Patent
Variable speed electric motor drive
George T Pfleger
- 22 Apr 1933
7
TL;DR: In this article, a variable speed drive, utilizing an electric motor as the source of power, is described. But it is not shown how to construct a variable effective diameter belt between the driving and the driven shaft.
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Abstract: This Invention relates to a variable speed drive, utilizing an electric motor as the source of power. As elements of the drive, there may be uti6 lized pulleys and a belt, between the driving and the driven shafts, at least one of the pulleys having a variable effective diameter. The variation...
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Citations
Patent
Coaxial electrical actuator for continuously variable transmission
John M. Starkey
- 03 May 2005
TL;DR: In this article, an electrically actuated continuously variable transmission with a first pulley (26) having a fixed connection to an engine shaft and an axially movable second pulley portion (32) for placement about the engine shaft is described.
10
Patent
Variable speed transmission
Douglas F. McFarland
- 11 Nov 1937
TL;DR: In this paper, a positive drive speed transmission that is infinitely variable within a predetermined range and by which the speed of a driving unit may be increased or decreased for transmission to a driven unit is described.
5
Patent
Online wheel run-out detecting device
Liu Weidong,Guo Jiandong,Bowen Xue +2 more
- 28 Jun 2017
TL;DR: In this paper, an online wheel run-out detecting device is presented. But it is limited to a single wheel and cannot meet the requirements of automatic wheel runout detection, however, it has the characteristics of simple structure, convenience in manufacturing, stable performance and capability of meeting machining requirements on precision, and can meet requirements of automated production.
3