GB1117521A - Improvements in or relating to variable speed drives - Google Patents
Improvements in or relating to variable speed drivesInfo
- Publication number
- GB1117521A GB1117521A GB1582465A GB1582465A GB1117521A GB 1117521 A GB1117521 A GB 1117521A GB 1582465 A GB1582465 A GB 1582465A GB 1582465 A GB1582465 A GB 1582465A GB 1117521 A GB1117521 A GB 1117521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- motor
- driving
- driven
- casing
- 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
1,117,521. Motor driving arrangements. LESLIE HARTRIDGE Ltd. 12 April, 1966 [13 April, 1965], No. 15824/65. Heading H2A. [Also in Division F2] A variable-speed expanding V-belt pulley gear, for bench testing I.C. engine fuel and feed pumps 10, is entirely supported by the shaft 28 and casing 34 of the electric driving motor 30, to form a unit readily-removable from the test bench. The driving pulley 26 and spring- loaded driven pulley 22 are mounted respectively on the motor shaft 28 and a bracket support 36, 50, 52 secured cantilever fashion to the motor casing 34 by a pair of inverted V- yokes 38, 40 bolted at 42 into a tapped hole 46, usually provided in the motor casing for a lifting eye-bolt, or, one or more additional tapped holes therein. Control of the pulley gear is effected by a lever 54 having a nut 62 at one end moved by a threaded rod 58 manually operated by a handle 60, one or both flanges of the driving and driven pulleys being axially movable to effect ratio change. Drive to the test pump 10 is via a plain belt drive 16 driven from the spindle 20 of the expanding pulley 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1582465A GB1117521A (en) | 1965-04-13 | 1965-04-13 | Improvements in or relating to variable speed drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1582465A GB1117521A (en) | 1965-04-13 | 1965-04-13 | Improvements in or relating to variable speed drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1117521A true GB1117521A (en) | 1968-06-19 |
Family
ID=10066189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1582465A Expired GB1117521A (en) | 1965-04-13 | 1965-04-13 | Improvements in or relating to variable speed drives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1117521A (en) |
-
1965
- 1965-04-13 GB GB1582465A patent/GB1117521A/en not_active Expired
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