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公开(公告)号：US20220127880A1
公开(公告)日：2022-04-28
申请号：US17392961
申请日：2021-08-03
发明人： Kenton H. Barker , Subbiah Gopalakrishnan , David J. Hurlbert , Kasey Wachtendorf , Snehil Solanki , Dilip Bangaru , Austin M. Roup , Rakesh Murali
IPC分类号： E05B63/00 , E05B55/00 , E05B13/10 , E05B13/00 , E05B15/00 , E05B55/06 , E05B1/00 , E05B17/04 , E05B47/00 , E05B47/06
摘要： An exemplary product line system includes a common platform and a plurality of component families, each of which includes a plurality of interchangeable component species configured for use with the common platform. The common platform includes an inside drive assembly and a chassis assembly including a chassis and an outside drive assembly. A lockset assembled from the system includes the common platform and a plurality of modular components. Each of the modular components corresponds to a respective one of the component families, and is provided as a selected species of the corresponding component family. The lockset has a function defined by the set of component species installed to the lockset. The function of the lockset can be changed by altering the set of component species installed to the lockset without disassembling the chassis assembly.
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公开(公告)号：US20230026356A1
公开(公告)日：2023-01-26
申请号：US17857682
申请日：2022-07-05
摘要： The present disclosure is directed to a lock assembly that can be converted between a clutching and non-clutching orientation by rotating an outer housing 180 degrees relative to an outside drive assembly. The outer housing includes a notch and an elongate arcuate slot formed in the inner surface of the outer housing adjacent a through aperture and across from one another. A lock control lug is moveably coupled with the outside drive assembly and is selectively engageable with the notch or the arcuate slot of the outer housing. An outer lever is placed in a non-clutching configuration when the lock control lug is engaged with the notch and in a clutching configuration when the lock control lug is engaged with the arcuate slot.
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公开(公告)号：US20190136575A1
公开(公告)日：2019-05-09
申请号：US16178961
申请日：2018-11-02
发明人： Kenton H. Barker , Subbiah Gopalakrishnan , David J. Hurlbert , Kasey Wachtendorf , Snehil Solanki , Dilip Bangaru , Austin M. Roup , Rakesh Murali
摘要： An exemplary product line system includes a common platform and a plurality of component families, each of which includes a plurality of interchangeable component species configured for use with the common platform. The common platform includes an inside drive assembly and a chassis assembly including a chassis and an outside drive assembly. A lockset assembled from the system includes the common platform and a plurality of modular components. Each of the modular components corresponds to a respective one of the component families, and is provided as a selected species of the corresponding component family. The lockset has a function defined by the set of component species installed to the lockset. The function of the lockset can be changed by altering the set of component species installed to the lockset without disassembling the chassis assembly.
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公开(公告)号：US10301843B2
公开(公告)日：2019-05-28
申请号：US15608378
申请日：2017-05-30
发明人： Smitha Basavaraju , Kenton H. Barker , Harikrishnan Mannattil , Subbiah Gopalakrishnan , David J. Hurlbert , Ajeya S. Rao , Achyuta Dhanvantri
摘要： In one form, a cylindrical lockset includes a chassis including a pair of hubs, a pair of drive tubes, a retractor, and a lock control assembly. The lock control assembly has a locked state and an unlocked state. The lock control assembly also has a plurality of movable elements, each having a locking position and an unlocking position. One of the hubs includes a guide channel, and a slider is movably seated in the guide channel. One of the movable elements is associated with the slider, and is configured to move the slider between a lock-indicating position and an unlock-indicating position.
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公开(公告)号：US20170342740A1
公开(公告)日：2017-11-30
申请号：US15608378
申请日：2017-05-30
发明人： Smitha Basavaraju , Kenton H. Barker , Harikrishnan Mannattil , Subbiah Gopalakrishnan , David J. Hurlbert , Ajeya S. Rao , Achyuta D S
CPC分类号： E05B17/10 , E05B27/0092 , E05B41/00 , E05B55/005 , E05B2047/0067
摘要： In one form, a cylindrical lockset includes a chassis including a pair of hubs, a pair of drive tubes, a retractor, and a lock control assembly. The lock control assembly has a locked state and an unlocked state. The lock control assembly also has a plurality of movable elements, each having a locking position and an unlocking position. One of the hubs includes a guide channel, and a slider is movably seated in the guide channel. One of the movable elements is associated with the slider, and is configured to move the slider between a lock-indicating position and an unlock-indicating position.
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公开(公告)号：US11377872B2
公开(公告)日：2022-07-05
申请号：US16002591
申请日：2018-06-07
摘要： The present disclosure is directed to a lock assembly that can be converted between a clutching and non-clutching orientation by rotating an outer housing 180 degrees relative to an outside drive assembly. The outer housing includes a notch and an elongate arcuate slot formed in the inner surface of the outer housing adjacent a through aperture and across from one another. A lock control lug is moveably coupled with the outside drive assembly and is selectively engageable with the notch or the arcuate slot of the outer housing. An outer lever is placed in a non-clutching configuration when the lock control lug is engaged with the notch and in a clutching configuration when the lock control lug is engaged with the arcuate slot.
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公开(公告)号：US20210310281A1
公开(公告)日：2021-10-07
申请号：US17348085
申请日：2021-06-15
发明人： Kenton H. Barker , Subbiah Gopalakrishnan , David J. Hurlbert , Kasey Wachtendorf , Snehil Solanki , Dilip Bangaru , Austin M. Roup , Rakesh Murali
IPC分类号： E05B63/00 , E05B55/00 , E05B13/10 , E05B13/00 , E05B15/00 , E05B55/06 , E05B1/00 , E05B17/04 , E05B47/00 , E05B47/06
摘要： An exemplary product line system includes a common platform and a plurality of component families, each of which includes a plurality of interchangeable component species configured for use with the common platform. The common platform includes an inside drive assembly and a chassis assembly including a chassis and an outside drive assembly. A lockset assembled from the system includes the common platform and a plurality of modular components. Each of the modular components corresponds to a respective one of the component families, and is provided as a selected species of the corresponding component family. The lockset has a function defined by the set of component species installed to the lockset. The function of the lockset can be changed by altering the set of component species installed to the lockset without disassembling the chassis assembly.
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公开(公告)号：US11078686B2
公开(公告)日：2021-08-03
申请号：US16178961
申请日：2018-11-02
发明人： Kenton H. Barker , Subbiah Gopalakrishnan , David J. Hurlbert , Kasey Wachtendorf , Snehil Solani , Dilip Bangaru , Austin M. Roup , Rakesh Murali
IPC分类号： E05B63/00 , E05B55/06 , E05B17/04 , E05B13/10 , E05B55/00 , E05B13/00 , E05B15/00 , E05B1/00 , E05B47/00 , E05B47/06
摘要： An exemplary product line system includes a common platform and a plurality of component families, each of which includes a plurality of interchangeable component species configured for use with the common platform. The common platform includes an inside drive assembly and a chassis assembly including a chassis and an outside drive assembly. A lockset assembled from the system includes the common platform and a plurality of modular components. Each of the modular components corresponds to a respective one of the component families, and is provided as a selected species of the corresponding component family. The lockset has a function defined by the set of component species installed to the lockset. The function of the lockset can be changed by altering the set of component species installed to the lockset without disassembling the chassis assembly.
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公开(公告)号：US20200002972A1
公开(公告)日：2020-01-02
申请号：US16423975
申请日：2019-05-28
发明人： Smitha Basavaraju , Kenton H. Barker , Harikrishnan Mannattil , Subbiah Gopalakrishnan , David J. Hurlbert , Ajeya S. Rao , Achyuta Dhanvantri
摘要： In one form, a cylindrical lockset includes a chassis including a pair of hubs, a pair of drive tubes, a retractor, and a lock control assembly. The lock control assembly has a locked state and an unlocked state. The lock control assembly also has a plurality of movable elements, each having a locking position and an unlocking position. One of the hubs includes a guide channel, and a slider is movably seated in the guide channel. One of the movable elements is associated with the slider, and is configured to move the slider between a lock-indicating position and an unlock-indicating position.
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公开(公告)号：US20220251873A1
公开(公告)日：2022-08-11
申请号：US17172340
申请日：2021-02-10
摘要： A handleset includes a housing, a spindle sleeve, a handle, a coupler, and a spindle. The spindle sleeve includes an aperture, and is rotatably mounted to the housing. The handle is mounted to the spindle sleeve and includes a recess aligned with the aperture. The coupler is movably mounted in the aperture for movement between a decoupling position and a coupling position. The coupler in the coupling position is disengaged from the recess and does not prevent removal of the handle from the spindle sleeve. The coupler in the coupling position extends into the recess and prevents removal of the handle from the spindle sleeve. The spindle is movably received in the spindle sleeve and selectively retains the coupler in the coupling position.
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