JPH0274108U - - Google Patents

Info

Publication number
JPH0274108U
JPH0274108U JP1989131749U JP13174989U JPH0274108U JP H0274108 U JPH0274108 U JP H0274108U JP 1989131749 U JP1989131749 U JP 1989131749U JP 13174989 U JP13174989 U JP 13174989U JP H0274108 U JPH0274108 U JP H0274108U
Authority
JP
Japan
Prior art keywords
plate
bearing
openings
main body
bushing
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.)
Pending
Application number
JP1989131749U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Publication of JPH0274108U publication Critical patent/JPH0274108U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/08—Chucks holding tools yieldably
    • 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
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17017—Self-centering of floating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Machine Tool Units (AREA)
  • Sliding-Contact Bearings (AREA)
JP1989131749U 1988-11-14 1989-11-14 Pending JPH0274108U ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815181A FR2638989B1 (fr) 1988-11-14 1988-11-14 Dispositif de montage d'une douille sur le corps d'un mandrin flottant

Publications (1)

Publication Number Publication Date
JPH0274108U true JPH0274108U ( ) 1990-06-06

Family

ID=9372093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989131749U Pending JPH0274108U ( ) 1988-11-14 1989-11-14

Country Status (4)

Country Link
US (1) US5013054A ( )
JP (1) JPH0274108U ( )
DE (1) DE8913215U1 ( )
FR (1) FR2638989B1 ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127484A1 (de) * 1991-08-20 1993-02-25 Adolf Wellach Werkzeughalter fuer werkzeugmaschinen
US5882015A (en) * 1997-08-27 1999-03-16 John B. Packard Floating toolholder
DE102007019667B4 (de) * 2007-04-26 2019-12-19 Pfeiffer Vacuum Gmbh Lagervorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150728A (ja) * 1984-07-13 1986-03-13 アドルフ、ヴエラハ リ−マ−工具等の把持装置
JPS6232727U ( ) * 1985-08-12 1987-02-26

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042648A (en) * 1934-09-21 1936-06-02 William M Ziegler Floating tool holder
US2373860A (en) * 1940-12-24 1945-04-17 North American Aviation Inc Bearing
DE1261731B (de) * 1957-09-18 1968-02-22 Kurt Haessner Werkzeugfutter fuer Reibahlen, Bohrer od. dgl.
FR1252595A (fr) * 1960-04-04 1961-01-27 Mandrin flottant
US3072417A (en) * 1961-03-28 1963-01-08 Willard D Ziegler Floating tool holder
US3740063A (en) * 1971-10-15 1973-06-19 T Smith Floating tool holder
CH641387A5 (de) * 1979-12-10 1984-02-29 Wiederkehr Hans Werkzeughalter fuer ein rotierendes werkzeug.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150728A (ja) * 1984-07-13 1986-03-13 アドルフ、ヴエラハ リ−マ−工具等の把持装置
JPS6232727U ( ) * 1985-08-12 1987-02-26

Also Published As

Publication number Publication date
FR2638989A1 (fr) 1990-05-18
FR2638989B1 (fr) 1993-10-22
US5013054A (en) 1991-05-07
DE8913215U1 (de) 1989-12-21

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