构及按摩产品 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6199884B1 (en) * | 1996-12-23 | 2001-03-13 | 7444353 Alberta Ltd. | Helical drive bicycle |
US6241565B1 (en) * | 1996-12-23 | 2001-06-05 | Helixsphere Technologies, Inc. | Helical drive human powered boat |
CA2286029C (en) * | 1997-04-07 | 2006-10-24 | Helical Dynamics International Inc. | Helical drive wheelchair |
WO1998044783A2 (en) * | 1997-04-07 | 1998-10-15 | Helical Dynamics International Inc. | Helical drive fishing reels |
WO1998045621A1 (en) * | 1997-04-07 | 1998-10-15 | Helical Dynamics International Inc. | In-line multi-gear transmission system and multi-gear wheel hub in a helical drive system |
US8152188B2 (en) * | 2007-08-20 | 2012-04-10 | Daedalus Wings, Inc. | Hand grip motion control capabilities for a lever propulsion wheelchair |
CN202335988U (zh) * | 2011-11-18 | 2012-07-18 | 孙颖 | 一种折叠式手摇四轮轮椅车 |
TW201330839A (zh) * | 2012-01-20 | 2013-08-01 | kun-hong Cai | 輪椅 |
US20140123789A1 (en) * | 2012-11-05 | 2014-05-08 | Boston Dynamics, Inc. | Actuator |
CN104414799A (zh) * | 2013-09-06 | 2015-03-18 | 昆山市玉山镇仕龙设计工作室 | 方便手柄推动轮椅 |
US9303738B1 (en) * | 2013-12-31 | 2016-04-05 | James Bombardo | Arrangement and method for guiding a load in a linear movement |
CN107616879B (zh) * | 2014-01-08 | 2020-10-27 | D·G·罗宾斯 | 轮椅 |
JP2015159985A (ja) * | 2014-02-27 | 2015-09-07 | 住友ゴム工業株式会社 | 車椅子 |
JP2015216951A (ja) * | 2014-05-14 | 2015-12-07 | イー・アーム株式会社 | 車椅子用自走機具 |
US20180134307A1 (en) * | 2016-11-11 | 2018-05-17 | Baby Trend, Inc. | Steerable jogging stroller |
-
2020
- 2020-07-10 WO PCT/IB2020/000573 patent/WO2021009560A1/en unknown
- 2020-07-10 CN CN202080061462.8A patent/CN114651141A/zh active Pending
- 2020-07-10 MX MX2022000547A patent/MX2022000547A/es unknown
- 2020-07-10 EP EP20839669.7A patent/EP3997362A4/en active Pending
- 2020-07-10 JP JP2022502062A patent/JP2022540485A/ja active Pending
- 2020-07-10 KR KR1020227004544A patent/KR20220152991A/ko not_active Application Discontinuation
- 2020-07-10 AU AU2020312798A patent/AU2020312798A1/en not_active Abandoned
- 2020-07-10 US US16/925,681 patent/US11635124B2/en active Active
- 2020-07-10 CA CA3146495A patent/CA3146495A1/en active Pending
-
2023
- 2023-04-21 US US18/305,179 patent/US20230383822A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3997362A1 (en) | 2022-05-18 |
US11635124B2 (en) | 2023-04-25 |
WO2021009560A1 (en) | 2021-01-21 |
JP2022540485A (ja) | 2022-09-15 |
US20210010575A1 (en) | 2021-01-14 |
CN114651141A (zh) | 2022-06-21 |
WO2021009560A8 (en) | 2021-08-19 |
EP3997362A4 (en) | 2023-08-02 |
US20230383822A1 (en) | 2023-11-30 |
CA3146495A1 (en) | 2021-01-21 |
AU2020312798A1 (en) | 2022-02-24 |
KR20220152991A (ko) | 2022-11-17 |
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