Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUS2192240 A
Publication typeGrant
Publication dateMar 5, 1940
Filing dateFeb 1, 1937
Priority dateFeb 1, 1937
Publication numberUS 2192240 A, US 2192240A, US-A-2192240, US2192240 A, US2192240A
InventorsRichardson Jairus S
Original AssigneeRichardson Jairus S
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sanding machine
US 2192240 A
Previous page
Next page
Description  (OCR text may contain errors)

J s. RIcHARDsoN 2,192,z40

SANDING MAcHINB Fi1ed Peb. 1 1937 M trch 5, 1940.

2 sheets sheet 1 ATToRNEY.

March 5, 1940. mcHARDsoN 2,192,240

SANDING MAcHINB 2. Sanding IT1echaniSn1 con1prising, in con1bi nation, a fraIne, diving n1eans Inountec1 on said fraIne, a UJley Inou1ted on said driving nleans. a second pulley Inounted on said fTanle, a sanding belt pasSing oveT said pulleyS, al bearing plate pivotally n1ounted on said fTaIne a bearing on said late, a guide whee1 adapted to be poSitioned on Said. beaTing, S cTew thfeaded Ineans adapted to engalge Said plate and to eiect a pivota1 ad juStTnent theTeof and Screw thTeaded Ineans adapted to provide adjuSt1ent of Said plate 10n gitudinally of said fTa 1e. r


Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2489811 *Mar 31, 1948Nov 29, 1949Hammond Machinery BuildersBelt polishing and grinding machine
US2573220 *May 31, 1947Oct 30, 1951Minnesota Mining & MfgAbrading the interior surfaces of hollow ware
US2621449 *May 1, 1948Dec 16, 1952Minnesota Mining & MfgAbrading
US2666280 *Jul 26, 1951Jan 19, 1954Minnesota Mining & MfgAbrading the interior surfaces of hollow ware
US2747342 *Dec 27, 1951May 29, 1956Libbey Owens Ford Glass CoOscillating edge grinder
US2896378 *Nov 18, 1955Jul 28, 1959Monarch Aluminum Mfg CompanyGrinding and polishing machine
US4091573 *Mar 4, 1977May 30, 1978Maschinenfabrik Zuckermann Komm. Ges.Machine for grinding the edge areas of formed parts
US4967513 *May 25, 1988Nov 6, 1990Hh Patent ApsBelt sanding machine
DE976775C *May 17, 1953Apr 23, 1964Metabowerke K G ClossBandspannarm an einer Bandschleifmaschine
DE1169813B *Sep 2, 1957May 6, 1964Arturo CapelliniKopierfraesmaschine fuer Schuhabsaetze
EP0293353A1 *May 27, 1988Nov 30, 1988HH PATENT ApsBelt sanding machine
WO1988009241A1 *May 25, 1988Dec 1, 1988Hh Patent ApsBelt sanding machine
U.S. Classification451/307, 451/310
International ClassificationB24B21/00
Cooperative ClassificationB24B21/008
European ClassificationB24B21/00G