Abstract: The invention relates to a regulation mechanism for built-in sliding doors of the type comprising a sliding leaf (4), a guide (6) in the lower part of said sliding leaf (4) and a fixed stop (16) inside said guide (6), comprising a cover (1) fixed at the end of the sliding leaf (4), a mobile stop (2) slidable through the inner part of the guide (6) situated between the cover (1) and the fixed stop (16), and an adjustment screw (3) traversing the cover (1) and the mobile stop (2) by means of which the relative position between both elements (1) and (2) is regulated.

Abstract: A vehicle door check link mechanism comprises a vehicle mounting member, a vehicle door mounting member, a link member and a latch member. The vehicle mounting member and vehicle door mounting member can be mounted to a vehicle and vehicle door, respectively. The link member can be pivotally coupled to the vehicle mounting member and slidably coupled to the vehicle door mounting member, or vice-versa, to pivot through a pivotal movement range. The latch and link members can prevent the latch member from moving from a latched position that retains the link member to a released position that releases the link member while the link member is disposed within a first pivotal movement range angle, and permit the latch member to move to the released position while the link member is disposed within a second pivotal movement range angle that does not overlap the first pivotal movement range angle.

Abstract: A tailgate dampening system for a vehicle including a tailgate lift assist system including a torque rod rotationally grounded between the tailgate at a first end and a first side of the vehicle's frame at a second end is disclosed. The dampening system includes a coupling shaft attached to one end of the torque rod, a bell crank arm attached to the coupling shaft, and a dampening strut attached between the vehicle's frame and the bell crank arm. The crank arm compresses the dampening strut as the crank arm is rotated by the torque rod through the coupling shaft as the torque rod is twisted in response to the tailgate being opened, so as to reduce the rate at which the tailgate falls.

Abstract: In an arrangement for damping and/or retarding a movable part, including a housing with a pressure member slidably supported in the housing and a cylinder piston unit arranged in the pressure member and in the housing wherein the housing includes a mounting flange with a support surface provided with at least two throughbores, the mounting flange has at least two spaced guide surfaces which are oriented at least approximately normal to the support surface, the guide surfaces delimiting an adapter area at several sides thereof. The damping arrangement can be used and installed rapidly and accurately to various types of hinges.

Abstract: In an arrangement for damping and retarding a movable part including a housing with a pressure member guided in the housing and a cylinder-piston unit arranged in the housing and in the pressure member. An anchoring piece is adjustably disposed in the housing and engages the pressure member in which the cylinder piston unit is arranged. The anchoring piece is connectable to the housing in at least two different positions in a form-, force- and/or material locking manner for adaptation to different installation conditions.

Abstract: A hinge includes a base receiving a coupling device detachably mounted onto a mounting seat. An outer resilient plate includes an end pivotably mounted onto the base. A fixed seat is pivotably mounted onto the other end of the outer resilient plate. A buffer device includes a connecting member, a buffer, and an inner resilient plate. Each of a first pivot hole of the connecting member, an end of the buffer, and an end of the inner resilient plate is pivotably mounted onto the base. The other end of the buffer is pivotably mounted onto a second pivot hole of the connecting member. The other end of the inner resilient plate is slideably mounted onto an arcuate slot of the connecting member. The inner resilient plate further includes a fulcrum pivot hole intermediate the ends thereof. The fulcrum pivot hole is pivotably mounted by a pivot to the base.

Abstract: The present invention provides an improved hold-open device (50) for holding a roll-up door (55, 56) in an overhead out-of-the-way position in a body, the door being mounted for movement within a track (51) having a vertical portion (52), an arcuate portion (53) and a horizontal portion (54). The improved device broadly includes: a plate (62) mounted on one of the track and cargo body; an arm (63) pivotally mounted on the plate; a striker (64) mounted on the door, the striker having an inclined surface (79) and an abutment surface (80); a stop (70) mounted on the arm, the stop having an edge (87) adapted to selectively engage the striker surfaces; and at least one spring (25) urging the arm to move such that the edge will engage one of the striker surfaces.

Abstract: The present invention provides a door stop assembly having an interchangeable decorative head piece, including: a base plate that is selectively secured to the base of a wall; a retention bracket that is selectively secured to the base plate; a stem portion that protrudes from the retention bracket; and a decorative head piece that is selectively secured to the retention bracket. Optionally, the base plate and the retention bracket are integrally formed. Optionally, the base plate and the retention bracket define a space there between. The decorative head piece includes an arcuate lip portion on a back portion thereof that is configured to selectively engage the space defined by the base plate and the retention bracket. Optionally, the stem portion protrudes from the base plate through the retention bracket. Preferably, the stem portion protrudes through a front portion of the decorative head piece.

Abstract: An adjustable door stop (1) having a bracket (2), which may be mounted to the base of a door (3), and a tubular section (4) that may be pivotally or hingedly attached to the bracket so that the tubular section may be folded up into the bracket when the adjustable door stop is not in use and down when the adjustable door stop is in use. Clips (5) located on the bracket hold the tubular section in place while the tubular section is folded up into the bracket. An extendable rod (6) inserts into the tubular section and may be extended out of the tubular section to accommodate various heights of step downs or retracted into the tubular section when the tubular section is folded upward for storage. A lever (7) on the tubular section engages a series of ridges (8) located on the extendable rod to set the extendable rod to a desired length.

Abstract: The invention relates to a damper (1) for furniture, especially hinges, comprising a housing (2) in which a piston (8) is connected to a piston rod (3) and can be displaced. A fluid flows through at least one flow channel (11) on or in the piston (8) during a movement of the piston (8) inside the housing (2). A connecting element (4) having a seat (5) for coupling a drive element thereto is provided on the piston rod (3) on the end section projecting from the housing (2). The seat (5) has a cut-out section (18) on the face of the of the piston rod (3) accommodated therein, said cut-out section allowing the direct mechanical contact of a face (17) of the piston rod (3) and a drive element accommodated in the seat (5) so that there is a direct flux of force in the axial direction from the drive element accommodated in the seat towards the piston rod (3) when pressure is applied.

Abstract: A gate holder is normally in an open position. When pulled down, a return mechanism is compressed and a gate holding portion engages a self-closing gate for a period of time sufficient to allow a user to move through the gate, and which automatically returns to its open position allowing the gate to close without further interaction by the user.

Abstract: A drawing device increases durability of dampers. A slider 14 and a damper base 22 are provided slidable on a base 12 of a drawing device. The damper base 22 is provided with a damper lock 28 which engages with the base 12 to prevent the damper base 22 from sliding and also makes the damper base slidable in the longitudinal direction. When the slider 14 moves relative to the base 12 in the longitudinal direction by a biasing force of an elastic member 15, the damper base in engagement with the base 12 by the damper lock 28 first moves relative to the slider 14 and thereby, the first damper 24 generates a damping force. Then, the damper lock 28 and the base 12 are disengaged, the base 12 moves relative to the damper base 22 and the slider, and thereby, the second damper 25 generates a damping force.

Abstract: An image forming apparatus includes: an image forming apparatus main body; a supported body rotatably supported with the image forming apparatus main body; and a buffer device that shock-absorbs a shock due to a rotational operation of the supported body, the buffer device having: a guide member provided in the supported body; and a buffer device main body having a guided member provided in the image forming apparatus main body and guided with the guide member and a pressing member that presses the guided member, and in assembly before attachment of the buffer device main body to the image forming apparatus main body, in a state where the supported body is opened from the image forming apparatus main body, when the guided member is attached to the guide member, a movement prevention part provided in the guided member or the guide member preventing movement of the guided member in a direction away from the guide member.

Abstract: The present invention related to a door jamb finger guard. The finger guard comprises a door lock for preventing closure of the door, a housing for the door lock and a spring activated plate. The spring activated plate is activateable by a door closing obstacle for automatically moving the door lock between an inactive position and an active position. In the inactive position, the door lock is recessed within the housing, while in the active position, the door lock projects from the housing to prevent closure of the door.

Abstract: Door systems and door hardware components are described herein, along with methods of installing the door systems and components.

Abstract: A door-stop device for a door hingedly set in a doorframe and equipped with a door handle assembly rotatable between a first, untensioned position and a second, tensioned position, including: (a) an obstruction assembly; (b) an extension arm having a first and second ends, the first end connected to the obstruction assembly, and (c) a securing mechanism, connected to the second end of the extension arm, and including a collar adapted, in a relaxed position, to partially encompass a rotatable portion of the door handle assembly, the collar associated with first and second tabs having first and second openings, the openings adapted to receive a closure member therethrough, wherein, when the securing mechanism is secured to the door handle assembly, and the door is set within the doorframe, the obstruction assembly is adapted to rotate in direct relation to a rotation of the door handle assembly between the first and second positions; the extension arm and the obstruction assembly are adapted whereby, when the d

Abstract: The invention relates to a temporary device (1, 20) for spacing an opening element (6) with respect to a fixed element (3) of the vehicle body comprising a fixing plate for anchoring the device on the fixed element and a body which is connected to the fixing plate and forms an abutment (4) for supporting the opening element, wherein at least one part of the abutment is elastically deformable by forces produced by the opening element in the longitudinal direction thereof.

Abstract: The device (1) for decelerating the rotation of a hinge in particular for furniture, comprises a container (4) accommodating at least one rotating friction element (16) adapted to slide on a friction surface (17), a slider (18) moveable along a translational direction during the rotation of the hinge, and kinematic means for transforming the translation of the slider (18) into a rotation of the at least one friction element (16), the slider (18) having first means for receiving its movement during the opening of the hinge, distinct and separated from second means for receiving its movement during the closure of the hinge, the kinematic means comprise a drawing element (20) integrally joined to the slider (18) and permanently confined inside the profile of a cam (21) provided for on the friction element (16), the drawing element (20) being selectively engageable with a first section of the profile of said cam (21) for rotating the friction element (16) during the opening of the hinge or with a second section o

Abstract: A checker-equipped door hinge device for vehicle includes: a first bracket fixed to one of a body and a door; a second bracket fixed to another one of the body and the door; a hinge pin connecting the first and second brackets to each other, and allowing the brackets to be relatively rotatable; an inner cylinder connected integrally to the first bracket and disposed coaxially with the hinge pin; an outer cylinder connected integrally to the second bracket and disposed so as to surround the inner cylinder in a manner of being rotatable relative to the inner cylinder; and a checking-force generating mechanism provided between the inner cylinder and the outer cylinder, the checking-force generating mechanism generating a checking force against the door at a predetermined opening position of the door, wherein an inner peripheral surface and an outer peripheral surface of the outer cylinder are eccentric to each other, so that a thick wall portion having a large distance between the inner peripheral surface and th

Abstract: An automotive vehicle includes one or more swinging doors which may be immobilized in a number of positions, so as to allow the doors to be used to assist passengers upon entering and leaving the vehicle. The motion of the door may be damped, or stopped entirely, either at the discretion of a vehicle occupant, or automatically, in the event that the door is driven by external forces to swing at a high rate.

Abstract: A decelerating device intended to intercept an end-of-stroke part of a closing path of a mobile member, such as a furniture drawer or door, including: a body fastenable in use to an abutting surface for the mobile member and internally defining a sealed chamber filled in use with a viscous fluid; a pushrod at least in part overhanging from the body and being adapted to cooperate in use with the mobile member, the pushrod being integral with a stem slidingly accommodated in the body against the bias of elastic means between an extracted position of the pushrod and a retracted position; and a piston accommodated in the sealed chamber so as to divide it into two portions hydraulically connected to each other and mechanically connected to the stem; wherein the stem presents a first end integrally connected to the pushrod and a second end opposite to the first, both slidingly accommodated in the body outside the sealed chamber and fluid-tightly towards the sealed chamber itself; the piston is provided with a mobil

Abstract: The device for decelerating at least the closing rotation of a furniture hinge, comprises a container housing a first rotating friction element in contact at a first friction surface with the bottom of the container, a second fixed friction element overlapped to the first rotating friction element with which it is in contact at a second friction surface, and at least a third rotating friction element overlapped to the second fixed friction element with which it is in contact with at least a third friction surface, constraint means between the first friction element and the third friction element, a slider movable along a direction of translation at least during closing rotation and kinematic means for conversion of the translation of the slider into a rotation of the first and third friction element in such a manner as to create a dragging friction at the first, second and third friction surface.

Abstract: A method and apparatus for adjusting the location of suspension for a tailgate is disclosed. The method may include selecting a vehicle comprising first and second sides, a tailgate, and at least one tailgate support. The tailgate may be connected to pivot with respect to the first and second sides through a range of motion. The at least one tailgate support may have a base and an array pivotably connected to the base. The base may engage the tailgate. The array may engage the first side and comprise first and second engagement mechanisms. The method may further include disengaging the first engagement mechanism from the first side, pivoting the array with respect to the base, and effecting an engagement between the second engagement mechanism and the first side. By switching from the first engagement mechanism to the second engagement mechanism, the location of suspension for the tailgate may be adjusted.

Abstract: A self-contained lever device that can engage and lift and hold the lid of a large trash container open for ease of access. The lever device has oppositely disposed contoured engagement ends and an intermediate grip and deployable storage hooks can be disassembled into three sections for initial transportation prior to assembly.

Abstract: A method and apparatus for adjusting the location of suspension for a tailgate is disclosed. The method may include selecting a vehicle comprising a first side, a second side, a tailgate, and at least one tailgate support. The tailgate may be connected to pivot with respect to the first and second sides through a range of motion. The at least one tailgate support may have a first end connected to the first side, a second end connected to tailgate, and an adjustor positioned between the first and second ends. The method may further include actuating or manipulating the adjustor to change the length under tension of at least one tailgate support. By changing this length, the location of suspension for the tailgate may be adjusted.

Abstract: The invention is a mechanical device that fixes a door in an open or partially open position, preventing the door from closing as a result of wind or incidental tugging. The invention does not require permanent attachment to the door or doorframe and can be readily applied or removed from the door. And the rocking doorstop prevents the door from moving in either direction.

Abstract: A method and apparatus for adjusting the location of suspension for a tailgate is disclosed. The method may include selecting a vehicle comprising a first side, a second side, a tailgate, and at least one tailgate support. The tailgate may be connected to pivot with respect to the first and second sides through a range of motion. The at least one tailgate support may have a first end connected to the first side, a second end connected to tailgate, and an adjustor positioned between the first and second ends. The method may further include actuating the adjustor to change the length under tension of at least one tailgate support. By changing this length, the location of suspension for the tailgate may be adjusted.

Abstract: A method for lowering a tailgate is disclosed. The method may include selecting a vehicle comprising a first side, a second side, a tailgate, and a first tailgate support. The tailgate may be connected to pivot with respect to the first and second sides through a range of motion. The first tailgate support may have a first end connected to the first side and a second end connected to tailgate. The method may further include detaching the first end of the first tailgate support from first side of the vehicle. Once a first extension link is selected, the first end of the first tailgate support may be connected to the first extension link. The first extension link may be connected to the first side. Once installed, the extension link may effectively lengthen the tailgate support, permitting the tailgate to hang lower than ninety degrees from its closed position.

Abstract: A method and apparatus for adjusting the location of suspension for a tailgate is disclosed. The method may include selecting a vehicle comprising a first side, a second side, a tailgate, a tailgate support, and an adjustor. The tailgate may be connected to pivot with respect to the first and second sides through a range of motion. The adjustor may include a base and a traveler configured to move with respect to the base. The base may be positioned on, and fixed with respect to, one of the tailgate and a first side of the vehicle. When the base is positioned on the tailgate, the tailgate support may extend to connect the traveler to the first side of the vehicle. Alternatively, when the base is position on the first side of the vehicle, the tailgate support may extend to connect the traveler to the tailgate. In either configuration, by manipulating the position of the traveler with respect to the base, the location of suspension for the tailgate may be adjusted.

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: A cushioning device for opening and closing of sliding shutters, particularly of sliding shutters for furniture, to be applied as a single item to each shutter or sliding partition, in order to be able to cushion an end part of their opening and closing movement. The cushioning device includes a cushioning box applied with brackets for support and sliding of the individual shutter; this box being equipped with two opposing braking devices of a rotary type, whose toothed hub directly meshes with a rack fixed to the box, each braking device being joined to its own slider guided by the box and being joined at one end by an elastic device with its opposite end joined to the other slider, both sliders being equipped with a hook for activating and deactivating the corresponding action of the final section of travel to be cushioned.

Abstract: A merchandiser including a case defining a product display area for supporting and displaying food product. The case includes a case frame that has at least one mullion defining an opening into the product display area, a door that is positioned over the opening and pivotably coupled to the case frame for movement between a closed position and an open position, and a door hold open mechanism attached to either the mullion or the door. The other of the mullion and the door defines a channel, and the door hold open mechanism includes an engagement member that is outwardly biased from the mullion or the door to which the door hold open mechanism is attached such that the engagement member is engageable with the other of the mullion and the door within the channel to hold the door in the open position.

Abstract: The present invention provides a magnetic doorstop, which is attached to the multidirectional joint of the existing sectional shelf. The doorstep includes a block type main part, which is of block type and has an mounting end and a holder; a clamp mouth, which is concave on the mounting end of the main part and displays a v-shape; and a magnetic part set on the holder of the main part. The magnetic doorstop can clamp the edge of corner recess of a multidirectional joint by the clamp mouth, and when the flexible door piece pivots to close, the magnetic part on the holder of the holding magnetic doorstop attracts the magnet at one corner of the frame bar of the flexible door piece and holds it. Thus, the flexible door piece can be held close.

Abstract: An arrester (1) for locking a vehicle door or vehicle flap or the like in the open position has a male arrester part (2) for fastening to a first vehicle part, with a locking bolt (4), and a female arrester part (3) for fastening to a second vehicle part. The locking bolt (4) can be inserted into female arrester part. The second arrester part has a rotary latch mechanism for latching the inserted locking bolt (4) and a blocking element (118) for locking the rotary latch mechanism in the position latching the locking bolt (4). Both the male arrester part (2) and the female arrester part (3) have a pushbutton mechanism for releasing the locking of the rotary latch mechanism, the locking of the rotary latch mechanism being releasable by actuating either one of the pushbutton mechanisms.

Abstract: A slide door is provided to be movable between a closed position to cover a side opening formed at a vehicle-body side face and an open position. The slide door is configured to move outward and subsequently slide rearward along a rear vehicle-body outer face when the slide door moves from the closed position to the open position. There is provided a detection sensor to detect a foreign matter in coming into a gap from a vehicle-compartment inside. A drive of the slide door is stopped in case the detection sensor detects the foreign matter in coming into the gap when the slide door moves toward the open position. Thereby, any foreign matter can be prevented from being pinched in the gap formed between the slide door and the rear edge portion of the side opening.

Abstract: A door safety device, comprising: a door clasp, an anti-door-closing member, and a casing. The anti-door-closing member includes an elongated stem having opposite proximal and distal ends, wherein the proximal end comprises a raised spacer, and wherein the distal end of the elongated stem includes a stem button.

Abstract: A locking device for keeping a window or sliding door from opening beyond a predetermined limit includes telescoping inner and outer members. A fastening mechanism selectively locks the inner member and the outer member. In one embodiment, the outer member has a first lateral side with a series of holes on one side spaced apart at a first distance and the second lateral side with a series of holes spaced apart at a second distance. The holes allow fine length adjustment of the locking device. The fastening mechanism is press-fit inside the inner member and includes a push pin to lock the inner member and outer member. The push pin is integrated on a c-shaped clip to spring-bias the push pin in place within the inner member. In another embodiment, the fastening mechanism extends from the inner member and rotation of the inner member locks enables the fastening mechanism to lock against the outer member.

Abstract: A device to limit an opening of a window having a hinged sash coupled to a window frame including a window opening limiting structure having a first member and a second member. One of them is securable to the sash and the other of the first member and the second member being securable to the frame. A selectively releasable coupler by which the first member and the second member are couplable is shiftable between a coupled status and a released status. The first member and the second member bridge a preselected distance such that the sash is inhibited from opening beyond a predetermined distance. The coupler is releasable so that the sash can be opened beyond the predetermined distance and re-engages automatically when the sash is closed.

Abstract: A withdrawing mechanism includes a striker disposed on one of a swingable member and a main body, a catcher disposed on the other of the swingable member and the main body to capture the striker moving, and a damper for applying a damping force to a turning operation of then catcher toward the turned position. The catcher is turnable between a standby position and a turned position. The catcher is biased towards the standby position when at a position closer to the standby position than an intermediate position between the standby position and the turned position and biased toward the turned position when at a position closer to the turned position than the intermediate position. The catcher includes a hooking groove for the striker on a surface extending substantially perpendicular to a rotary shaft thereof. The hooking groove faces an introduction port toward the front side in the standby position.

Abstract: A door body holding structure that can hold a door body at an open position by using a simple configuration. A projecting portion 40, which projects toward a containing wall 38 side, is provided on an outer surface of a bearing portion 32 of a fixed-side hinge at a position facing the containing wall 38 where the projecting portion 40 does not come into contact with an inner surface of a guide portion 34 when the door body 18 is at a closed position but the projecting portion 40 comes into contact with the inner surface of the guide portion 34 when the door body 18 is at the open position. A separation dimension between a projecting end of the projecting portion 40 and the containing wall 38 is set to be smaller than a thickness dimension of the guide portion 34.

Abstract: A fitting for a corner cabinet accessible through a door has a support arranged stationarily in the interior of the corner cabinet for securing a shelf. The support has a guide member supporting the shelf and moving the shelf on a predetermined movement path from an inner position inside the cabinet into an outer position in front of a door opening of the corner cabinet. The guide member is pivotably connected to a bottom side of the shelf and pivotably connected to a corner cabinet wall. A pull-in device is operatively connected to the shelf and the guide member and automatically pulls in by an automatic pull-in action the shelf into the interior during a closing movement from the outer position into the innerposition. The automatic pull-in action begins at a predeterminable intermediate pivot position of the shelf during the closing movement.

Abstract: An apparatus for controlling movement of a first member relative to a second member in a piece of furniture includes a damper. When relative movement occurs between the first and second members, force is transmitted through a clutch drive mechanism to a movable member in the damper. A viscous damping medium in the damper resists movement of the movable member.

Abstract: A cabin door device having a cabin frame, comprises: a door mounted to a side part of the cabin frame so as to be moveable between a fully closed position and a fully open position; and a main striker supported by the cabin frame, wherein the door has a lock device, and the door is held in the fully closed position by the lock device engaging the striker; and an auxiliary striker that is supported by the cabin frame and whose position can be changed between a held posture, in which the door is held at an intermediate position between the fully closed position and the fully open position by coupling with the lock device, and a retracted position in which the lock device of the door is allowed to engage with the striker.

Abstract: A vehicle door system comprises: a door (16) formed from a plurality of panels (18, 20) which define a door cavity (22), one of the panels (20) having an aperture (44) therein at a hinged end of the door; and a check mechanism. The check mechanism comprises a check arm housing (40) mounted within the door cavity (22) and a check arm (42) connected to the vehicle body and extending through the aperture (44) and through the check arm housing (40). The check arm (42) is movable through the check arm housing (40) to allow opening and closing of the door (16). The check arm (42) has a flow restrictor formed on it arranged to restrict the flow of water along the check arm through the aperture.

Abstract: A method and apparatus to prevent children or physically/mentally challenged adults from closing the door, while at the same time allowing the normal function of opening and closing the door by an authorized person. The device is installed on the upper portion of the door frame, out of reach of children, by means of a fastener like “Velcro” adhered to the back of the apparatus. In the normal mode it prevents the door form closing. To allow the door to close, a string is pulled while closing the door.

Abstract: A door stop pin assembly for a housing having a through hole is disclosed. The assembly includes a door stop pin having a body with a base pad attached to one end of the body and a recess formed in the other end of the body, the body having external threads formed in a first threading direction and internal threads formed in the recess in a second threading direction, and a locking screw having external threads also formed in the second threading direction. The external threads of the door stop pin engage internal threads formed on at least one of the through hole or a bushing inserted into the through hole to position the door stop pin relative to the housing. The external threads of the locking screw engage the internal threads of the recess to lock the door stop pin in position. Methods of assembling the same are also disclosed.

Abstract: A withdrawing mechanism includes a striker disposed on one of a swingable member and a main body, a catcher disposed on the other of the swingable member and the main body, and a damper for applying a damping force to a turning operation of the catcher toward a turned position. The catcher includes a casing, a rotational plate having a hooking groove for catching the striker therein, and a spring attached between an attaching portion of the rotational plate and a fixing portion of the casing to pull and rotate the rotational plate. When the rotation plate catches the striker, the rotational plate rotates in a direction to pull the spring, and when the attaching portion passes a position on a linear line extending the attaching portion, rotational center of the rotational plate and fixing portion, the rotational plate is pulled to move the rotational plate to the turned position.

Abstract: Some methods include rotating a crossing gate actuator around a vertical swing pivot of a crossing gate mount, along a vertical swing path and into a down position to block a path such that a crossing gate coupled to the crossing gate actuator blocks the path, with a spring biased crossing gate release mechanism maintaining the crossing gate in a center position blocking the path and decoupling a bar segment from the crossing gate to decouple a spring from biasing the crossing gate into the center position such that the crossing gate is free to swing around a horizontal swing pivot, perpendicular to the vertical pivot, and out of the path.

Abstract: A door stop device including a handle provided with a pivoting leg. The door stop device according to the present invention is configured to preferably minimize a user bending over to install or remove the door stop device, or more preferably eliminate the user bending over to install or remove the door stop device.

Abstract: An apparatus is disclosed for permitting or preventing a panel from closing an opening within a wall. A hinge secures the panel to the wall for pivoting the panel relative to the opening. The apparatus comprises an inverted generally u-shaped frame defining a slot for positioning to the panel. A bar member includes a first end and a second end. A fulcrum pivot is interposed between the first end and the second end for pivotably mounting the bar member to the inverted generally u-shaped frame. The fulcrum pivot pivots the bar member between a generally vertical position and a generally horizontal position. The bar member pivots to the generally vertical position for disengaging the second end from the wall for permitting the panel to close the opening of the wall. The bar member pivots into the generally horizontal position for engaging the stopper end with the wall for preventing the panel from closing the opening of the wall.