GB741184A - An improved variable speed gear employing endless v-belts - Google Patents
An improved variable speed gear employing endless v-beltsInfo
- Publication number
- GB741184A GB741184A GB11703/53A GB1170353A GB741184A GB 741184 A GB741184 A GB 741184A GB 11703/53 A GB11703/53 A GB 11703/53A GB 1170353 A GB1170353 A GB 1170353A GB 741184 A GB741184 A GB 741184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- wheel
- disc
- worm
- belts
- 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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
741,184. Expanding - wheel gearing. FLENDER, A. F., [trading as FLENDER & CO., A. F.]. April 28, 1953 [April 28, 1952], No. 11703/53. Class 80(2) In expanding-wheel belt gearing, adjustment of the movable pulley disc 9 on driving shaft 4 is effected from a worm spindle 14 through a worm wheel 15 in which a pressure sleeve 16, screwed on a member 17 secured to a cap 2 carrying a bearing 3 for shaft 4, is axially slidable through a key 18, so that the parts 2,15,16, 17 can be removed as a single unit. The wheel 15 is held engaged with the worm by a forked sleeve 24 loose on spindle 14. The other pulley disc 7 on shaft 4 is fixed thereto, the diagonally-opposite disc 11 on driven shaft 5 is adjustably positioned by a nut 23, while the other disc 10 on shaft 5 is controlled by a spring 21 adjustable by a nut 22. An idle-running sleeve 19 is carried on shaft 4 between the discs 7, 9.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE741184X | 1952-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB741184A true GB741184A (en) | 1955-11-30 |
Family
ID=6644503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11703/53A Expired GB741184A (en) | 1952-04-28 | 1953-04-28 | An improved variable speed gear employing endless v-belts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB741184A (en) |
-
1953
- 1953-04-28 GB GB11703/53A patent/GB741184A/en not_active Expired
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