Axially securing gearwheels in crown gear angle drives on...

Details Axially securing gearwheels in crown gear angle drives on... Axially securing gearwheels in crown gear angle drives on...

2006-09-19

2006-09-19

Fenstermacher, David (Department: 3682)

Machine element or mechanism

Gearing

Directly cooperating gears

C074S420000, C074S459500

Reexamination Certificate

active

07107871

ABSTRACT:
A crown gear assembly including a crown gear which is rotatably supported around a first axis (A1) and which forms teeth (13) which are provided with flanks (14, 15) whose mantle lines extend substantially radially relative to the axis (A1), as well as a pinion (21) which is rotatably supported around a second axis (A2) extending perpendicularly relative to the first axis (A1), and which forms teeth (23) which are provided with flanks whose mantle lines extend substantially parallel relative to the axis (A2), wherein, on the radial outside of the teeth (13) of the crown gear, the pinion (21) is provided with a collar (25) which is adapted to contact a circumferential face of the crown gear (11).

REFERENCES:
patent: 969148 (1910-08-01), Downs
patent: 1893572 (1933-01-01), Wildhaber
patent: 2584793 (1952-02-01), De Mato
patent: 2657586 (1953-11-01), Chestley
patent: 4167127 (1979-09-01), Calvert
patent: 4308760 (1982-01-01), Voigtlander et al.
patent: 4677870 (1987-07-01), Alshareedah
patent: 5946975 (1999-09-01), Yun
patent: 6023898 (2000-02-01), Josey
patent: 6128969 (2000-10-01), Litvin et al.
patent: 6732605 (2004-05-01), Takano et al.
patent: 2004/0221672 (2004-11-01), Fleytman
patent: 512 872 (1930-11-01), None
patent: 2 410 188 (1979-08-01), None

Affiliated with

Also associated with

Rating

Axially securing gearwheels in crown gear angle drives on... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Axially securing gearwheels in crown gear angle drives on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Axially securing gearwheels in crown gear angle drives on... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3575975