FR673897A - Speed modifier - Google Patents
Speed modifierInfo
- Publication number
- FR673897A FR673897A FR673897DA FR673897A FR 673897 A FR673897 A FR 673897A FR 673897D A FR673897D A FR 673897DA FR 673897 A FR673897 A FR 673897A
- Authority
- FR
- France
- Prior art keywords
- speed modifier
- modifier
- speed
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR673897T | 1929-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR673897A true FR673897A (en) | 1930-01-21 |
Family
ID=9018448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR673897D Expired FR673897A (en) | 1929-04-23 | 1929-04-23 | Speed modifier |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR673897A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623401A (en) * | 1947-03-18 | 1952-12-30 | Stahmer Bernhardt | Dual direction coupler |
US2888830A (en) * | 1955-12-08 | 1959-06-02 | Breau Wilfred | Speed changer for pulley drives |
US2960883A (en) * | 1957-05-03 | 1960-11-22 | Omega Aircraft Corp | Belt transmission |
-
1929
- 1929-04-23 FR FR673897D patent/FR673897A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623401A (en) * | 1947-03-18 | 1952-12-30 | Stahmer Bernhardt | Dual direction coupler |
US2888830A (en) * | 1955-12-08 | 1959-06-02 | Breau Wilfred | Speed changer for pulley drives |
US2960883A (en) * | 1957-05-03 | 1960-11-22 | Omega Aircraft Corp | Belt transmission |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR679410A (en) | Speed reducer | |
FR673897A (en) | Speed modifier | |
FR638600A (en) | Gradual speed change | |
FR685879A (en) | Speed reducer | |
FR672538A (en) | Speed indicator | |
FR697908A (en) | Speed indicator | |
FR637343A (en) | Speed regulator | |
FR615299A (en) | Speed reducer | |
FR607292A (en) | Speed reducer | |
FR608352A (en) | Speed reducer | |
FR695631A (en) | Gear change box | |
FR685160A (en) | Speed variator | |
FR698248A (en) | Speed reducer | |
FR680709A (en) | Speed reducer | |
FR689878A (en) | Speed indicator | |
FR689902A (en) | Speed indicator | |
FR37791E (en) | Speed indicator | |
FR694612A (en) | Advanced speed reduction mechanism | |
FR706088A (en) | Speed regulator | |
FR646152A (en) | Gradual speed change | |
FR649236A (en) | Speed reducer | |
FR691320A (en) | Speed reducer or multiplier | |
FR683467A (en) | Variable speed transmission | |
FR624037A (en) | Speed changes | |
FR639970A (en) | Gradual speed change |