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公开(公告)号：US10294707B2
公开(公告)日：2019-05-21
申请号：US15300243
申请日：2015-03-25
IPC分类号： E05F5/12 , E05F15/611 , E05F1/10 , E05F3/00
摘要： Double door system (1) comprising an understriking door leaf (2), an overstriking door leaf (3), a first door operator (11) adapted to move the understriking door leaf (2) between an open and a closed position, a second door operator (12) adapted to move the overstriking door leaf (3) between an open and a closed position and a mechanical brake arrangement (400), wherein the understriking door leaf (2) should be closed before the overstriking door leaf (3) to close the double door, and wherein the mechanical brake arrangement (400) is arranged to brake the movement of the overstriking door leaf (3). Mechanical brake arrangement (400) for controlling the movement of one of the door leafs of a double door system. Door operator system (10) comprising a first door operator (11), a second door operator (12) and a mechanical brake arrangement (400).
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公开(公告)号：US10294705B2
公开(公告)日：2019-05-21
申请号：US15512722
申请日：2015-09-04
摘要： The invention relates to a furniture hinge with a fastening portion and a hinge part connected thereto via a multi-axis articulated connection, wherein a spring preloads the hinge part directly or indirectly, at least in a subregion of the adjustment path of the hinge part, with respect to the fastening portion, and wherein the spring is mounted or can be mounted under tension between two spring bearings. In order, in such a furniture hinge, to achieve improved movement control and to make the required manual force for hinge opening or closing more even, provision is made according to the invention for the spring (76) to be adjusted in the region of its two spring bearings (74, 84.4) during the adjustment of the hinge part (20) from the opening into the closing position and/or during the adjustment from the closing into the opening position.
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公开(公告)号：US10280674B2
公开(公告)日：2019-05-07
申请号：US15131826
申请日：2016-04-18
申请人： Magna Closures Inc.
IPC分类号： E05F15/622 , E05F3/00 , E05F1/10 , F16H25/24 , F16H25/20
摘要： An electromechanical strut and method of moving a closure member of a vehicle between an open position and a closed position is provided. The electromechanical strut includes a power drive unit including a motor, a leadscrew, a planetary gearset operably connecting the motor to the leadscrew, and an electromechanical brake assembly. The electromechanical strut further includes a telescoping unit including an extensible tube and a drive nut for converting rotary motion of the leadscrew into linear motion of the telescoping unit. The electromechanical brake assembly is selectively moveable between an engaged state, wherein the leadscrew is prevented from rotating to prevent relative axial movement between the power drive unit and the telescoping unit, and a disengaged state, wherein the leadscrew is permitted to rotate to allow relative axial movement between the power drive unit and the telescoping unit.
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公开(公告)号：US10273732B2
公开(公告)日：2019-04-30
申请号：US15481019
申请日：2017-04-06
发明人： Tien-Lin Hung
摘要： A door closer includes: a cylinder secured on a door frame and having a cylinder head formed on a proximal end of the cylinder; a main value and a check valve respectively formed on the cylinder head to control the air in-and-out volume through the valves for lightly opening the door; a piston secured to a rod member slidably reciprocating within the cylinder with the rod member secured to a door; a restoring spring secured between the cylinder head and the rod member for normally resiliently restoring the rod member and the piston towards the cylinder head in order to close the door to the door frame normally as restored by the restoring spring; and at least a buffer member secured between the cylinder head and the piston so as to dampen the inertia force of the closing door to eliminate the noise or damage thus possibly caused.
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公开(公告)号：US10238002B2
公开(公告)日：2019-03-19
申请号：US15407260
申请日：2017-01-17
申请人： Che-Hsien Lin
发明人： Che-Hsien Lin
摘要： A pivot structure includes a base, a bracket, an elastic member and a positioning assembly. The bracket is rotatably connected to the base. The elastic member is disposed on the base. The positioning assembly includes a linkage member and a sleeve. The linkage member is pivoted to the bracket and has a positioning portion. The sleeve is pivoted to the base. The sleeve is fitted around the linkage member and has a releasing segment and a positioning segment. The bracket is adapted to be expanded to a first expanding state relative to the base by the elastic force of the elastic member, so as to drive the positioning portion to move along the releasing segment. The bracket is adapted to receive an external force to be continually expanded to a second expanding state relative to the base, so as to drive the positioning portion to move to the positioning segment.
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公开(公告)号：US20190071911A1
公开(公告)日：2019-03-07
申请号：US16182775
申请日：2018-11-07
申请人： Julius Blum GmbH
发明人： Harald BRUNNMAYR
IPC分类号： E05F1/10
摘要： An actuating drive includes an actuating arm to be connected to the furniture part and a force accumulator for applying force to the actuating arm. The force accumulator has a spring and at least two base parts which can be moved relative to each other and between which the at least one spring is arranged. A guiding device is arranged within the spring, and the guiding device is designed in such a way that the guiding device supports the spring against buckling of the spring over the entire length of the spring and in every position of the spring resulting from motion of the at least two base parts relative to each other.
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公开(公告)号：US20190039754A1
公开(公告)日：2019-02-07
申请号：US16051266
申请日：2018-07-31
申请人： Rocket Lab USA, Inc.
发明人： Peter Beck , Peter Barlow , David Yoon , Ben Malcolm
摘要： A satellite dispenser door release mechanism is disclosed. In various embodiments, a satellite door dispenser as disclosed herein includes a wire or cable having a first end configured to be secured in a structure comprising or coupled to a dispenser body of a satellite dispenser and a second end configured to be secured in a structure comprising or coupled to a dispenser door of the satellite dispenser; and a pyrotechnic cutter configured to receive the wire or cable in a position to cut the wire or cable upon firing of the pyrotechnic cutter.
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公开(公告)号：US20190010747A1
公开(公告)日：2019-01-10
申请号：US16133166
申请日：2018-09-17
申请人： Julius Blum GmbH
发明人： Wolfgang Bohle
CPC分类号： E05F15/63 , E05D15/401 , E05F1/1058 , E05Y2201/616 , E05Y2201/71 , E05Y2600/11 , E05Y2800/11 , E05Y2800/205 , E05Y2800/232 , E05Y2800/238 , E05Y2900/20
摘要： A furniture drive system includes a mechanical control unit having a pivotably mounted control arm for moving a movable furniture part, a spring device for applying force to the control arm, and a movably mounted control part having a transmission opening for transmitting a force from the spring device to the control arm. An electrical drive unit has an electric motor for moving the movable furniture part, and a driver to be driven by the electric motor for transmitting a torque of the electric motor to the mechanical control unit. The driver can be inserted into the transmission opening, and the electrical drive unit and the mechanical control unit are designed as separate assemblies and can be fastened to each other. A contact surface for the driver is arranged laterally adjacent to the transmission opening and the driver is preloaded toward the contact surface by a force store.
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公开(公告)号：US20180338633A1
公开(公告)日：2018-11-29
申请号：US15986094
申请日：2018-05-22
IPC分类号： A47G29/122 , E05F1/10
CPC分类号： A47G29/122 , A47G29/1207 , A47G29/22 , E05F1/1008 , E05F5/08 , E05G7/001 , E05Y2201/224 , E05Y2800/122 , E05Y2800/41 , E05Y2800/75
摘要： A retractable arm device, system, and method with a locking mechanism for preventing items placed in a device or receptacle from getting stuck, damaged, or torn. The retractable arm includes an inner tube, a pawl, and an outer tube surrounding the inner tube. The inner tube slides within the outer tube and the pawl preventing the retractable arm from moving into an extended position under particular conditions. The retractable arm may be placed in a receptacle for items to prevent the door from being reopened before the door is fully closed.
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公开(公告)号：US20180298662A1
公开(公告)日：2018-10-18
申请号：US15486884
申请日：2017-04-13
申请人： Weber Knapp Company
发明人： Daniel M. Graham
CPC分类号： E05F1/1261 , E05D3/12 , E05D11/0054 , E05F1/1058 , E05Y2900/602
摘要： A counterbalance assembly including a housing, a pivot nose, and a spring pack. The housing including a front housing wall having a first housing edge and a second housing edge opposite the first housing edge, a first housing side wall projecting from the first housing edge and having a first retaining slot, and a second housing side wall oppositely disposed relative to the first housing side wall, projecting from the second housing edge and having second retaining slot in registered alignment with the first retaining slot. The pivot nose including a front pivot nose wall having a first pivot nose edge and a second pivot nose edge opposite the first pivot nose edge, a first pivot nose side wall projecting from the first pivot nose edge and having a first pivot nose through hole, and a second pivot nose side wall oppositely disposed relative to the first pivot nose side wall, projecting from the second pivot nose edge and having a second pivot nose through hole, the first and second pivot nose through holes are in registered alignment with the first and second retaining slot. The spring pack disposed within a volume formed by the housing and including a first end engaged with the housing, a second end engaged with the pivot nose, and an energy storage device arranged between the first and second ends.
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