Face gear

Information

  • Patent Grant
  • D807419
  • Patent Number
    D807,419
  • Date Filed
    Thursday, September 17, 2015
    8 years ago
  • Date Issued
    Tuesday, January 9, 2018
    6 years ago
  • US Classifications
    Field of Search
    • US
    • D15 126
    • D15 138
    • D15 148-149
    • 074 411000
    • 074 572100
    • 074 572200
    • 074 5731-57313
    • 074 5741-5744
    • 074 571210
    • 464 034000
    • 464 073000
    • 464 074000
    • 464 076000
    • 464 081-084
    • 464 894000
    • CPC
    • A01K89/01
    • B29C45/0025
    • B29L2015/003
    • F16H1/46
    • F16H37/08
    • F16H55/06
    • F16H2055/065
    • F16H2055/173
    • F16H48/12
    • F16H48/29
    • F16H2048/102
    • Y10S475/904
  • International Classifications
    • 1509
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of a face gear showing our new design;



FIG. 2 is a rear perspective view thereof;



FIG. 3 is a front view thereof;



FIG. 4 is a rear view thereof;



FIG. 5 is a left side elevational view thereof;



FIG. 6 is a right side elevational view thereof;



FIG. 7 is a top plan view thereof;



FIG. 8 is a bottom plan view thereof; and,



FIG. 9 is an enlarged view of the portion illustrated in circle 9 in FIG. 1.


The broken lines shown in the drawings are included for illustrative purposes only and form no part of the claimed design.


Claims
  • The ornamental design for a face gear, as shown and described.
US Referenced Citations (31)
Number Name Date Kind
1487073 Nogrady Mar 1924 A
1988183 Preston Jan 1935 A
3154969 Saari Nov 1964 A
3237483 Kelley et al. Mar 1966 A
3253483 McCaw May 1966 A
3706239 Myers Dec 1972 A
3918314 Osipyan Nov 1975 A
4248105 Downing et al. Feb 1981 A
D262033 Totsu Nov 1981 S
4791832 McCaw Dec 1988 A
5030185 Kawamura Jul 1991 A
5232415 Brewer Aug 1993 A
5472385 Vu Dec 1995 A
5984823 Gage Nov 1999 A
6592487 Gassmann Jul 2003 B2
6599217 Caringella et al. Jul 2003 B2
D498777 Hu Nov 2004 S
D498778 Hu Nov 2004 S
D579296 Popov Oct 2008 S
8133146 Radzevich et al. Mar 2012 B2
D660888 Piliguian May 2012 S
8353800 Kumar et al. Jan 2013 B2
D702269 Eisenblatter Apr 2014 S
D740866 Herrmann Oct 2015 S
20080022798 Zeise Jan 2008 A1
20090019966 Valente Jan 2009 A1
20100317480 Cochren et al. Dec 2010 A1
20120227529 Fischer et al. Sep 2012 A1
20130042711 Napau et al. Feb 2013 A1
20130302144 Demtroder et al. Nov 2013 A1
20140271010 Napau et al. Sep 2014 A1
Foreign Referenced Citations (4)
Number Date Country
102004062379 Feb 2006 DE
102005050794 Apr 2007 DE
102006046096 Apr 2008 DE
0227152 Jul 1987 EP
Non-Patent Literature Citations (2)
Entry
Radzevich, S.P., “Kinetic Geometry of Surface Machining,” CRC Press, Boca Raton, FL. 2008, 508p.
Litvin, et al., Face Gear Drive with Helical Involute Pinion: Geometry, Generation by a Shaper and a Worm, Avoidance of Singularities and Stress Analysis, Feb. 2005, 62 pgs.
Divisions (1)
Number Date Country
Parent 29444099 Jan 2013 US
Child 29539803 US
Continuation in Parts (3)
Number Date Country
Parent 13737713 Jan 2013 US
Child 29444099 US
Parent 12760988 Apr 2010 US
Child 13737713 US
Parent 12814905 Jun 2010 US
Child 12760988 US