Measuring and testing – Brake testing
Patent
1998-03-27
1999-11-02
Noori, Max
Measuring and testing
Brake testing
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.
Kanda Hiroyuki
Kuwahara Takeshi
Kabushiki Kaisha Riken
Noori Max
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