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DE1793817U - PLASTER DISC. - Google Patents

PLASTER DISC.

Info

Publication number
DE1793817U
DE1793817U DES30597U DES0030597U DE1793817U DE 1793817 U DE1793817 U DE 1793817U DE S30597 U DES30597 U DE S30597U DE S0030597 U DES0030597 U DE S0030597U DE 1793817 U DE1793817 U DE 1793817U
Authority
DE
Germany
Prior art keywords
disc
plaster
cutting
cutting blades
center
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
DES30597U
Other languages
German (de)
Inventor
Guenther Selbach
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DES30597U priority Critical patent/DE1793817U/en
Publication of DE1793817U publication Critical patent/DE1793817U/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/34—Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/123—Details of saw blade body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Milling Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Die G I P S S C H L E I F S C H E I B E Die ist ein mit einer Vielzahl von Schneidblättern versehene Scheibe, deren stehend aufgesetzte Schneidblätter bogenförmig in fast gleichem Abstand um das Zentrum der Scheibe geführt sind. Sie dient zum wasserfreien Beschleifen von Zahngipsmodellen.The PLASTER DISC That's one with a variety of Slice provided with cutting blades, the vertically attached cutting blades of which are guided in an arc at almost the same distance around the center of the disc. It is used for the water-free grinding of plaster models.

Die Schneidblätter der bis jetzt verwendeten Gipsfrässeheibe waren in ihrer Form so um das Scheibenzentrum geführt, dass die Schneidkraft mehr eine schabende war. Das heisst, dass der Schneidwinkel am Auflagetisch, gebildet aus dem Schenkel der Auflageplatte und dem Schenkel des vorbeigleitenden Messers kleiner als ein rechter Winkel war.The cutting blades of the plaster milling disc used up to now were shaped around the disc center in such a way that the cutting force was more of a scraping force. This means that the cutting angle on the support table, formed from the limb of the support plate and the limb of the knife sliding past, was smaller than a right angle.

Die G i p s s c h l e i f s c h e i b e dagegen wandelt durch die Formgebung der wellenförmigen Schneidblätter, die kreisähnlich um den Scheibenmitelpunkt geführt sind, die mehr schabende in eine sägenähnliche Wirkung. D@r obenbenannte Schneidwin- kel wächst und fällt bei drehender Scheibe um einen rechten Winkel. De Schneidwirkung der Scheibe ist au. diese weise sägenähnlich und pendelnd. Der Abfluss des Schnittgutes ge- schieht durch vorgesehene Aussparungen. SOl1UTZANSJfRUCH G I P S S C H LEI F S C H R I B E, dadurch gekennzeichnet, dass die auf eine Scheibe aufgesetzten Schneidblätter so bo- genförmig um das Zentrum geführt sind, das der Schneidewinkel, The plasterboard, on the other hand, transforms the more scraping effect into a saw-like effect due to the shape of the wave-shaped cutting blades, which are guided around the center of the disk like a circle. The cutting winch mentioned above kel grows and falls as the disc rotates around a right one Angle. The cutting effect of the disc is au. this way saw-like and pendulous. The outflow of the clippings occurs through the cutouts provided. SOl1UTZANSJfRUCH GIPSSCH LEI FSCHRIBE, characterized in that that the cutting blades placed on a disc are so are gene-shaped around the center, which is the cutting angle,

Claims (1)

gebildet aus den Schenkeln der Auflageplatte und den vorbeigleitenden Schneidblättern so gross ist, dass sie sägeähnlieh auf das zu beschneidende Gut auftreffen.formed from the legs of the support plate and the ones that slide by The cutting blades are so large that they are saw-like on the material to be trimmed hit.
DES30597U 1959-05-21 1959-05-21 PLASTER DISC. Expired DE1793817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES30597U DE1793817U (en) 1959-05-21 1959-05-21 PLASTER DISC.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES30597U DE1793817U (en) 1959-05-21 1959-05-21 PLASTER DISC.

Publications (1)

Publication Number Publication Date
DE1793817U true DE1793817U (en) 1959-08-20

Family

ID=32889430

Family Applications (1)

Application Number Title Priority Date Filing Date
DES30597U Expired DE1793817U (en) 1959-05-21 1959-05-21 PLASTER DISC.

Country Status (1)

Country Link
DE (1) DE1793817U (en)

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