CA953918A - Wide abrasive belt-type lumber planning machine - Google Patents

Wide abrasive belt-type lumber planning machine

Info

Publication number
CA953918A
CA953918A CA150,659A CA150659A CA953918A CA 953918 A CA953918 A CA 953918A CA 150659 A CA150659 A CA 150659A CA 953918 A CA953918 A CA 953918A
Authority
CA
Canada
Prior art keywords
abrasive belt
planning machine
wide abrasive
type lumber
lumber
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
CA150,659A
Other versions
CA150659S (en
Inventor
Paul H. Olin
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.)
Timesavers Inc
Original Assignee
Timesavers Inc
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 Timesavers Inc filed Critical Timesavers Inc
Application granted granted Critical
Publication of CA953918A publication Critical patent/CA953918A/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
    • 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)
CA150,659A 1972-05-01 1972-08-31 Wide abrasive belt-type lumber planning machine Expired CA953918A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA953918A true CA953918A (en) 1974-09-03

Family

ID=22942343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,659A Expired CA953918A (en) 1972-05-01 1972-08-31 Wide abrasive belt-type lumber planning machine

Country Status (3)

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

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 (en) * 1982-10-20 1985-11-08 Elan AUTOMATIC MACHINE FOR DEBURRING PARTS OF SMALL DIMENSIONS
ES2081792T1 (en) * 1994-05-24 1996-03-16 Timesavers Inc AUTOMATICALLY INSURABLE DISPLACEMENT LIMITERS FOR PRESSURE SHOES USED IN AN ABRASIVE FINISHING MACHINE.
US6769958B1 (en) 2002-08-21 2004-08-03 Howard W. Grivna Material removal monitor
US6913512B2 (en) * 2002-08-21 2005-07-05 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
EP3580056B1 (en) * 2017-02-08 2023-12-13 Sterling Site Access Solutions, LLC Method of manufacturing a crane mat

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 (en) * 1969-04-28 1970-12-03 Walter Tilleke Pressure beam for grinding machines

Also Published As

Publication number Publication date
JPS5226635B2 (en) 1977-07-15
AU4659272A (en) 1974-04-04
US3782044A (en) 1974-01-01
JPS4930997A (en) 1974-03-19

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