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GB1286637A - High speed drill spindle drive - Google Patents

High speed drill spindle drive

Info

Publication number
GB1286637A
GB1286637A GB45503/69A GB4550369A GB1286637A GB 1286637 A GB1286637 A GB 1286637A GB 45503/69 A GB45503/69 A GB 45503/69A GB 4550369 A GB4550369 A GB 4550369A GB 1286637 A GB1286637 A GB 1286637A
Authority
GB
United Kingdom
Prior art keywords
high speed
drill spindle
spindle drive
speed drill
rollers
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
GB45503/69A
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.)
Biviator AG
Original Assignee
Biviator AG
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 Biviator AG filed Critical Biviator AG
Publication of GB1286637A publication Critical patent/GB1286637A/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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
    • F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

1286637 Friction gearing BIVIATOR SA 24 Sept 1969 [23 Oct 1968] 45503/69 Heading F2Q A drive for a drill spindle 3 comprises overlapping rollers 1, 2 on parallel shafts and a roller 4 pressing the spindle 3 against the rollers 1, 2, the angle between the normals at the points of contact with the rollers 1, 2 being 100 degrees or less. Preferably the angle is at least 80 degrees. The roller 4 may be replaced by a yoke.
GB45503/69A 1968-10-23 1969-09-24 High speed drill spindle drive Expired GB1286637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1582068A CH497940A (en) 1968-10-23 1968-10-23 Drill spindle drive

Publications (1)

Publication Number Publication Date
GB1286637A true GB1286637A (en) 1972-08-23

Family

ID=4412216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45503/69A Expired GB1286637A (en) 1968-10-23 1969-09-24 High speed drill spindle drive

Country Status (8)

Country Link
AT (1) AT296719B (en)
BE (1) BE739359A (en)
CH (1) CH497940A (en)
ES (1) ES371431A1 (en)
FR (1) FR2021356A1 (en)
GB (1) GB1286637A (en)
NL (1) NL6912814A (en)
SE (1) SE349490B (en)

Also Published As

Publication number Publication date
CH497940A (en) 1970-10-31
FR2021356A1 (en) 1970-07-24
NL6912814A (en) 1970-04-27
SE349490B (en) 1972-10-02
ES371431A1 (en) 1972-03-16
BE739359A (en) 1970-03-02
AT296719B (en) 1972-02-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees