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公开(公告)号:US3388915A
公开(公告)日:1968-06-18
申请号:US47286765
申请日:1965-07-19
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
IPC: F16J15/32
CPC classification number: F16J15/32 , Y10S277/91
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公开(公告)号:US3259393A
公开(公告)日:1966-07-05
申请号:US39564364
申请日:1964-09-02
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
IPC: F16J15/32
CPC classification number: F16J15/3244
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公开(公告)号:US3188855A
公开(公告)日:1965-06-15
申请号:US13401361
申请日:1961-08-25
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
CPC classification number: F16J15/3296 , G01L5/0038 , G01M13/005
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公开(公告)号:US3053541A
公开(公告)日:1962-09-11
申请号:US985060
申请日:1960-02-19
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
IPC: F16J15/54
CPC classification number: F16J15/54
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公开(公告)号:US3628376A
公开(公告)日:1971-12-21
申请号:US3628376D
申请日:1970-04-13
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L , MANDLEY DONALD J
CPC classification number: G01M13/005
Abstract: A test instrument for determining processing and manufacturing uniformity in molded elastomeric articles such as O-rings wherein the O-ring is flexed between two power driven rollers while being loaded at a predetermined deflection by a third roller connected to a load-sensing element. The output of the sensing element is directed to an instrumentation device which records the stress level about the circumference of the O-ring the output variations being indications of internal discontinuities and manufacturing defects in the tested article.
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公开(公告)号:US3543407A
公开(公告)日:1970-12-01
申请号:US3543407D
申请日:1968-10-03
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
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公开(公告)号:US3501155A
公开(公告)日:1970-03-17
申请号:US3501155D
申请日:1967-05-22
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L , WEINAND LOUIS H
CPC classification number: F16J15/3244
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8.Seal and method of sealing between relatively rotating members 失效
Title translation: 相对旋转构件之间的密封和密封方法公开(公告)号:US3214179A
公开(公告)日:1965-10-26
申请号:US24223962
申请日:1962-12-04
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
IPC: F16J15/32
CPC classification number: F16J15/324 , F16J15/3204
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公开(公告)号:US3206933A
公开(公告)日:1965-09-21
申请号:US40290864
申请日:1964-10-09
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
IPC: B60T11/22
CPC classification number: B60T11/22
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公开(公告)号:US3092899A
公开(公告)日:1963-06-11
申请号:US72479058
申请日:1958-03-31
Applicant: GEN MOTORS CORP
Inventor: DEGA ROBERT L
CPC classification number: C22C32/00 , B32B15/018 , C23C28/02 , Y10S428/935 , Y10S428/939 , Y10T428/12021 , Y10T428/12083 , Y10T428/12896 , Y10T428/1291 , Y10T428/12931
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