AU499250B2 - Variable speed delve - Google Patents

Variable speed delve

Info

Publication number
AU499250B2
AU499250B2 AU85429/75A AU8542975A AU499250B2 AU 499250 B2 AU499250 B2 AU 499250B2 AU 85429/75 A AU85429/75 A AU 85429/75A AU 8542975 A AU8542975 A AU 8542975A AU 499250 B2 AU499250 B2 AU 499250B2
Authority
AU
Australia
Prior art keywords
delve
variable speed
variable
speed
speed delve
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
AU85429/75A
Other versions
AU8542975A (en
Inventor
B. C Joseph
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
Priority to AU85429/75A priority Critical patent/AU499250B2/en
Publication of AU8542975A publication Critical patent/AU8542975A/en
Application granted granted Critical
Publication of AU499250B2 publication Critical patent/AU499250B2/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/40—Gearings providing a continuous range of gear ratios in which two members co-operative by means of balls, or rollers of uniform effective diameter, not mounted on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU85429/75A 1974-10-02 1974-10-02 Variable speed delve Expired AU499250B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU85429/75A AU499250B2 (en) 1974-10-02 1974-10-02 Variable speed delve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU85429/75A AU499250B2 (en) 1974-10-02 1974-10-02 Variable speed delve

Publications (2)

Publication Number Publication Date
AU8542975A AU8542975A (en) 1977-04-07
AU499250B2 true AU499250B2 (en) 1979-04-12

Family

ID=3762297

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85429/75A Expired AU499250B2 (en) 1974-10-02 1974-10-02 Variable speed delve

Country Status (1)

Country Link
AU (1) AU499250B2 (en)

Also Published As

Publication number Publication date
AU8542975A (en) 1977-04-07

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