GB191005710A - Improvements in or relating to Variable Speed Gearing. - Google Patents

Improvements in or relating to Variable Speed Gearing.

Info

Publication number
GB191005710A
GB191005710A GB191005710DA GB191005710A GB 191005710 A GB191005710 A GB 191005710A GB 191005710D A GB191005710D A GB 191005710DA GB 191005710 A GB191005710 A GB 191005710A
Authority
GB
United Kingdom
Prior art keywords
belt
pulley
blocks
pulleys
rods
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
Application number
Inventor
Friedrich Aeschbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191005710A publication Critical patent/GB191005710A/en
Expired legal-status Critical Current

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
    • F16H9/06—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 stepped pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

5710. Aeschbach, F. April 27, 1909, [Convention date]. Variable-speed belt gearing.-In variable gearing comprising one step-pulley only, members for shifting the belt are parts of a guiding and tensioning device, which simultaneously shifts and maintains the tension of the belt. The belt r when transmitting power passes from the step-pulley c secured to a power shaft b over guide-pulleys i. The pulleys i are loosely mounted on a spindle g supported at its ends in blocks h. The blocks h are adapted to slide on inclined guides e secured to a frame a. The blocks h also serve as guides and supports for rods k, which carry belt forks n. The blocks h &c. are moved to vary the speed by a slotted operating-lever p pivoted in a bearing o to the frame a. The rods k, which then have a parallel motion, are moved lengthwise also by inclined guide-rods f. In the con6guration shown, the belt r is upon a.loose pulley d. When the belt r is on the part of the pulley c of smallest diameter, the pulleys i are nearest to the pulley c.
GB191005710D 1909-04-27 1910-03-07 Improvements in or relating to Variable Speed Gearing. Expired GB191005710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH191005710X 1909-04-27

Publications (1)

Publication Number Publication Date
GB191005710A true GB191005710A (en) 1910-09-29

Family

ID=32514307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191005710D Expired GB191005710A (en) 1909-04-27 1910-03-07 Improvements in or relating to Variable Speed Gearing.

Country Status (1)

Country Link
GB (1) GB191005710A (en)

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