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公开(公告)号：US20230243450A1
公开(公告)日：2023-08-03
申请号：US18300043
申请日：2023-04-13
IPC分类号： F16L37/091 , F16L55/115
CPC分类号： F16L37/0915 , F16L55/1157 , F16L41/021
摘要： A push-to-connect fitting is provided. The push-to-connect fitting includes a connector body, a sealing member, a grab ring, a cartridge, a retainer sleeve, a plurality of latches, and an interference portion. The sealing member is configured to form a sealing engagement with a fluid conduit. The grab ring includes a plurality of teeth configured for coupling to the fluid conduit. The retainer sleeve is received over at least part of the cartridge and is received over at least part of the connector body. The plurality of latches are located on the retainer sleeve and are configured to secure the retainer sleeve to the connector body to facilitate retention of the sealing member, the grab ring, and the cartridge. The interference portion is configured to engage the retainer sleeve to substantially prevent rotation of the retainer sleeve relative to the connector body.
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公开(公告)号：US20230250907A1
公开(公告)日：2023-08-10
申请号：US18300298
申请日：2023-04-13
IPC分类号： F16L37/091 , F16L55/115
CPC分类号： F16L37/0915 , F16L55/1157 , F16L41/021
摘要： A push-to-connect fitting is provided. The push-to-connect fitting includes a connector body, a sealing member, a grab ring, a cartridge, a retainer sleeve, a plurality of latches, and an interference portion. The sealing member is configured to form a sealing engagement with a fluid conduit. The grab ring includes a plurality of teeth configured for coupling to the fluid conduit. The retainer sleeve is received over at least part of the cartridge and is received over at least part of the connector body. The plurality of latches are located on the retainer sleeve and are configured to secure the retainer sleeve to the connector body to facilitate retention of the sealing member, the grab ring, and the cartridge. The interference portion is configured to engage the retainer sleeve to substantially prevent rotation of the retainer sleeve relative to the connector body.
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公开(公告)号：US20230003322A1
公开(公告)日：2023-01-05
申请号：US17930814
申请日：2022-09-09
IPC分类号： F16L37/086 , F16L37/091
摘要： A push-to-connect fitting is provided. The push-to-connect fitting includes a connector body, a sealing member, a grab ring, a cartridge, a retainer sleeve, a plurality of latches, and an interference portion. The sealing member is configured to form a sealing engagement with a fluid conduit. The grab ring includes a plurality of teeth configured for coupling to the fluid conduit. The retainer sleeve is received over at least part of the cartridge and is received over at least part of the connector body. The plurality of latches are located on the retainer sleeve and are configured to secure the retainer sleeve to the connector body to facilitate retention of the sealing member, the grab ring, and the cartridge. The interference portion is configured to engage the retainer sleeve to substantially prevent rotation of the retainer sleeve relative to the connector body.
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公开(公告)号：US20230288001A1
公开(公告)日：2023-09-14
申请号：US18143960
申请日：2023-05-05
发明人： William Vernon KLUSS , Derres CATALANO , Sai Kishore RAVISANKAR , Randy GRAVES , Eliana PIPPEN , Samantha KELLY
IPC分类号： F16L37/091 , F16L55/115
CPC分类号： F16L37/0915 , F16L55/1157 , F16L41/021
摘要： A push-to-connect fitting is provided. The push-to-connect fitting includes a connector body, a sealing member, a grab ring, a cartridge, a retainer sleeve, a plurality of latches, and an interference portion. A method of mounting the retainer sleeve over a portion of the connector body is done simultaneously while pushing the plurality of latches located on the retainer sleeve to secure the retainer sleeve to the connector body.
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公开(公告)号：US20230151916A1
公开(公告)日：2023-05-18
申请号：US17932024
申请日：2022-09-14
IPC分类号： F16L37/091 , F16L55/115
CPC分类号： F16L37/0915 , F16L55/1157 , F16L41/021
摘要： A connector includes a connecting body with a fluid passage at least part way therethrough, and a seal is provided with an outer portion of a fluid tube. A cartridge proximate to the connecting body has a hollow portion therethrough. A grab part has at least one tooth to retain the fluid tube and is between the cartridge and the seal. A demount part within the hollow portion moves the teeth to allow release of the fluid tube. A latch is located on one of the connecting body or a sleeve covering at least part of the cartridge or the connecting body. A mating catch is located on the other of the sleeve or the connecting body, and engagement of the latch with the catch connects the sleeve to the connecting body and helps restrain cartridge movement.
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公开(公告)号：US20230044163A1
公开(公告)日：2023-02-09
申请号：US17931748
申请日：2022-09-13
发明人： Sai Kishore RAVISANKAR , William Vernon KLUSS , Samantha KELLY , Eliana PIPPEN , Derres CATALANO , William Clinton OSTEEN
IPC分类号： F16L37/091 , F16L37/092
摘要： A tube fitting for connection to a tube includes a main body structure and a tube liner. The main body structure is configured to receive an end of the tube and fluidly connect the tube to another component. The tube liner is positioned at least partially within the main body structure and is configured to extend into the tube. The main body structure and the tube liner are configured such that, when the tube is fully inserted into the tube fitting, the end of the tube is positioned at a predetermined depth within the tube fitting, and the main body structure and the tube liner cooperate together to provide an audible indication to indicate that the tube has been fully inserted into the tube fitting.
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