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  1. Technology classes
  2. /B · Performing operations
  3. /B23 · Machine tools
  4. /B23B · Turning
  5. /B23B 31/00 · Chucks
  6. /B23B 31/02 · Chucks
  7. /B23B 31/10 · Characterised by the retaining or gripping devices or their immediate operating means
  8. /B23B 31/12 · Chucks with simultaneously-acting jaws, whether or not also individually adjustable
  9. /B23B 31/16 · Moving radially
  10. /B23B 31/16083 · Jaws movement actuated by gears and racks
  11. /B23B 31/16087
B23B 31/16087

Details of the jaws

Official title: {Details of the jaws}

B23B31/16087 (Details of the jaws) appears on 2 US grants and 2 published applications in this corpus.

Search patents in B23B

Where it sits

  1. BPerforming operations
  2. B23Machine tools
  3. B23BTurning
  4. B23B 31/00Chucks
  5. B23B 31/02Chucks
  6. B23B 31/10Characterised by the retaining or gripping devices or their immediate operating means
  7. B23B 31/12Chucks with simultaneously-acting jaws, whether or not also individually adjustable
  8. B23B 31/16Moving radially
  9. B23B 31/16083Jaws movement actuated by gears and racks
  10. B23B 31/16087Details of the jaws
  11. 3subgroups, listed below
Granted patents
2
Published applications
2
Assignees
3
Inventors
4
Latest grant
10 Apr 2007

Filings by year

Granted patentsPublished applications
B23B 31/16087: granted patents and published applications per publication year
YearGranted patentsPublished applications
200210
200300
200400
200501
200600
200710
200800
200900
201000
201100
201200
201300
201400
201500
201600
201700
201800
201900
202000
202100
202200
202300
202401

200220122024

By publication year.

Subgroups

Granted patents
  • B23B 31/16095Fixation on the master jaw1
  • B23B 31/16091Form of the jaws0
  • B23B 31/161Individually adjustable jaws0

Recent patents

  • Apparatus for preparing the welding region on the outer surface of plastic pipes10 Apr 2007US 7,200,890 B2Ritmo S.P.A.
  • Lathe chuck with jaw-position monitor4 Jun 2002US 6,397,712 B1Rohm Co., Ltd.
  • Method and syste for holding fast a workpiece15 Feb 2024US 2024/0051038 A1
  • Apparatus for preparing the welding region on the outer surface of plastic pipes14 Apr 2005US 2005/0077008 A1Ritmo S.P.A.

Most cited

By later US patents
  • Lathe chuck with jaw-position monitor5US 6,397,712 B1Rohm Co., Ltd. · 2002
  • Apparatus for preparing the welding region on the outer surface of plastic pipes1US 7,200,890 B2Ritmo S.P.A. · 2007

Top assignees

Documents
  • RSRitmo S.P.A.1
  • RSRitmo S.P.A.1
  • RRohm Co., Ltd.1

Often classified with

  • Y10TTechnical subjects covered by former us classification2

Documents that also carry the other class.

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