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公开(公告)号：US11578441B2
公开(公告)日：2023-02-14
申请号：US17393628
申请日：2021-08-04
Applicant: L&P Property Management Company
Inventor： Michael A. James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stiches.
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公开(公告)号：US20200173080A1
公开(公告)日：2020-06-04
申请号：US16205927
申请日：2018-11-30
Applicant: L&P Property Management Company
Inventor： Michael James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stiches.
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公开(公告)号：US11015275B2
公开(公告)日：2021-05-25
申请号：US16205927
申请日：2018-11-30
Applicant: L&P Property Management Company
Inventor： Michael James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stiches.
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公开(公告)号：US10781544B2
公开(公告)日：2020-09-22
申请号：US15592634
申请日：2017-05-11
Applicant: L&P Property Management Company
Inventor： Michael A. James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs. A quilting machine includes a cutting edge, a looper from which thread is provided to form stitches, and an adjuster assembly. The adjuster assembly extends an adjuster toward the thread between the looper and the retainer. When the adjuster is moved, a predetermined amount of thread is pulled away from the looper by the adjuster to provide a controlled length of thread between the looper and the cutting edge. The looper assembly may also include an air nozzle that urges the thread away from the adjuster after the thread has been cut. The thread passes through a thread tension monitor that monitors tension in the thread. The tension monitor includes a lift arm that selectively disables the tension monitor so that a loss of tension in the sewing head does not shut down the quilting machine.
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公开(公告)号：US11111615B2
公开(公告)日：2021-09-07
申请号：US16205964
申请日：2018-11-30
Applicant: L&P Property Management Company
Inventor： Michael James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stitches.
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Patent Agency Ranking
公开(公告)号：US20200370219A1
公开(公告)日：2020-11-26
申请号：US16536977
申请日：2019-08-09
Applicant: L&P Property Management Company
Inventor： Terrance L. Myers , Matthew C. Smallwood , Robert D. Eagle
Abstract: An apparatus for replacing a roll of material with a replacement roll of material comprises a loading station and multiple feed stations downstream of the loading station. Each station comprises two legs and a motorized drive assembly extending between the legs. The drive assembly rotates two sprockets and an endless chain surrounding the sprockets inside each of the legs at a station to raise or lower carriages. A roll support extends between the carriages at each station.
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7.发明申请公开(公告)号：US20200370218A1
公开(公告)日：2020-11-26
申请号：US16416912
申请日：2019-05-20
Applicant: L&P Property Management Company
Inventor： Terrance L. Myers , Matthew C. Smallwood , Robert D. Eagle
Abstract: An apparatus for replacing a roll of material with a replacement roll of material comprises a loading station and multiple feed stations downstream of the loading station. Each station comprises two legs and a motorized drive assembly extending between the legs. The drive assembly rotates two sprockets and an endless chain surrounding the sprockets inside each of the legs at a station to raise or lower carriages. A roll support extends between the carriages at each station.
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公开(公告)号：US20210363678A1
公开(公告)日：2021-11-25
申请号：US17393628
申请日：2021-08-04
Applicant: L&P Property Management Company
Inventor： Michael A. James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stiches.
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公开(公告)号：US11015274B2
公开(公告)日：2021-05-25
申请号：US16205886
申请日：2018-11-30
Applicant: L&P Property Management Company
Inventor： Michael James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stiches.
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公开(公告)号：US20200173081A1
公开(公告)日：2020-06-04
申请号：US16205964
申请日：2018-11-30
Applicant: L&P Property Management Company
Inventor： Michael James , Terrance L. Myers , Matthew C. Smallwood
Abstract: Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stitches.
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