GB1352555A - Spindle and bearing assembly - Google Patents

Spindle and bearing assembly

Info

Publication number
GB1352555A
GB1352555A GB1032771*[A GB1352555DA GB1352555A GB 1352555 A GB1352555 A GB 1352555A GB 1352555D A GB1352555D A GB 1352555DA GB 1352555 A GB1352555 A GB 1352555A
Authority
GB
United Kingdom
Prior art keywords
spindle
bearing
imeni
slots
input
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
GB1032771*[A
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.)
Z IM ILICHA LE STANKOSTROITELN
Original Assignee
Z IM ILICHA LE STANKOSTROITELN
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 Z IM ILICHA LE STANKOSTROITELN filed Critical Z IM ILICHA LE STANKOSTROITELN
Publication of GB1352555A publication Critical patent/GB1352555A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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 build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

1352555 Grinding spindles ZAVOD IMENI ILICHA LENINGRADSKOGO STANKOSTROITELNOGO OBIEDINENIYA IMENI YA M SVERDLOVA 21 April 1971 10327/71 Heading B3D [Also in Division F2] A spindle, e.g. for a grinding wheel 5 comprises a first support bearing b adjacent a drive input, capable of allowing limited turning of a spindle member 1 perpendicular to its axis and a second bearing a having limited radial flexibility to counteract vibration. The flexible bearing a has an outer race 13 formed with two circular arrays of axially extending slots (14), Fig. 2 (not shown), the slots of each array being circumferentially offset by half their circumferential length to provide intervening flexible web portions. An input drive pulley 3 is secured to the member 1, and an inlet 15 of a body 2 allows oil mist lubrication of the bearings a, b.
GB1032771*[A 1971-04-21 1971-04-21 Spindle and bearing assembly Expired GB1352555A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1032771 1971-04-21
FR717116403A FR2135491B1 (en) 1971-04-21 1971-05-06

Publications (1)

Publication Number Publication Date
GB1352555A true GB1352555A (en) 1974-05-08

Family

ID=26216377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1032771*[A Expired GB1352555A (en) 1971-04-21 1971-04-21 Spindle and bearing assembly

Country Status (2)

Country Link
FR (1) FR2135491B1 (en)
GB (1) GB1352555A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0799975A2 (en) * 1996-04-04 1997-10-08 Asea Brown Boveri Ag Bearing support for high speed rotors
DE102008042281A1 (en) * 2008-09-23 2010-03-25 Zf Lenksysteme Gmbh Shaft bearing for use in worm gear of electric power steering system of motor vehicle, has holder connected with shaft, accommodating inner ring and comprising recesses enabling pivot movement towards section of holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0799975A2 (en) * 1996-04-04 1997-10-08 Asea Brown Boveri Ag Bearing support for high speed rotors
EP0799975A3 (en) * 1996-04-04 1998-10-21 Asea Brown Boveri Ag Bearing support for high speed rotors
DE102008042281A1 (en) * 2008-09-23 2010-03-25 Zf Lenksysteme Gmbh Shaft bearing for use in worm gear of electric power steering system of motor vehicle, has holder connected with shaft, accommodating inner ring and comprising recesses enabling pivot movement towards section of holder

Also Published As

Publication number Publication date
FR2135491B1 (en) 1973-05-11
FR2135491A1 (en) 1972-12-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees