Tensioning device for a traction mechanism, particularly a...

Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,... – Guide roll mounted for movement of its axis along arcuate...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

08038556

ABSTRACT:
A tensioning device for a traction mechanism, particularly a belt or a chain, including a tensioning lever over which the traction mechanism is guided and on which a tensioning spring is disposed with one end thereof, the other end thereof being provided on a spring holder by which the tensioning device can be fastened to an external object. A holding pin (11) extends through the tensioning spring (4), with the pin at one end (11) thereof being disposed in a fixed position on the tensioning lever (2) and at the other end thereof having a locking section (22) disposed on a locking element (17) provided on a spring holder (6). The locking element can be adjusted between a locking position of the holding pin end (16), in which the tensioning device (1) is fixed in a position with the pretensioned tensioning spring (4), and a released position of the holding pin end (16), in which the holding pin (10) is axially displaceable in the locking element (17), and limited by a stop.

REFERENCES:
patent: 4764157 (1988-08-01), Brandenstein et al.
patent: 4983144 (1991-01-01), Ojima
patent: 5004448 (1991-04-01), Ojima
patent: 5035680 (1991-07-01), Ojima
patent: 5037357 (1991-08-01), Ojima
patent: 6422964 (2002-07-01), Rointru et al.
patent: 2004/0067805 (2004-04-01), Hellmich et al.
patent: 2006/0229151 (2006-10-01), Jansen et al.
patent: 2009/0215564 (2009-08-01), Pflug et al.
patent: 2010/0273591 (2010-10-01), Graf et al.
patent: 3717125 (1987-11-01), None
patent: 3942382 (1990-07-01), None
patent: 19501685 (1996-07-01), None
patent: 10312752 (2004-11-01), None
patent: 102004058770 (2006-06-01), None
patent: 2004099650 (2004-11-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Tensioning device for a traction mechanism, particularly a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tensioning device for a traction mechanism, particularly a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tensioning device for a traction mechanism, particularly a... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4293787

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.