FR2270494A1 - Back lash eliminating device - between meshing gears of measuring instrument has second gear wheel coupled to first via spring - Google Patents
Back lash eliminating device - between meshing gears of measuring instrument has second gear wheel coupled to first via springInfo
- Publication number
- FR2270494A1 FR2270494A1 FR7407083A FR7407083A FR2270494A1 FR 2270494 A1 FR2270494 A1 FR 2270494A1 FR 7407083 A FR7407083 A FR 7407083A FR 7407083 A FR7407083 A FR 7407083A FR 2270494 A1 FR2270494 A1 FR 2270494A1
- Authority
- FR
- France
- Prior art keywords
- gear wheel
- wheel
- measuring instrument
- eliminating device
- gear
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/22—Feeler-pin gauges, e.g. dial gauges
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
- F16H55/18—Special devices for taking up backlash
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Gears, Cams (AREA)
Abstract
The backlash eliminating, record, gear wheel (6) is of equal size to the first gear wheel (4), both wheels meshing with a further gear wheel of the transmission. The second wheel is coaxial with, and rotatable relative to, the first. The spring is connected to the two gear wheels such that it tends to rotate them in opposite directions. The spring may be a spiral spring whose internal end is fixed to the hub of the second wheel whilst its external end is secured to a lever which is pivotable relative to the first wheel such that the external end can move along a circular arc intersecting the common axis of the two gear wheels.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11476473A JPS5067156A (en) | 1973-10-15 | 1973-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2270494A1 true FR2270494A1 (en) | 1975-12-05 |
FR2270494B1 FR2270494B1 (en) | 1976-10-08 |
Family
ID=14646085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7407083A Granted FR2270494A1 (en) | 1973-10-15 | 1974-03-01 | Back lash eliminating device - between meshing gears of measuring instrument has second gear wheel coupled to first via spring |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5067156A (en) |
DE (1) | DE2403578A1 (en) |
FR (1) | FR2270494A1 (en) |
NL (1) | NL7400187A (en) |
SE (1) | SE7403217L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2496203A1 (en) * | 1980-12-12 | 1982-06-18 | Quality Inspection Services Lt | IMPROVEMENTS ON COUPLINGS FOR TREES AND THE LIKE |
WO2000027722A1 (en) * | 1998-11-06 | 2000-05-18 | Bericap Technologies/Rical Sa | Closing cap for threaded-neck bottles |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07151520A (en) * | 1993-11-30 | 1995-06-16 | Juki Corp | Thickness detecting device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4121346Y1 (en) * | 1964-03-13 | 1966-10-19 |
-
1973
- 1973-03-11 SE SE7403217A patent/SE7403217L/ not_active Application Discontinuation
- 1973-10-15 JP JP11476473A patent/JPS5067156A/ja active Pending
-
1974
- 1974-01-07 NL NL7400187A patent/NL7400187A/en unknown
- 1974-01-25 DE DE19742403578 patent/DE2403578A1/en active Pending
- 1974-03-01 FR FR7407083A patent/FR2270494A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2496203A1 (en) * | 1980-12-12 | 1982-06-18 | Quality Inspection Services Lt | IMPROVEMENTS ON COUPLINGS FOR TREES AND THE LIKE |
WO2000027722A1 (en) * | 1998-11-06 | 2000-05-18 | Bericap Technologies/Rical Sa | Closing cap for threaded-neck bottles |
Also Published As
Publication number | Publication date |
---|---|
SE7403217L (en) | 1975-04-16 |
DE2403578A1 (en) | 1975-04-30 |
JPS5067156A (en) | 1975-06-05 |
FR2270494B1 (en) | 1976-10-08 |
NL7400187A (en) | 1975-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |