JPS5226635B2 - - Google Patents

Info

Publication number
JPS5226635B2
JPS5226635B2 JP47130129A JP13012972A JPS5226635B2 JP S5226635 B2 JPS5226635 B2 JP S5226635B2 JP 47130129 A JP47130129 A JP 47130129A JP 13012972 A JP13012972 A JP 13012972A JP S5226635 B2 JPS5226635 B2 JP S5226635B2
Authority
JP
Japan
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
JP47130129A
Other languages
Japanese (ja)
Other versions
JPS4930997A (ref
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 JPS4930997A publication Critical patent/JPS4930997A/ja
Publication of JPS5226635B2 publication Critical patent/JPS5226635B2/ja
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP47130129A 1972-05-01 1972-12-27 Expired JPS5226635B2 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24917572A 1972-05-01 1972-05-01

Publications (2)

Publication Number Publication Date
JPS4930997A JPS4930997A (ref) 1974-03-19
JPS5226635B2 true JPS5226635B2 (ref) 1977-07-15

Family

ID=22942343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47130129A Expired JPS5226635B2 (ref) 1972-05-01 1972-12-27

Country Status (3)

Country Link
US (1) US3782044A (ref)
JP (1) JPS5226635B2 (ref)
CA (1) CA953918A (ref)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832808A (en) * 1973-07-09 1974-09-03 Timesavers Inc Abrasive belt-type lumber planing machine
US4038784A (en) * 1976-05-07 1977-08-02 Acrometal Products, Inc. Method and apparatus for cross grain abrading to produce a rough-sawn effect
JPS5388487A (en) * 1977-01-14 1978-08-03 Hitachi Seiko Ltd Error correcting system of nc machine
US4151705A (en) * 1977-10-13 1979-05-01 Kimwood Corporation Combination ram biased board hold-down and exhaust infeed
US4356670A (en) * 1979-12-17 1982-11-02 Minnesota Mining & Manufacturing Company Apparatus and method for in-line planing of lumber using angled abrasive head
US4322919A (en) * 1980-06-27 1982-04-06 Acrometal Products, Inc. Self-centering feed mechanism for an abrasive grinding machine
FR2534839B1 (fr) * 1982-10-20 1985-11-08 Elan Machine automatique a ebavurer des pieces de petites dimensions
ES2081792T1 (es) * 1994-05-24 1996-03-16 Timesavers Inc Topes limitadores de desplazamiento automaticamente asegurables para zapatas de presion usadas en una maquina de acabado con abrasivo.
US6913512B2 (en) * 2002-08-21 2005-07-05 Howard W. Grivna Material removal monitor
US6769958B1 (en) 2002-08-21 2004-08-03 Howard W. Grivna Material removal monitor
US10577753B2 (en) 2015-08-03 2020-03-03 Sterling Site Access Solutions, Llc Crane mat and method of manufacture
WO2018147847A1 (en) * 2017-02-08 2018-08-16 Sterling Lumber Company, Llc Crane mat and method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554758A (en) * 1896-02-18 Machine for cleaning and polishing moldings
US2791070A (en) * 1956-03-23 1957-05-07 Engelberg Huller Co Inc Abrading machine
US3208187A (en) * 1963-12-10 1965-09-28 Ernst Paul Apparatus for working on plate-shaped workpieces in conjunction with a machining tool
US3271909A (en) * 1964-03-13 1966-09-13 Carborundum Co Grinding apparatus
DE1921566A1 (de) * 1969-04-28 1970-12-03 Walter Tilleke Druckbalken fuer Schleifmaschinen

Also Published As

Publication number Publication date
US3782044A (en) 1974-01-01
JPS4930997A (ref) 1974-03-19
AU4659272A (en) 1974-04-04
CA953918A (en) 1974-09-03

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