Abstract: In the chair, a space between swinging surfaces facing each other can be appropriately unseen. The chair includes swinging surfaces (rolling surfaces) (312a) and (322a) facing each other and has a configuration in which the swinging surfaces (312a) and (322a) swings with respect to each other in directions of 360 degrees including front-rear and left-right directions. In such a chair, an elastic member (33) is arranged to be positioned between the swinging surfaces (312a) and (322a) at least in the vicinity of outer peripheral edges (312z) and (322z), and a stretchable sheet material (60) is provided between the outer peripheral edges (312z) and (322z) to conceal a gap between the swinging surfaces (312a) and (322a) facing each other, the gap including the elastic member (33).

Abstract: The chair has a simple structure in which a seat can follow a free movement of a seated person in front-rear, left-right, and diagonal directions, a burden from an operation by which the seated person balances his or her load can also be reduced, and a movement by which the seated person changes his or her posture stably and continuously can be suitably supported. The chair includes a movement mechanism 3 that causes an upper base unit (31) to swing in a direction of 360 degrees with respect to a lower base unit (32), and a seat 1 attached to the upper base unit (31). The chair further includes a damper mechanism (DM) that may operate by following a movement in a direction of 360 degrees, as a mechanism separate from the movement mechanism (3), at a position connecting the upper base unit (31) and the lower base unit (32).

Abstract: An air conditioner outdoor device isolation structure includes a foot and a vibration isolation member. The foot includes a mounting hole. The vibration isolation member includes a first end part, a connection part, and a second end part connected in sequence, and a connection hole penetrating the first end part, the connection part, and the second end part. The connection part is located in the mounting hole, and the first end part and the second end part are located on opposite sides of the mounting hole.

Abstract: A seat unit and a lower structure thereof that are not restricted in their positional relationship with seat tracks provided in advance in the airframe. One representative seat unit of the present invention and the lower structure thereof includes a hollow structure integrally formed using a composite member. The hollow structure is hollow in a front direction of the seat unit. The hollow structure has a quadrilateral shape in the front direction of the seat unit. In addition, a partition plate is disposed in the hollow structure. Furthermore, the lower structure includes attachment points to an aircraft at three locations on its bottom. In addition, a block is embedded in the composite member at the attachment point, and a thickness of the composite member around a bracket coupled to the block is less than thickness at other locations.

Abstract: A vehicular electric compressor (1) includes a compressor body (2) that compresses fluid sucked from outside and then discharges the fluid, using electric power as power, a protective component (4) attached on the compressor body (2), and an external attachment leg (3) attached to the compressor body (2) through the protective component (4). The protective component (4) is lower in strength than the external attachment leg (3).

Abstract: An annular reinforcing structure for the reinforcement of a supporting structure of a construction is provided. The annular reinforcing structure includes an outer frame body, an inner frame body and an elastic body. The inner frame body is connected to the outer frame body and positioned therein. The inner frame body and the outer frame body together define an annular space. The elastic body is accommodated in the annual space between the inner frame body and the outer frame body.

Abstract: A test coupon (1) for an ISO-standard-conforming test method for testing a material hardness of gearwheels. The test coupon (1) is designed as a two-piece test coupon (1) including a casing body (2) and a test body (3). The test coupon (1) being tested by an ISO-standard-conforming test method for determining a material hardness of the gearwheels.

Abstract: A refrigerator may include: a cabinet, a drawer, and a shock absorption module. The shock absorption module may be provided on a lower surface of a front panel (constituting the drawer) and may be configured to absorb a shock caused by a hitting on a floor when the drawer is opened. A user may be prevented from suffering a safety accident caused by automatic opening of the drawer, and the user may easily install the shock absorption module and easily perform maintenance thereof.

Abstract: A housing of an electronic device includes a first surface facing a first direction, a second surface facing a second direction opposite to a first direction, and a third surface surrounding a space between the first surface and the second surface. The third surface includes a plurality of corner areas, and a plurality of plane areas to connect the corner areas to each other. A plane area of the plurality of plane areas includes a recess area on the housing recessed inward along a peripheral portion of the recess area, and an opening is formed in the recess area passing through an inner part and an outer part of the third surface.

Abstract: An aircraft wing comprises a fixed wing, and a wing tip device at the tip thereof. The wing tip device is configurable between (i) a flight configuration for use during flight, and (ii) a ground configuration for use during ground based operations. In the ground configuration with span of the wing is reduced. The wing further comprises a locking mechanism including a locking pin with a longitudinal axis, the locking pin associated with one of the fixed wing and the wing tip device, and a bush associated with the other of the fixed wing and wing tip device, the bush configured to receive the locking pin. The bush is located within a bush housing arranged to allow relative movement of the bush in the direction of the longitudinal axis of the locking pin when the locking pin is received within the bush.

Abstract: A shock absorber includes an upper vibration damping sheet and a lower vibration damping sheet. Multiple first vibration dampers and a second vibration damper are located between the upper vibration damping sheet and the lower vibration damping sheet; the first vibration dampers are close to an edge of both the upper vibration damping sheet and the lower vibration damping sheet. One end of the second vibration damper is located on the lower vibration damping sheet and is far away from the edge of the lower vibration damping sheet, the other end of the second vibration damper extends towards the upper vibration damping sheet along an axial direction of the lower vibration damping sheet, whereby when a carrier moves, the shock absorber provides a damping effect for a gimbal through the first vibration dampers and the second vibration damper. An aircraft includes the shock absorber mentioned above and a gimbal.

Abstract: Bearing bushes, for example, for a chassis of a motor vehicle are disclosed. A bearing bush may include a shaft, a hub, and an elastomer element which is arranged radially therebetween. The bearing bush may be configured to be switched between a first and second stiffness levels. The hub may have a main body and a plurality of radially adjustable plungers which are arranged in the main body. The plungers may be configured to engage the elastomer element and change the stiffness of the bearing bush from the first stiffness level to the second stiffness level. The elastomer element may have a plurality of radial elements arranged on the main body and configured to be compressed via a respective plunger in order to increase the stiffness of the bearing bush. An actuator including an electric motor may be configured to radially adjust the plungers in the main body.

Abstract: A hydraulic damper for a mount assembly includes a housing and a subassembly. The housing defines a cavity and is integrally formed to include a plurality of retention features. The subassembly is at least partially disposed in the cavity and is secured relative to the housing by the plurality of retention features. At least one of the plurality of retention features and the subassembly is elastically deformable in a radial direction from an initial diameter to an elastically deformed diameter such that the subassembly is sized to axially pass by the plurality of retention features in the initial diameter for insertion of the subassembly into the housing and the plurality of retention members radially extend over the subassembly in the elastically deformed diameter to secure the subassembly relative to the housing.

Abstract: A support device configured to be positioned on a lifting vessel in order to support a topside of an offshore platform, the support device comprising: a main cylindrical casing having an upper opening, the main casing defining a main vertical axis, the main casing further defining an upper support rim, a reservoir located inside the main casing for holding a granular material or a fluid, the reservoir having a discharge opening for emptying the reservoir, a spring support slideably arranged within the main casing, the spring support resting on the granular material or the fluid and being movable from an upper position to a lower position in dependence on a filing degree of the reservoir, a spring device positioned on the spring support, a receptor support positioned on the spring device, the receptor support defining an upper surface, and a receptor device.

Abstract: A damping structure includes a first frame on which a driving portion is mounted, a second frame provided at a position facing the first frame in a state being connected with the first frame, a projecting portion provided projectively from one frame toward the other frame of the first and second frames, and a damping member compressively held between the projecting portion and the other frame. The damping member has rigidity lower than rigidities of the first and second frames and of the projecting portion and has a loss factor, measured by a mechanical impedance method in the state being compressed between the projecting portion and the other frame, of 0.05 or more.

Abstract: An explosion proof assembly includes a case configured to receive a waterproof assembly having a waterproof enclosure housing a computing device, wherein the case is configured to prevent combustion within an internal cavity of the waterproof enclosure. The assembly may include a flap coupled to the case to retain the computing device in the case, wherein the flap includes a tool-operated retention member configured to retain the flap in a closed position, wherein the retention member of the case is configured to be unfastened using a tool, and wherein the case and the tool-operated retention member are configured to prevent combustion within an internal cavity of the computing device.

Abstract: A holder attachment for a drum secures a component to a drum, adds no excess load on the rim of the drum, and reduces effects on the tension applied to the drum head. The holder attachment for the drum includes a holding part configured to hold a component to be attached to the drum, and an attaching unit to be attached to the tension bolt of the drum. The holding part is connected to the attaching unit.

Abstract: A body mount includes a mounting bracket with a cup portion, an isolation portion, and a tube that extends through the cup portion of the mounting bracket. The isolation assembly that has a lower portion which extends between and interconnects the cup portion of the mounting bracket to the tube. The tube has a recessed portion.

Abstract: A muffler hanger including: a displacement suppress member integrally provided with upper and lower support parts and a junction part that joins the support parts to each other at their lengthwise middle parts; and mounting rubbers that connect the support parts to each other at lengthwise both sides and each includes a pair of arch shaped parts having a mounting hole. The displacement suppress member is configured to attach to one of a vehicle body and a muffler. By inserting mounting parts provided to the other of the vehicle body and the muffler into the corresponding mounting hole, the mounting rubbers are configured to attach thereto. A displacement regulator that limits a relative displacement volume of the muffler in relation to the vehicle body is constituted by abutment of the mounting parts against the displacement suppress member.

Abstract: A portable electronic device including a battery, a metal element, a control circuit and a plurality of impedance elements is provided. The battery is disposed in a carrier. The metal element receives a feeding signal through a feeding point to generate at least one radio-frequency signal. An orthogonal projection of the metal element on the carrier is overlapped with an orthogonal projection of the battery on the carrier. The control circuit is configured to control the battery so that a plurality of operation signals are transmitted between the battery and the control circuit. The plurality of impedance elements are electrically connected between the battery and the control circuit, and the plurality of impedance elements transmit the plurality of operation signals and block the at least one radio-frequency signal.

Abstract: A bolster assembly for a seat includes a fixed frame and a housing coupled to the fixed frame. The housing includes a track and a bracket moveable along at least a portion the track between a first position and a second position. A paddle is moveably coupled to the bracket and a drive shaft is configured for rotation about a drive axis. Rotation of the drive shaft about the drive axis moves the bracket between the first position and the second position.

Abstract: A launcher includes a pusher that has parts that move relative to one another to provide desired forces or accelerations to corresponding parts of an object to be launched. Pressurized gasses are used to move the pusher to eject the object from the launcher. The parts of the pusher engage the different parts of the object to account for differences in shape and/or orientation of the parts of the objects, and to provide desired accelerations to the object parts. The pusher parts may include a piston or diaphragm that moves relative to an outer annular part of the pusher. The piston or diaphragm may press against a warhead explosive or other payload of a missile, with the outer part pressing against a fuselage or casing of the missile, in which the payload is mounted. Use of the pusher with multiple parts minimizes stresses between the object parts.

Abstract: A fan includes an outer casing having an air inlet and an air outlet, and an impeller housing located within the casing. An impeller is provided within the impeller housing for generating an air flow along a path extending from the air inlet to the air outlet through the impeller housing. A motor for driving the impeller is located within a motor housing connected to the impeller housing. A foam annular seal is located between the impeller housing and a seat to inhibit the leakage of air between the impeller housing and the casing. A plurality of resilient supports is provided between the impeller housing and the seat to reduce the load on the annular seal.

Abstract: A vibration isolating table is adapted to be disposed between a vibrating body, which vibrates with the playing of a musical instrument, and a floor for suppressing vibration or shock generated by the vibrating body from transmitting to the floor, wherein the vibration isolating table includes: a rigid plate including a plate-shaped member having predetermined rigidity; and a main body portion supporting the rigid plate in a floating condition above the floor. The main body portion is formed of an elastic body having higher elasticity than the rigid plate and includes a bulge means which bulges in a shape tapered from one side to the other side, wherein a lower surface side of the rigid plate is supported by the one side or the other side of the bulge means.

Abstract: A film support includes a pillar and a supporting unit. The pillar has an outer wall which encloses an accommodation space. The supporting unit has a supporting end and an assembly portion connected to each other, wherein the assembly portion is disposed in the accommodation space whereas the supporting end protrudes outside the pillar. The assembly portion of the supporting unit has a degree of freedom of rotation within the accommodation space and when the assembly portion rotates with respect to the pillar, the supporting end is driven to rotate with respect to the pillar.

Abstract: In a device for mounting an electric blower drive motor in a housing of a heating, ventilating and/or air conditioning unit for vehicles, having a motor adapter (12), which accommodates the driving motor, and a damping device (16), which connects the motor adapter (12) with the housing (10) so as to create a form-lock, the motor adapter (12) and the damping device (16) are integrated in the housing (16). The housing (10) is manufactured with the damping device (16) and with the motor adapter (12) in a casting process for molding of several components.

Abstract: Disclosed is a damper that is easy to mount and capable of attenuating to a sufficient degree a vibration generated by an electronic component; also disclosed are an electronic component and an electronic apparatus that are provided with such a damper. A mounting insertion portion is provided with a hard portion maintaining the configuration of the mounting insertion portion.

Abstract: A mounting apparatus for a data storage device includes a bracket, a plurality of shock absorbers positioned between the data storage device and the bracket, a plurality of fasteners, and two elastic members. The bracket includes a bottom plate, and two sidewalls. Each of the plurality of shock absorbers includes a shock absorber pad, and a bushing protruding from an outer side of the shock absorber pad. The shock absorber pad defines a first through hole therein. Each of the plurality of fasteners includes a post and a head portion. The post is passed through the bushing, the first through hole of the shock absorber pad to engage one of a plurality of second mounting holes of the data storage device. Each of the two elastic members is fixed to the inner side of one of the two sidewalls of the bracket.

Abstract: A motor damping structure for an actuator device includes a motor housing and a casing. The motor housing includes a drive motor therein. The casing includes an upper actuator case and a lower actuator case to accommodate the motor housing therebetween, the casing including a motor support section formed integrally in at least one of the upper actuator case and the lower actuator case to support the drive motor by contacting an outside surface of the motor housing. The motor support section has an elastic contacting member protruding from the at least one of the upper actuator case and the lower actuator case to contact one of an upper slanted surface and a lower slanted surface of the motor housing.

Abstract: An isolator. The novel isolator includes a first mounting structure, a second mounting structure, and a structure for providing a coupling path between the first and second mounting structures, this path having a series of zigzag patterns adapted to attenuate shock and/or vibration energy. The first mounting structure is attached to the shock source, and the second mounting structure is attached to the device to be isolated. In an illustrative embodiment, the isolator provides a path having a series of ninety-degree bends and a length greater than a direct distance between the first and second mounting structures. The path length and number of bends is tuned to provide a desired attenuation level. The dimensions of the isolator may also be tuned to provide a desired resonant frequency. In a preferred embodiment, the isolator is made from metal or some other material having stable properties over time.

Abstract: A resilient mount including a first mounting member and a second mounting member is provided. The mount includes a first plurality of stiffening elements located between the first and second mounting members. At least a first stiffening element of the first plurality of stiffening elements is non-parallel to a second stiffening element of the first plurality of stiffening elements. Each of the first plurality of stiffening elements has a material thickness and an out-of-plane dimension that is greater than the material thickness. Each stiffening element of the first plurality of stiffening elements is substantially rigid so as to substantially limit the deformation of the stiffening element under load. The mount may also include a resilient material located between and coupled to adjacent stiffening elements of the first plurality of stiffening elements.

Abstract: An isolation mount for supporting and isolating one part from another includes an inner member formed to be connected to one of the parts and an outer member formed to be connected to one of the parts. The inner member has a first and a second inner plates being connected at one end and extending at a first angle with respect to each other; the outer member also has a first and a second outer plates being connected at one end and extending at a second angle with respect to each other. The isolation mount further includes a first and a second individual elastomeric element compressed between respective inner and outer plates.

Abstract: A shock absorber (20) includes a fastener (10) and a resilient gasket (30) for receiving the fastener. The fastener includes a shaft (15). The gasket includes an axial portion (31) surrounding the shaft of the fastener and a plurality of resilient tabs (35) extending from the axial portion. Each resilient tab includes an extending portion (351) extending from the axial portion, a bent portion (353) extending outward from the extending portion, and a resilient contacting portion (355) further extending backward from the bent portion and keeping a distance from the extending portion in a direction vertical to the axial direction of the fastener.

Abstract: A pipe support for dampening acoustic propagation from a pipeline is provided. The pipe support can include a support base and a movable base spatially arranged from the support base. One or more fasteners can be disposed through the movable base to the support base, thereby connecting the movable base to the support base. One or more acoustic isolators can be disposed between an upper surface of the support base and a lower surface of the movable base.

Abstract: A vibration dampening structure (10) for absorbing vibrations generated by an electronic device includes a screw (30) and a dampening element (50) placed around the screw. The screw includes a head (31) and a shank (32) extending from the head. A retaining slot is defined in the shank. The dampening element includes a resilient shock-absorbing member (53) fittingly surrounding the shank of the screw. At least one resilient hook (515) protrudes from a first end of the resilient shock-absorbing member and engages in the retaining slot of the screw. A plurality of shock-absorbing pads (531) protrudes from a second end of the resilient shock-absorbing member opposite to the first end. The shock-absorbing pads are configured for abutting on the electronic device.

Abstract: A seismic damper includes upper and lower brackets, and a link mechanism. The upper bracket is formed with an upper hole. The lower bracket is formed with lower and intermediate holes. The link mechanism includes a support link, and first, second, and third pivot joints. The support link has first and second ends, each of which is formed with a through-hole, and an intermediate portion, which is formed with a through-hole. The first pivot joint extends through the upper hole in the upper bracket and the through-hole in the first end of the support link. The second pivot joint extends through the lower hole in the lower bracket and the through-hole in the second end of the support link. The third pivot joint extends through the intermediate hole in the lower bracket and the through-hole in the intermediate portion of the support link.

Abstract: This is a mounting support that secures an electrostatic marking machine to the deck of a ship or other structure. This support provides vibration-isolating systems for shipboard mounting of these marking machines. The US Navy has imposed strict one-man, short-time requirements to mount and unmount electrostatic marking machines on a ship's deck. A key feature of the present embodiments is a double-threaded stud that lifts the machine off the floor onto the isolation mounts while securing it to the mount which is bolted to the ship's deck. The present configuration satisfies the new Navy mandate.

Abstract: A seismic damper includes upper and lower brackets, and a link mechanism. The upper bracket is formed with an upper hole. The lower bracket is formed with lower and intermediate holes. The link mechanism includes a support link, and first, second, and third pivot joints. The support link has first and second ends, each of which is formed with a through-hole, and an intermediate portion, which is formed with a through-hole. The first pivot joint extends through the upper hole in the upper bracket and the through-hole in the first end of the support link. The second pivot joint extends through the lower hole in the lower bracket and the through-hole in the second end of the support link. The third pivot joint extends through the intermediate hole in the lower bracket and the through-hole in the intermediate portion of the support link.

Abstract: A shock absorber for a sports floor assembly. The shock absorber has a base portion and a truncated pyramid portion. The base portion is formed of an elastomeric material and is connectable to a sub-flooring of the floor assembly with the second side positioned adjacent to the sub-flooring. The pyramid portion extends from the first side of the base portion. The pyramid portion is formed of an elastomeric material and has stepped sides.

Abstract: A shock absorber for a sports floor assembly. The shock absorber has a base portion and a truncated pyramid portion. The base portion is formed of an elastomeric material and is connectable to a sub-flooring of the floor assembly with the second side positioned adjacent to the sub-flooring. The pyramid portion extends from the first side of the base portion. The pyramid portion is formed of an elastomeric material and has stepped sides.

Abstract: The present invention relates to an absorbent covering having high damping power, the covering being secured to a structure (20) and being provided with an absorbent layer (10) of elastic material (4). Remarkably, said absorbent layer (10) comprises a dissipater mesh arranged in the elastic material (4) and constituted by a plurality of nodes (2) and of dissipater elements (1), which dissipater elements are advantageously elliptical in shape.

Abstract: A computer device comprises a display member coupled to a base member. The computer device further comprises a display protector actuatable in response to movement of the display member relative to the base member to protect a display screen of the display member.

Abstract: In a hard disk drive (HDD) or an electronic apparatus in which the HDD is wrapped with a foam resin sheet with a noise absorption effect and a metal outer casing to thereby damp noise, a sub-assembly wrapping body incorporating therein the HDD wrapped with a wrapping body composed of a slippery film sheet with foam resin sheets attached thereto is mounted into the metal outer casing through the slippery surface of the slippery film sheet. In order to insulate a noise generated from a recording and reproducing drive apparatus such as the HDD, the system for use with the HDD and the electronic apparatus can simplify the assembly process required when the HDD is loaded into the outer casing serving as a noise insulation box through a noise absorption member.

Abstract: A damping element for a shoe, especially for a sports shoe, having at least one first element which extends essentially in a load direction over a pre-determined height in the unloaded state of the damping element, and is embodied as a hollow body defining a receiving area in which an associated second element with a smaller cross-section can at least partially penetrate. The second element extends essentially in the load direction over a pre-determined height in the unloaded state of the damping element, and is arranged coaxially in relation to the first element. To improve the damping performance of the shoe, the second element is also embodied as a hollow body and the two associated elements are interconnected by means of an elastic connecting section which only extends between the first-element and the second element so that the elements together form a gas-tight chamber.

Abstract: A mobile electronic appliance comprises a substantially box-shaped first casing having a display section housed therein and a substantially box-shaped second casing having an electronic unit housed therein. The first casing is folded such that the folded first casing is disposed to cover the upper surface of the second casing. The electronic appliance is carried under the state that the display section is closed. Swollen portions each having a void space included therein are formed in the four corner portions of the second casing. The swollen portions expanded outward are formed contiguous to side portions with sloped portions interposed therebetween. The distance between the swollen portion and the side portion is determined not to be smaller than the braking distance that is determined from a prescribed dropping height.

Abstract: A method of preventing LCD damage in an information handling system is disclosed. The method includes mounting an LCD in a screen portion of an information handling system. The LCD has a top layer with a particular hardness. Another step in the method is rotatably mounting a base portion of the information handling system to the screen portion such that the portions can assume a proximate position and a separated position. A material is affixed to the base portion such that at least a portion of the material is between the base portion and the LCD in the proximate position. The material has a hardness no greater than the hardness of the top layer of the LCD.

Abstract: A shock absorber for a sports floor assembly. The shock absorber has a base portion and a nodule portion. The base portion is formed of an elastomeric material. The nodule portion extends a distance from one side of the base portion and has a first layer formed of an elastomeric material with a durometer Shore hardness substantially equal to the durometer Shore hardness of the base portion. The nodule portion has a second layer formed of an elastomeric material having a durometer Shore hardness less than the durometer Shore hardness of the base portion and the first layer of the nodule portion.

Abstract: The present invention is directed to rotational stabilizer pads for stabilizer arms of vehicles. The stabilizer pads include first and second ground contact faces for contacting respectively a smooth ground surface and a rough or gravel ground surface. In embodiments of the present invention, the stabilizer pads include a reversible resilient pad coupled to a first flange and a second flange. The first and second flanges may include grouser points for engaging the rough ground surface. Further features include a releaseable latch mechanism and offset pad construction.

Abstract: A seat suspension system includes a first seat (e.g., a base) member and a second seat (e.g., a seat) member preferably overlying the first seat member. At least one spring (e.g., elastic or rubber) mount is interposed between the first and second seat member. The at least one elastic mount provides a projected elastic center spaced from (preferably located above) the second seat member such that the second seat member is pivotable about the projected elastic center. Embodiments describing seat suspension systems having a single focalized mount or a plurality of spaced apart, focalized mounts are included.

Abstract: A shock and vibration isolation system for an article comprising a set of elastomers circumferentially positioned in a shear mode around a member carried by the article to simultaneously support the article and to isolate the article from shock and vibration by dissipation of energy through an internal shear action within the set of elastomers.