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FR404775A - Ball pulley - Google Patents

Ball pulley

Info

Publication number
FR404775A
FR404775A FR404775DA FR404775A FR 404775 A FR404775 A FR 404775A FR 404775D A FR404775D A FR 404775DA FR 404775 A FR404775 A FR 404775A
Authority
FR
France
Prior art keywords
ball pulley
pulley
ball
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)
Inventor
Jules-Ferdinand Henry
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.)
JULES FERDINAND HENRY
Original Assignee
JULES FERDINAND HENRY
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 JULES FERDINAND HENRY filed Critical JULES FERDINAND HENRY
Application granted granted Critical
Publication of FR404775A publication Critical patent/FR404775A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR404775D 1909-07-03 1909-07-03 Ball pulley Expired FR404775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR404775T 1909-07-03

Publications (1)

Publication Number Publication Date
FR404775A true FR404775A (en) 1909-12-11

Family

ID=1449309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR404775D Expired FR404775A (en) 1909-07-03 1909-07-03 Ball pulley

Country Status (1)

Country Link
FR (1) FR404775A (en)

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