公开(公告)号：US4448290A

公开(公告)日：1984-05-15

申请号：US324006

申请日：1981-11-23

Applicant: Walter L. Reid, Jr. ,  Robert A. Van Stone ,  Ralph L. Delano

Inventor： Walter L. Reid, Jr. ,  Robert A. Van Stone ,  Ralph L. Delano

IPC: B66D1/02 ,  B66D1/54 ,  B66D5/04 ,  F16D59/00 ,  B60T7/12

CPC classification number: B66D1/54 ,  B66D5/04 ,  E05Y2201/242

Abstract: The invention relates to an improved safety device for stopping cable payout in an overspeed condition, and particularly to a safety device for securing an object from falling because of failure of a hoisting device. According to the invention, an inertial actuated drum locking mechanism comprises an inertial member mounted on a cable rewind drum. The inertial member is pivotable so that when actuated by inertial force above a predetermined value due to overspeed rotation of the drum, the inertial member moves to engage a fixed member for arresting further motion of the drum. The inertial member is held in place until the outward force exceeds the predetermined value, at which point, the inertial member toggles outward to provide rapid and positive engagement of the locking mechanism.

Abstract translation: 本发明涉及一种用于在超速状态下停止电缆支付的改进的安全装置，特别涉及一种用于由于起重装置的故障而使物体不会坠落的安全装置。 根据本发明，惯性致动鼓锁定机构包括安装在电缆倒带鼓上的惯性构件。 惯性构件可枢转，使得当由于滚筒的超速旋转而由惯性力致动超过预定值时，惯性构件移动以接合固定构件，以阻止滚筒的进一步运动。 惯性构件保持就位，直到向外的力超过预定值，此时惯性构件向外翻转以提供锁定机构的快速和正面接合。

公开(公告)号：US2175403A

公开(公告)日：1939-10-10

申请号：US24543638

申请日：1938-12-13

Applicant: LARSON CO CHARLES O

Inventor： LARSON CHARLES O

IPC: E05F5/04

CPC classification number: E05F5/04 ,  E05F2005/043 ,  E05Y2201/224 ,  E05Y2201/242 ,  E05Y2900/132 ,  Y10T16/615

公开(公告)号：US09797180B2

公开(公告)日：2017-10-24

申请号：US14649243

申请日：2013-12-06

Applicant: Multimatic Inc.

Inventor： John Salmon ,  Andrew R. Daniels ,  Muamer Hodza

IPC: B62D33/033 ,  E05F15/614 ,  B62D33/027 ,  E05F5/00 ,  E05F15/40 ,  E05D7/10

CPC classification number: E05F15/614 ,  B62D33/0273 ,  B62D33/033 ,  E05D7/1066 ,  E05F5/00 ,  E05F15/40 ,  E05Y2201/21 ,  E05Y2201/216 ,  E05Y2201/242 ,  E05Y2201/266 ,  E05Y2201/434 ,  E05Y2600/41 ,  E05Y2600/46 ,  E05Y2800/11 ,  E05Y2800/232 ,  E05Y2800/234 ,  E05Y2900/544 ,  Y10T74/19614 ,  Y10T74/19637

Abstract: A control device is used to move a pick-up truck tailgate. The control device comprises a first gear arrangement connected to a drive cup and a second gear arrangement that is connected to a motor for driving the second gear arrangement. The control device also includes a clutch arrangement positioned between the first and second gear arrangements. When the clutch arrangement is in an engaged position, it couples the first gear arrangement and the second gear arrangement to transmit torque to the first gear arrangement and the drive cup. When the clutch arrangement is in the disengaged position, the first and second gear arrangements are not coupled. Optionally, the control device comprises a brake unit to slow or stop movement of the tailgate. The control device can be positioned within the pick-up truck tailgate.

公开(公告)号：US09617778B2

公开(公告)日：2017-04-11

申请号：US14613709

申请日：2015-02-04

Applicant: AISIN SEIKI KABUSHIKI KAISHA

Inventor： Norio Fukui ,  Ryo Asano ,  Hitoshi Takayanagi

IPC: G08B21/00 ,  E05F15/77 ,  G08B21/22 ,  E05F15/73 ,  E05C17/20 ,  E05C17/00

CPC classification number: E05F15/77 ,  E05C17/003 ,  E05C17/203 ,  E05F15/73 ,  E05Y2201/242 ,  G08B21/22

Abstract: An opening and closing body control apparatus includes: a first signal receiving unit receiving a first detection signal indicating the presence or absence of contact of a user with an operating portion of an opening and closing body; a second signal receiving unit receiving a second detection signal indicating a movement speed of the body; and a signal output unit outputting a control signal regulating a holding force of the body to a holding force regulating device, wherein the control signal regulating the holding force to a first holding force less than a second holding force is output to the device according to the first detection signal indicating that the contact has been detected, and when the second detection signal indicating that the movement speed body is greater than or equal to a predetermined speed is received when the holding force is the first holding force, the control signal regulating the holding force to the first holding force is output to the device regardless of the first detection signal.

公开(公告)号：US20100192326A1

公开(公告)日：2010-08-05

申请号：US12677525

申请日：2008-09-16

Applicant: Assi Magoz ,  Ziv Magoz

Inventor： Assi Magoz ,  Ziv Magoz

IPC: E05F5/02 ,  B60J9/00

CPC classification number: E05F5/04 ,  E05F2005/043 ,  E05Y2201/224 ,  E05Y2201/242 ,  E05Y2201/46 ,  E05Y2900/132 ,  Y10T16/61 ,  Y10T16/615

Abstract: A safety mechanism for preventing door slamming includes a board and a pivot extending from the board. A rotatable arm is attached at a first end to the pivot. Door arresting wedge (AW) is attached substantially perpendicularly to the second end of the arm. One or more magnets are disposed on the board for attracting the arm. One or more magnets disposed on an edge of the arm, and a matching stopper is used to limit the rotation of the arm.

Abstract translation: 用于防止门砰击的安全机构包括板和从板延伸的枢轴。 可旋转臂在第一端附接到枢轴。 门锁楔（AW）基本上垂直于臂的第二端附接。 一个或多个磁体设置在板上用于吸引臂。 设置在臂的边缘上的一个或多个磁体和匹配止动器用于限制臂的旋转。

公开(公告)号：US07686141B2

公开(公告)日：2010-03-30

申请号：US11628422

申请日：2006-05-18

Applicant: Norio Shirokoshi ,  Satoru Kimura

Inventor： Norio Shirokoshi ,  Satoru Kimura

IPC: F16D47/04

CPC classification number: F16D49/04 ,  E05F5/08 ,  E05F15/63 ,  E05Y2201/216 ,  E05Y2201/224 ,  E05Y2201/236 ,  E05Y2201/242 ,  E05Y2201/246 ,  E05Y2201/462 ,  E05Y2201/49 ,  F16D59/00

Abstract: A brake-equipped retracting device (3) returns a liquid crystal display device (1) from a deployed position (1B) to a stored position (1A) using an elastic returning force of a spiral spring (18) that is wound up when the liquid crystal display device (1) is opened by the rotational force of a motor. A braking force for preventing the liquid crystal display device (1) from returning with too much force is applied to an input shaft (17a) of a reducer by having a rope (21) whose tensile force increases and decreases in relation to the opening and closing of the liquid crystal display device (1) be wound around a slip clutch (15) that is connected to the input shaft (17a). In emergency situations such as when the rope (21) breaks, a centrifugal grip (53) of a rotation-restraining mechanism (50) strikes an engagement notch surface (56b) on a fixed side, and the rotation of the input shaft (17a) is forcibly halted. A retracting device for a liquid crystal display device comprising a braking device that has a simple structure, is reliable, is highly safe, and is low in cost can be realized.

Abstract translation: 制动器回缩装置（3）使用螺旋弹簧（18）的弹性返回力将液晶显示装置（1）从展开位置（1B）返回到存储位置（1A） 液晶显示装置（1）由电动机的旋转力打开。 用于防止液晶显示装置（1）以太大的力返回的制动力通过具有拉力相对于开口增加和减小的绳索（21）施加到减速机的输入轴（17a），并且 液晶显示装置（1）的关闭被卷绕在与输入轴（17a）连接的滑动离合器（15）上。 在紧急情况下，例如当绳索21断裂时，旋转抑制机构50的离心把手53撞击固定侧的卡合凹口表面56b，输入轴17a的旋转 ）被强制停止。 一种液晶显示装置的回缩装置，包括具有简单结构的制动装置，是可靠的，是高度安全的，并且可以实现低成本。

公开(公告)号：US07562757B2

公开(公告)日：2009-07-21

申请号：US11819100

申请日：2007-06-25

Applicant: Fredi Dubach ,  Christian Omann

Inventor： Fredi Dubach ,  Christian Omann

IPC: E05F3/00 ,  E05F1/10 ,  E05D15/26

CPC classification number: E05F1/1058 ,  E05F5/00 ,  E05Y2201/21 ,  E05Y2201/224 ,  E05Y2201/242 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2600/00 ,  E05Y2800/40 ,  E05Y2900/20 ,  Y10T16/54 ,  Y10T16/61

Abstract: The invention relates to an actuating device for moving a flap of a piece of furniture, including at least one actuating arm for moving the flap, a base member on which the actuating arm is pivotally arranged, and a spring device able to act upon the actuating arm. An assembly securing device for the vacant actuating arm, which has not yet been fitted with a flap, includes a braking device which limits the opening speed of the vacant actuating arm.

Abstract translation: 本发明涉及一种用于移动一件家具的挡板的致动装置，包括用于移动挡板的至少一个致动臂，其上枢转地布置有致动臂的基座构件，以及能够作用在致动器上的弹簧装置 臂。 还没有安装有挡板的用于空的致动臂的组件固定装置包括限制空的致动臂的打开速度的制动装置。

公开(公告)号：US20080283650A1

公开(公告)日：2008-11-20

申请号：US11628422

申请日：2006-05-18

Applicant: Norio Shirokoshi ,  Satoru Kimura

Inventor： Norio Shirokoshi ,  Satoru Kimura

IPC: B65H75/30

CPC classification number: F16D49/04 ,  E05F5/08 ,  E05F15/63 ,  E05Y2201/216 ,  E05Y2201/224 ,  E05Y2201/236 ,  E05Y2201/242 ,  E05Y2201/246 ,  E05Y2201/462 ,  E05Y2201/49 ,  F16D59/00

Abstract: A brake-equipped retracting device (3) returns a liquid crystal display device (1) from a deployed position (1B) to a stored position (1A) using an elastic returning force of a spiral spring (18) that is wound up when the liquid crystal display device (1) is opened by the rotational force of a motor. A braking force for preventing the liquid crystal display device (1) from returning with too much force is applied to an input shaft (17a) of a reducer by having a rope (21) whose tensile force increases and decreases in relation to the opening and closing of the liquid crystal display device (1) be wound around a slip clutch (15) that is connected to the input shaft (17a). In emergency situations such as when the rope (21) breaks, a centrifugal grip (53) of a rotation-restraining mechanism (50) strikes an engagement notch surface (56b) on a fixed side, and the rotation of the input shaft (17a) is forcibly halted. A retracting device for a liquid crystal display device comprising a braking device that has a simple structure, is reliable, is highly safe, and is low in cost can be realized.

Abstract translation: 制动器回缩装置（3）使用卷绕的螺旋弹簧（18）的弹性返回力将液晶显示装置（1）从展开位置（1B）返回到存储位置（1A） 当液晶显示装置（1）通过电动机的旋转力打开时。 用于防止液晶显示装置（1）以太大的力返回的制动力通过具有相对于开口的拉力增加和减小的绳索（21）而被施加到减速器的输入轴（17a） 并且液晶显示装置（1）的关闭被卷绕在与输入轴（17a）连接的滑动离合器（15）上。 在紧急情况下，如绳索（21）断裂时，旋转抑制机构（50）的离心把手（53）撞击固定侧的接合凹口表面（56b），并且输入轴 17 a）被强制停止。 一种液晶显示装置的回缩装置，包括具有简单结构的制动装置，是可靠的，是高度安全的，并且可以实现低成本。

公开(公告)号：US20080121490A1

公开(公告)日：2008-05-29

申请号：US11819100

申请日：2007-06-25

Applicant: Fredi Dubach ,  Christian Omann

Inventor： Fredi Dubach ,  Christian Omann

IPC: E05D15/04

CPC classification number: E05F1/1058 ,  E05F5/00 ,  E05Y2201/21 ,  E05Y2201/224 ,  E05Y2201/242 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2600/00 ,  E05Y2800/40 ,  E05Y2900/20 ,  Y10T16/54 ,  Y10T16/61

Abstract: The invention relates to an actuating device for moving a flap of a piece of furniture, comprising, at least one actuating arm for moving said flap, a base member on which said actuating arm is pivotally arranged, a spring device being able to act upon said actuating arm, wherein an assembly securing device for the vacant actuating arm, which has not yet been fitted with a flap is provided, and said assembly securing device comprises a braking device which limits the opening speed of said vacant actuating arm.

Abstract translation: 本发明涉及一种用于移动一件家具的挡板的致动装置，包括：用于移动所述挡板的至少一个致动臂，其中所述致动臂枢转地布置在其上的基座构件，能够作用在所述主体上的弹簧装置 致动臂，其中设置有尚未安装有挡板的空的致动臂的组件固定装置，并且所述组件固定装置包括限制所述空动臂的开启速度的制动装置。

公开(公告)号：US07114291B2

公开(公告)日：2006-10-03

申请号：US10947622

申请日：2004-09-23

Applicant: Kenneth David

Inventor： Kenneth David

IPC: E05D13/00

CPC classification number: E05D13/1261 ,  E05D13/003 ,  E05Y2201/242 ,  E05Y2900/00 ,  E05Y2900/106 ,  E06B9/84

Abstract: A door drop stop safety system which is adapted to be installed on existing building overhead doors which employ a central axle; slab doors, bifold doors, and rollup doors which contains structure for raising and lowering the the door including a rewind box including an inertia reel and a length of strap. The inertia reel allowing normal motion, but is adapted to lock as soon as a predetermined rate of rotation is reached due to the door beginning to free fall. The system includes structure means for mounting the rewind box on an existing door, including slab doors, bifold doors, and rollup doors.

Abstract translation: 门落下安全系统，适用于安装在采用中心轴的现有建筑物顶棚门上; 平板门，双门门和卷起门，其包含用于升高和降低门的结构，包括包括惯性卷轴和一段带子的回卷箱。 惯性卷轴允许正常运动，但是由于门开始自由下落，一旦达到预定的旋转速度，就适于锁定。 该系统包括用于将倒带盒安装在现有门上的结构装置，包括平板门，双门和汇总门。