JPS533838B2 - - Google Patents

Info

Publication number
JPS533838B2
JPS533838B2 JP9466574A JP9466574A JPS533838B2 JP S533838 B2 JPS533838 B2 JP S533838B2 JP 9466574 A JP9466574 A JP 9466574A JP 9466574 A JP9466574 A JP 9466574A JP S533838 B2 JPS533838 B2 JP S533838B2
Authority
JP
Japan
Prior art keywords
disks
wheel
belt
rigid
soft
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
JP9466574A
Other languages
Japanese (ja)
Other versions
JPS5072286A (en
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 JPS5072286A publication Critical patent/JPS5072286A/ja
Publication of JPS533838B2 publication Critical patent/JPS533838B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1688—Stoichiometric laser compounds, i.e. in which the active element forms one component of a stoichiometric formula rather than being merely a dopant
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/12—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a contact wheel or roller pressing the belt against the work
    • B24B21/14—Contact wheels; Contact rollers; Belt supporting rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

A laminar backing wheel for the abrasive belt of a belt grinder or polisher has a disk of soft and resilient material compressed to one half or less of its relaxed axial thickness between two disks of stronger and more rigid material by threads stitched axially through the wheel. When the wheel stands still, or moves slowly, the tensioned belt rides over the circumferences of the more rigid material. At normal operating speed, the soft material of the first disk is caused to project beyond the more rigid disks by centrifugal forces and spreads axially into radial alignment with the more rigid disks to provide a soft backing for the belt while deformation of the wheel under starting stresses is resisted by the harder disks.
JP9466574A 1973-08-24 1974-08-20 Expired JPS533838B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2342831A DE2342831C3 (en) 1973-08-24 1973-08-24 Contact disc for belt grinding machines

Publications (2)

Publication Number Publication Date
JPS5072286A JPS5072286A (en) 1975-06-14
JPS533838B2 true JPS533838B2 (en) 1978-02-10

Family

ID=5890644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9466574A Expired JPS533838B2 (en) 1973-08-24 1974-08-20

Country Status (12)

Country Link
US (1) US3890115A (en)
JP (1) JPS533838B2 (en)
AT (1) AT330005B (en)
BE (1) BE819144A (en)
CH (1) CH581009A5 (en)
DE (1) DE2342831C3 (en)
DK (1) DK142566C (en)
FR (1) FR2241383B1 (en)
GB (1) GB1435879A (en)
IT (1) IT1020165B (en)
NL (1) NL167113C (en)
SE (1) SE408532B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD874205S1 (en) * 2018-03-27 2020-02-04 Gideon Williams Duvall Beverage brewing machine external surface belt configuration
JP7142123B1 (en) * 2021-03-31 2022-09-26 株式会社牧野フライス製作所 belt processing equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527554A (en) * 1945-04-16 1950-10-31 Minnesota Mining & Mfg Abrading contact wheel
US2977725A (en) * 1957-05-13 1961-04-04 Joseph A Simendinger Contact wheels
US3153306A (en) * 1962-08-27 1964-10-20 Hammond Machinery Builders Inc Belt abrader
US3739535A (en) * 1971-03-03 1973-06-19 Red Lee Metal Finishing Co Inc Fluid cooled hub assembly for a contact wheel

Also Published As

Publication number Publication date
DK142566B (en) 1980-11-24
NL7411174A (en) 1975-02-26
SE7410684L (en) 1975-02-25
DK142566C (en) 1981-09-14
SE408532B (en) 1979-06-18
DE2342831B2 (en) 1977-08-25
DE2342831A1 (en) 1975-03-13
DK450974A (en) 1975-04-21
IT1020165B (en) 1977-12-20
AT330005B (en) 1976-06-10
BE819144A (en) 1974-12-16
DE2342831C3 (en) 1978-04-27
NL167113B (en) 1981-06-16
GB1435879A (en) 1976-05-19
NL167113C (en) 1981-11-16
US3890115A (en) 1975-06-17
FR2241383A1 (en) 1975-03-21
ATA676074A (en) 1975-08-15
FR2241383B1 (en) 1977-11-04
CH581009A5 (en) 1976-10-29
JPS5072286A (en) 1975-06-14

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