FR1027210A - Belt drive for drills - Google Patents

Belt drive for drills

Info

Publication number
FR1027210A
FR1027210A FR1027210DA FR1027210A FR 1027210 A FR1027210 A FR 1027210A FR 1027210D A FR1027210D A FR 1027210DA FR 1027210 A FR1027210 A FR 1027210A
Authority
FR
France
Prior art keywords
drills
belt drive
belt
drive
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.)
CARL SCHWEMANN BOHRMASCHINENFABRIK
Original Assignee
CARL SCHWEMANN BOHRMASCHINENFABRIK
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 CARL SCHWEMANN BOHRMASCHINENFABRIK filed Critical CARL SCHWEMANN BOHRMASCHINENFABRIK
Application granted granted Critical
Publication of FR1027210A publication Critical patent/FR1027210A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
FR1027210D 1950-02-06 1950-11-04 Belt drive for drills Expired FR1027210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE286942X 1950-02-06

Publications (1)

Publication Number Publication Date
FR1027210A true FR1027210A (en) 1953-05-08

Family

ID=6059168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1027210D Expired FR1027210A (en) 1950-02-06 1950-11-04 Belt drive for drills

Country Status (2)

Country Link
CH (1) CH286942A (en)
FR (1) FR1027210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150915A1 (en) * 1984-01-06 1985-08-07 Systems Efficiency Limited Machine tool shaft drive system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150915A1 (en) * 1984-01-06 1985-08-07 Systems Efficiency Limited Machine tool shaft drive system

Also Published As

Publication number Publication date
CH286942A (en) 1952-11-15

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