FR1360854A - Mechanical linkage device with variable transmission ratio, in particular for recording microdensitometers - Google Patents
Mechanical linkage device with variable transmission ratio, in particular for recording microdensitometersInfo
- Publication number
- FR1360854A FR1360854A FR930559A FR930559A FR1360854A FR 1360854 A FR1360854 A FR 1360854A FR 930559 A FR930559 A FR 930559A FR 930559 A FR930559 A FR 930559A FR 1360854 A FR1360854 A FR 1360854A
- Authority
- FR
- France
- Prior art keywords
- microdensitometers
- recording
- variable transmission
- transmission ratio
- mechanical linkage
- 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
Links
Classifications
-
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR930559A FR1360854A (en) | 1963-04-05 | 1963-04-05 | Mechanical linkage device with variable transmission ratio, in particular for recording microdensitometers |
GB1399764A GB1047063A (en) | 1963-04-05 | 1964-04-03 | Improvements in and relating to mechanical couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR930559A FR1360854A (en) | 1963-04-05 | 1963-04-05 | Mechanical linkage device with variable transmission ratio, in particular for recording microdensitometers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1360854A true FR1360854A (en) | 1964-05-15 |
Family
ID=8800991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR930559A Expired FR1360854A (en) | 1963-04-05 | 1963-04-05 | Mechanical linkage device with variable transmission ratio, in particular for recording microdensitometers |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1360854A (en) |
GB (1) | GB1047063A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5182967A (en) * | 1989-06-08 | 1993-02-02 | Yoshiki Industrial Co., Ltd. | Lever apparatus having a freely movable fulcrum and mechanical apparatus using the same |
US5718154A (en) * | 1996-06-27 | 1998-02-17 | Bausch & Lomb, Inc. | Reciprocating tool holder assembly |
CN100427807C (en) * | 2007-01-11 | 2008-10-22 | 沈阳工业大学 | Parallel four bar connected converter |
-
1963
- 1963-04-05 FR FR930559A patent/FR1360854A/en not_active Expired
-
1964
- 1964-04-03 GB GB1399764A patent/GB1047063A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1047063A (en) | 1966-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1398210A (en) | Variable ratio transmission | |
FR1514513A (en) | Variable transmission ratio friction drive device | |
FR1360854A (en) | Mechanical linkage device with variable transmission ratio, in particular for recording microdensitometers | |
CH398340A (en) | Hydrostatic transmission device | |
AT243589B (en) | Speed change transmission | |
CH408580A (en) | Variable ratio transmission device | |
FR1253895A (en) | Very compact mechanical assembly device | |
FR1373753A (en) | Sliding device for torque transmission | |
FR1454292A (en) | Adjusting device with selector segment for telegraph machines and machines provided with said device | |
FR1484368A (en) | Servo-control device, in particular for valves | |
FR1425545A (en) | Mechanical transmission device with adjustable force and sensitivity, in particular for remote manipulator clamp | |
FR1375247A (en) | Hydraulic control for motion transmission device and transmission assembly provided with such control | |
FR1466727A (en) | Variable ratio transmission device | |
FR1371784A (en) | Improvements in hydrostatic transmission mechanisms | |
FR1413065A (en) | Assembly device, in particular for mounting on profiles | |
FR1293627A (en) | Torque selector speed variator device | |
CA663313A (en) | Speed change transmission mechanism | |
FR1377467A (en) | Hydraulic gear change device | |
FR1478380A (en) | Angle transmission device | |
FR1352025A (en) | Improvements made to the transmission system | |
FR1411671A (en) | Magnetic device, retarder and speed limiter | |
AU261295B2 (en) | Sporting device | |
CA660996A (en) | Variable ratio transmission mechanism | |
FR1353794A (en) | Hydraulic transmission device | |
FR1359279A (en) | Improvements to a mechanical control device, in particular for double clutches |