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특허 상세정보

Grinding wheel

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B24D-013/12   
미국특허분류(USC) 051/206.R; 051/168; 051/394
출원번호 US-0559007 (1983-12-08)
우선권정보 GB-19800010991 (1980-04-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cushman, Darby & Cushman
인용정보 피인용 횟수 : 13  인용 특허 : 3
초록

A semi-permanent peripheral grinding wheel comprising ultrahard abrasives such as diamond or cubic boron nitride is provided which overcomes the serious problems caused by "chatter". The wheel comprises a hub mounting the ultrahard abrasive, the abrasive being resiliently depressible radially inwardly of the wheel. The wheel preferably has a radial static stiffness of no more than 1.5×10 6 N/m per mm. of wheel width and a first radial natural frequency of at least 500 Hertz. The resiliency may be provided by rubber pads between the abrasive and the hub, ...

대표
청구항

1. A semi-permanent grinding wheel suitable for use in a shallow-cut grinding operation, with comparatively low unstable self-excited vibration known as chatter, said semi-permanent grinding wheel comprising: as a base, a hub constructed and arranged to be rotated about a centrally disposed longitudinal axis; as a radially outer circumferential rim, an annular structure including a radially outer layer of abrasive particles of ultrahard abrasive grit selected from the group consisting of natural diamond, synthetic diamond and cubic boron nitride bon...

이 특허를 인용한 특허 피인용횟수: 13

  1. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Compact grinding wheel. USP2018029902035.
  2. Hayashi Kanji,JPX ; Suzuki Makoto,JPX ; Katagiri Hiroshi,JPX. Grinding body for on-line roll grinding. USP2001046220949.
  3. Priestley Terry W. ; Buckingham Stephen S.. Grinding force measurement system for computer controlled grinding operations. USP1998025718617.
  4. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Grinding wheel arbor. USP2016109475175.
  5. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Grinding wheel with identification tag. USP2017069669508.
  6. Nauche, Michel. Method of improving the accuracy of a beveling operation applied to a spectacle lens, and a corresponding beveling tool. USP2003126663481.
  7. Harris, K. Michael. Noise dampener hub assembly for a circular saw. USP2011017866242.
  8. Sexton John S. (Bobcat ; West Street Odiham GB2) Wright Derek N. (No. 5 Eagle Close ; Heathlake Crowthorne ; Berkshire GB2). Polishing pad with abrasive particles in a non-porous binder. USP1996105567503.
  9. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Skate blade retention mechanism. USP2017029566682.
  10. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hastings, Zachary S.. Skate blade sharpening system. USP201708D793830.
  11. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hanczor, Matt. Skate blade sharpening system with alignment adjustment. USP20180910065282.
  12. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hanczor, Matt. Skate blade sharpening system with alignment adjustment using alignment wheel. USP2017029573236.
  13. Bernard, Joel; Padiou, Jean-Marc. Tool for smoothing optical surfaces, in particular for ophthalmic lenses. USP2003026514133.