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公开(公告)号：US11725687B2
公开(公告)日：2023-08-15
申请号：US17155399
申请日：2021-01-22
Applicant: THE BOEING COMPANY
Inventor： Daniel J. Cowan , Bart Stevens , Sean Auffinger , Brandon Mulligan , Carl A. Weeks
CPC classification number: F16B39/24 , B64D45/02 , F16B33/004 , F16B37/14
Abstract: A cap system for enclosing a metallic fastener assembly extending through a structure, which includes a first securement mechanism positioned about a periphery of a washer of the metallic fastener assembly wherein the first securement mechanism includes a first tab member extending in a direction transverse to a plane of a surface of the washer and a second tab member extending in a direction transverse to the plane of the surface of the washer spaced apart from the first tab member about the periphery of the washer. Cap system further includes a cap member which includes a sidewall having an inner surface which defines a cavity dimensioned to receive the washer and defines a second securement mechanism complementary configured to engage the first securement mechanism; and an end of the sidewall of the cap member defines an opening which provides the washer to have access into the cavity.
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公开(公告)号：US20210164513A1
公开(公告)日：2021-06-03
申请号：US17155399
申请日：2021-01-22
Applicant: THE BOEING COMPANY
Inventor： Daniel J. Cowan , Bart Stevens , Sean Auffinger , Brandon Mulligan , Carl A. Weeks
Abstract: A cap system for enclosing a metallic fastener assembly extending through a structure, which includes a first securement mechanism positioned about a periphery of a washer of the metallic fastener assembly wherein the first securement mechanism includes a first tab member extending in a direction transverse to a plane of a surface of the washer and a second tab member extending in a direction transverse to the plane of the surface of the washer spaced apart from the first tab member about the periphery of the washer. Cap system further includes a cap member which includes a sidewall having an inner surface which defines a cavity dimensioned to receive the washer and defines a second securement mechanism complementary configured to engage the first securement mechanism; and an end of the sidewall of the cap member defines an opening which provides the washer to have access into the cavity.
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公开(公告)号：US10920818B2
公开(公告)日：2021-02-16
申请号：US15964340
申请日：2018-04-27
Applicant: THE BOEING COMPANY
Inventor： Daniel J. Cowan , Bart Stevens , Sean Auffinger , Brandon Mulligan , Carl A. Weeks
Abstract: A cap system for enclosing a metallic fastener assembly extending through a structure includes a first securement mechanism positioned about a periphery of a washer of the metallic fastener assembly wherein the first securement mechanism includes threads. The cap system further includes a cap member including a sidewall having an inner surface which defines a cavity dimensioned to receive the washer and defines a second securement mechanism complementary configured to engage the first securement mechanism positioned about the periphery of the washer. An end of the sidewall of the cap member defines an opening which provides the washer to have access into the cavity.
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公开(公告)号：US20190331160A1
公开(公告)日：2019-10-31
申请号：US15964340
申请日：2018-04-27
Applicant: THE BOEING COMPANY
Inventor： Daniel J. Cowan , Bart Stevens , Sean Auffinger , Brandon Mulligan , Carl A. Weeks
Abstract: A cap system for enclosing a metallic fastener assembly extending through a structure includes a first securement mechanism positioned about a periphery of a washer of the metallic fastener assembly wherein the first securement mechanism includes threads. The cap system further includes a cap member including a sidewall having an inner surface which defines a cavity dimensioned to receive the washer and defines a second securement mechanism complementary configured to engage the first securement mechanism positioned about the periphery of the washer. An end of the sidewall of the cap member defines an opening which provides the washer to have access into the cavity.
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