FR1083818A - Variable speed drive without steps - Google Patents

Variable speed drive without steps

Info

Publication number
FR1083818A
FR1083818A FR1083818DA FR1083818A FR 1083818 A FR1083818 A FR 1083818A FR 1083818D A FR1083818D A FR 1083818DA FR 1083818 A FR1083818 A FR 1083818A
Authority
FR
France
Prior art keywords
steps
variable speed
speed drive
drive
variable
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
Other languages
French (fr)
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.)
Ingold & Co
Original Assignee
Ingold & Co
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 Ingold & Co filed Critical Ingold & Co
Application granted granted Critical
Publication of FR1083818A publication Critical patent/FR1083818A/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
    • F16H9/12—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)
FR1083818D 1952-09-19 1953-09-18 Variable speed drive without steps Expired FR1083818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1083818X 1952-09-19

Publications (1)

Publication Number Publication Date
FR1083818A true FR1083818A (en) 1955-01-12

Family

ID=4556561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083818D Expired FR1083818A (en) 1952-09-19 1953-09-18 Variable speed drive without steps

Country Status (1)

Country Link
FR (1) FR1083818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850913A (en) * 1955-05-03 1958-09-09 Darey E Lewellen Variable pitch pulley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850913A (en) * 1955-05-03 1958-09-09 Darey E Lewellen Variable pitch pulley

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