DE8816637U1 - - Google Patents
Info
- Publication number
- DE8816637U1 DE8816637U1 DE8816637U DE8816637U DE8816637U1 DE 8816637 U1 DE8816637 U1 DE 8816637U1 DE 8816637 U DE8816637 U DE 8816637U DE 8816637 U DE8816637 U DE 8816637U DE 8816637 U1 DE8816637 U1 DE 8816637U1
- Authority
- DE
- Germany
- Prior art keywords
- minimize
- eliminate
- drive
- gears
- play
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/102—Gears specially adapted therefor, e.g. reduction gears
- B25J9/103—Gears specially adapted therefor, e.g. reduction gears with backlash-preventing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/104—Programme-controlled manipulators characterised by positioning means for manipulator elements with cables, chains or ribbons
- B25J9/1045—Programme-controlled manipulators characterised by positioning means for manipulator elements with cables, chains or ribbons comprising tensioning 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
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
-
- 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
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
- F16H2057/121—Arrangements for adjusting or for taking-up backlash not provided for elsewhere using parallel torque paths and means to twist the two path against each other
-
- 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
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
- F16H2057/126—Self-adjusting during operation, e.g. by a spring
- F16H2057/127—Self-adjusting during operation, e.g. by a spring using springs
Abstract
In gear drives for industrial robots, it is necessary, in order to maximize the positioning accuracy, to minimize play between the teeth, or eliminate it completely. This can be achieved by using, as the means to minimize or eliminate play, a tensioning roller (46) which acts on a belt drive (10, 12), the belt drive (10, 12) acting preferably via two transmission gears (18, 20) on two drive gears (32) mounted staggered with respect to each other but with their axes parallel, the two drive gears (32) engaging jointly with a driven gear (36) at various points on its circumference. Preferred field of application: pivoting-arm robots for assembly plants in the manufacturing industry.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883825136 DE3825136A1 (en) | 1988-07-23 | 1988-07-23 | GEARBOX GEARBOXES, IN PARTICULAR FOR ROTATING JOINTS OF INDUSTRIAL ROBOTS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8816637U1 true DE8816637U1 (en) | 1990-01-18 |
Family
ID=6359442
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8816637U Expired - Lifetime DE8816637U1 (en) | 1988-07-23 | 1988-07-23 | |
DE19883825136 Ceased DE3825136A1 (en) | 1988-07-23 | 1988-07-23 | GEARBOX GEARBOXES, IN PARTICULAR FOR ROTATING JOINTS OF INDUSTRIAL ROBOTS |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883825136 Ceased DE3825136A1 (en) | 1988-07-23 | 1988-07-23 | GEARBOX GEARBOXES, IN PARTICULAR FOR ROTATING JOINTS OF INDUSTRIAL ROBOTS |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE8816637U1 (en) |
ES (1) | ES2014819A6 (en) |
WO (1) | WO1990000958A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2717762B1 (en) * | 1994-03-24 | 1996-06-14 | Ecia Equip Composants Ind Auto | Adjustable steering column assembly, especially for a motor vehicle. |
US8041456B1 (en) | 2008-10-22 | 2011-10-18 | Anybots, Inc. | Self-balancing robot including an ultracapacitor power source |
US8160747B1 (en) | 2008-10-24 | 2012-04-17 | Anybots, Inc. | Remotely controlled self-balancing robot including kinematic image stabilization |
US8788096B1 (en) | 2010-05-17 | 2014-07-22 | Anybots 2.0, Inc. | Self-balancing robot having a shaft-mounted head |
GB201305878D0 (en) * | 2013-04-01 | 2013-05-15 | Giessler Michael P A | Geared motorised drives |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2895342A (en) * | 1955-07-29 | 1959-07-21 | Thomas S Hayhurst | Gearing |
FR1246295A (en) * | 1959-10-07 | 1960-11-18 | Commissariat Energie Atomique | Improvements to automatic handling gripper control devices |
US3151494A (en) * | 1962-12-03 | 1964-10-06 | Kearney & Trecker Corp | Backlash eliminator |
JPS59142079A (en) * | 1983-01-26 | 1984-08-15 | 三菱電機株式会社 | Drive for turning of arc welding robot |
US4714388A (en) * | 1986-10-14 | 1987-12-22 | Dayton Machine Tool Company | Dual pinion anti-backlash carriage drive for a machine tool |
-
1988
- 1988-07-23 DE DE8816637U patent/DE8816637U1/de not_active Expired - Lifetime
- 1988-07-23 DE DE19883825136 patent/DE3825136A1/en not_active Ceased
-
1989
- 1989-07-08 WO PCT/DE1989/000453 patent/WO1990000958A1/en unknown
- 1989-07-21 ES ES8902582A patent/ES2014819A6/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2014819A6 (en) | 1990-07-16 |
WO1990000958A1 (en) | 1990-02-08 |
DE3825136A1 (en) | 1990-01-25 |
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