Tension measuring apparatus and method for piston ring

Measuring and testing – Brake testing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73826, G01M 1500

Patent

active

059748710

ABSTRACT:
An impact and a vibration are applied to a portion of a piston ring on which a belt body is wound, and a vibration is also applied to the belt body. A position where a desired tension can be obtained is obtained by using a master gauge having an outer diameter equal to the inner diameter of a cylinder, and the like. When measuring the tension, a measuring mechanism is moved to this position. The frictional force between the piston ring and the belt body can be considerably decreased, and a closed gap need not be measured every time measurement is performed. Accordingly, the tension of the piston ring can be stably measured at high precision within a short period of time.

REFERENCES:
patent: 3946602 (1976-03-01), Huntington et al.
patent: 4520660 (1985-06-01), Hitchcock
patent: 5007284 (1991-04-01), Slone
patent: 5258930 (1993-11-01), Fukuyoshi et al.
Patent Abstracts of Japan, vol. 011, No. 062 (P-551), Feb. 25, 1987 and JP 61 226624 A (Riken Corp.), Oct. 8,. 1986.
Patent Abstracts of Japan, vol. 095, No. 008, Sep. 29, 1995 and JP 07 128162 A (Mitsubishi Motors Corp.), May 19, 1995.
Patent Abstracts of Japan, vol. 008, No. 097 (P-272), May 8, 1984 and JP 59 010826 A (Toyota Jidosha Kogyo KK), Jan. 20, 1984.

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

Tension measuring apparatus and method for piston ring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tension measuring apparatus and method for piston ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tension measuring apparatus and method for piston ring will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2121051

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