81results about How to "Reduce rattling" patented technology

There are provided optical fiber configurations that provide for the delivery of laser energy, and in particular, the transmission and delivery of high power laser energy over great distances. These configurations further are hardened to protect the optical fibers from the stresses and conditions of an intended application. The configurations provide means for determining the additional fiber length (AFL) need to obtain the benefits of such additional fiber, while avoiding bending losses.

An input device has a housing having an operation hole formed therein, an operation member supported in a slidably moving manner in multi-directions within the operation hole, and at least two magnetic sensors, arranged at a periphery of the operation member, for detecting change in magnetic property by displacement of the operation member. The operation member includes a holder having a circular ring-shaped magnet incorporated in a fit-in hole and a central push button having a disc plate made of magnetic material integrated at a lower surface. The central push button is fitted in the circular ring-shaped magnet to adsorb, in a separable manner, the disc plate to the circular ring-shaped magnet and position-regulate the central push button.

Installation structure for installing and removing a sacrificial glazing panel. There is disclosed a removable retaining member for the sacrificial glazing panel that laterally pressures a primary glazing panel to seal and hold the primary glazing panel and holds the sacrificial glazing panel without lateral pressure. A unitary, dual-durometer retaining member is disclosed which is optimized for holding the primary glazing and the sacrificial glazing panel in different manners by having materials of two different hardnesses. Additionally, a retaining member is disclosed that has flocking material to reduce rattling of the sacrificial glazing panel.

An independent rear suspension for a vehicle having a chassis and a pair of rear wheels including a pair of IRS units. Each IRS unit includes an X-shaped lower control arm with a forward pivot connection to the chassis in front of the centerline of the driven sprocket and a rearward pivot connection behind the centerline, and a camber link connected to the chassis at a single pivot connection behind the centerline. Each IRS unit also includes a shock absorber coupled with an anti-sway bar to the lower control arm at a mount, and including a secondary spring in series with a main spring.

There are provided optical fiber configurations that provide for the delivery of laser energy, and in particular, the transmission and delivery of high power laser energy over great distances. These configurations further are hardened to protect the optical fibers from the stresses and conditions of an intended application. The configurations provide means for determining the additional fiber length (AFL) need to obtain the benefits of such additional fiber, while avoiding bending losses.

A locking device includes a shackle member that includes an elongated shank portion, a stop portion on a first end and a latch portion on a second end. A locking head includes a locking mechanism that has an entryway to receive the latch portion and is movable between a locked state to retain the latch portion and a unlock state to release the latch portion. A head cover includes a cover portion that engages the locking head and a flange portion that extends inwardly to define an opening to receive the latch portion therethrough. A seal structure is associated with the inner edge of the flange and sealably engages the outer surface margin of the latch portion. The seal structure may be a margin of the flange portion or a separate O-ring. The lock may be constructed as a lockable hitch pin.

A web guide assembly has a D-ring to receive a seatbelt. The D-ring is attached to a support by a joint. The joint allows universal movement relative to the support. The web guide assembly may be part of a vehicle restraint system.

The computer monitor support device for a vehicle includes a console body with a monitor support body pivotally mounted on the console body. The monitor support body pivots between an upright, in-use position where a monitor supported thereon is visible and readily accessible to an operator and a downward, non-use position in which the monitor support body and attached monitor are relatively inaccessible. With the support device in the non-use position, the windshield and dashboard of the vehicle are more readily accessible. In addition, a vibration attenuator tightens the play between the monitor support body and the console body to reduce vibration and noise within the vehicle.

An electrical connector arrangement having a first connector which is arranged in a housing and may be brought into an electrical connection with a mating connector by the actuation of an actuation lever arranged movably on the first connector. The actuation lever being movable between a free position in which the two connectors are not fully mated and a coupled position in which the two connectors are fully mated. A portion of the actuation lever is disposed between the first connector and the housing with a clamping projection on the lever that is in engagement with a mating clamping projection on the housing when the actuation lever is in the coupled position.

Methods, systems and apparatus for an electric motor assist bicycle having a hub motor mounted to the front or rear hub to provide electric motor assist, and to function as a generator to charge batteries. The motor can be either a molded or wound magnetic flux channel transverse wound stator permanent magnet motor. The bicycle hub motor includes an electronic controller mounted to the frame of the bicycle and coupled with feedback electronics for monitoring a timing, speed and direction and coupling a signal to a processing unit for adjusting the drive electronics driving the phase windings. The pedal crank arm housing of the electric motor assist bicycle can include battery access ports with batteries stacked inside the bicycle seat tube and the down tube and a strain gauge to measure the rider pedaling effort and produce a signal in response.

When a cover body at a closing position is pulled up with respect to a main body, then a lock lever attached to the cover body abuts against a hook body of the main body, regulating a rattle of the cover body with respect to the main body. When a user lifts up a multi-function peripheral device by grabbing the lock lever, the lock lever comes into engagement with the hook body, thereby preventing the lock lever from opening.

A child resistant safety cap having a cover and a safety mechanism by which finger dexterity is required to open the cap, while the safety mechanism capable of being released if it is unnecessary. The cap comprises a cap body 1 having a skirt 3 with at least one stopping piece 9 at one side thereof. The stopping piece 9 has a base end fixed to a lower portion of the skirt 3 such that the stopping piece is pushable inwardly and swayable about the base end. The leading end portion of the stopping piece 9 is confronting at its outside with the insides of an outer tube 14 of the cover, and first and second engagement means 10, 18 are provided at confronting sides of the stopping piece 9 and the outer tube 14 for providing mutual engagement, such that when the stopping piece 9 is in an initial position, the first and second engagement means 10, 18 are engaged unless the stopping piece 9 is pushed inwardly against its elasticity. The stopping piece is adapted to move to a second position where the first and second engagement means are separated without pushing the stopping piece.

To provide a chain tensioner that can maintain the pressure of the oil pressure chamber at a correct level to achieve a desired reaction force and damping characteristics corresponding to the rpm, and enable a reduction in the number of parts to be machined and the number of assembling steps; reduce the amount of oil flowing out of the system; and prevent damage to the check valve, without causing an increase in size of the chain tensioner. The chain tensioner includes a check valve unit 150 that stops reverse flow of oil flowing into an oil pressure chamber 101, and a first relief valve unit 160 and a second relief valve unit 170 that release oil when the pressure reaches or exceeds a predetermined high level. The second relief valve unit 170 has a higher valve opening pressure than that of the first relief valve unit 160.

A gas generator includes an inflator and a retainer. The retainer includes a holding portion, which partially covers the inflator. The inflator has an attaching protrusion for determining the position relative to the retainer. The retainer includes an engagement base and a tongue piece. The tongue piece extends in an axial direction of the inflator and from a position separated from the engagement base in the circumferential direction of the holding portion. The engagement base and the tongue piece each have an engagement portion. The engagement portions face each other to form an engagement space therebetween, into which the attaching protrusion enters. The engagement space has an inlet the width of which is less than the size of the positioning protrusion. When the inflator causes the positioning protrusion to increase the width of the inlet, the tongue piece is elastically deformed about a basal end of the tongue piece.

An independent rear suspension for a vehicle having a chassis and a pair of rear wheels including a pair of IRS units. Each IRS unit includes an X-shaped lower control arm with a forward pivot connection to the chassis in front of the centerline of the driven sprocket and a rearward pivot connection behind the centerline, and a camber link connected to the chassis at a single pivot connection behind the centerline. Each IRS unit also includes a shock absorber coupled with an anti-sway bar to the lower control arm at a mount, and including a secondary spring in series with a main spring.

A listing bead for use in securing upholstery trim covers to upholstery clips embedded in a foam substrate that includes finger-friendly formations on its surface. The formation in an illustrative embodiment defines a flat top at the upper end of a neck that extends between the bead and the top. Illustratively, the top is formed in two outwardly bent L-shapes extending at right angles in opposing directions from the neck. The bead, neck and flat top define confronting halves, joined at the bottom edge, which encase a web that is constructed and arranged to be secured to the trim cover by adhesives, welding or stitching. The web illustratively includes punched and / or cut holes (tactile indicia) at predetermined intervals therealong that provide visual and tactile feedback to the installer on the approximate location of clips in the substrate during assembly.

An electrical connector arrangement having a first connector which is arranged in a housing and may be brought into an electrical connection with a mating connector by the actuation of an actuation lever arranged movably on the first connector. The actuation lever being movable between a free position in which the two connectors are not fully mated and a coupled position in which the two connectors are fully mated. A portion of the actuation lever is disposed between the first connector and the housing with a clamping projection on the lever that is in engagement with a mating clamping projection on the housing when the actuation lever is in the coupled position.

A locking device includes a shackle member that includes an elongated shank portion, a stop portion on a first end and a latch portion on a second end. A locking head includes a locking mechanism that has an entryway to receive the latch portion and is movable between a locked state to retain the latch portion and a unlock state to release the latch portion. A head cover includes a cover portion that engages the locking head and a flange portion that extends inwardly to define an opening to receive the latch portion therethrough. A seal structure is associated with the inner edge of the flange and sealably engages the outer surface margin of the latch portion. The seal structure may be a margin of the flange portion or a separate O-ring. The lock may be constructed as a lockable hitch pin.

In an electric power tool, a stator of a motor is housed in a grip and the stator is located coaxial to the grip. An electric wire for the motor is passed through a ferrite core. Further, the ferrite core is located inside an outer peripheral surface of the stator in a radial direction.

A vane segment according to the present invention includes: an outer connection member connecting a plurality of vanes; positioning jigs for positioning end vanes located at both ends, of the plurality of vanes; and radial restriction sections which restrict the outer connection member so as to be relatively immovable to an outer side in a radial direction of a vane ring, wherein: each of the plurality of vanes has a vane main body and an outer shroud; grooves are formed in the outer shrouds; openings into each of which the positioning jig is inserted are formed in portions of the outer connection member; holes into each of which the positioning jig inserted in the opening is inserted are formed in bottoms of the grooves of the two end vanes; and at least one of the positioning jigs is an eccentric positioning jig.

When a cover body at a closing position is pulled up with respect to a main body, then a lock lever attached to the cover body abuts against a hook body of the main body, regulating a rattle of the cover body with respect to the main body. When a user lifts up a multi-function peripheral device by grabbing the lock lever, the lock lever comes into engagement with the hook body, thereby preventing the lock lever from opening.

Disclosed is an aperture variable inspection optical system including a variable aperture unit 13 having a polygonal light transparent section and light collecting systems 12a, 12b for forming an irradiation spot U of light passing through the variable aperture unit 13 at the position of a sample S. The variable aperture unit 13 is capable of changing the shape / size of the polygon. The size of the irradiation spot U can be changed without rearranging the aperture unit.

A component pairing comprises a first component with a first component toothing and comprises a second component with a second component toothing which is in engagement with the first component toothing in order to be able to transmit a drive force in a drive direction via the component toothings. The first component is also assigned a first anti-rattle toothing. An anti-rattle component is fastened to the second component, which anti-rattle component has a second anti-rattle toothing which is in engagement with the first anti-rattle toothing. The anti-rattle component is mounted so as to be displaceable relative to the second component in the drive direction. The second component and the anti-rattle component are assigned in each case one friction section. The friction sections are in frictional engagement with one another.

A clip which is inserted and engaged in an attaching hole includes: a proximal portion 6 for abutting against one surface around a peripheral edge of the attaching hole; a stem extending from the proximal portion and adapted to be inserted in the attaching hole; and a pair of resiliently retaining pieces extending from a distal end portion of the stem toward the proximal portion in the form of an anchor and adapted to engage an edge of the attaching hole in another surface. At least one projection is formed on a side wall of the stem opposing the resiliently retaining piece, and an amount of deflection of the resiliently retaining piece is restricted by the projection.

A connector housing (20) includes a housing body (21) to which a mating connector housing is to be fit from front. A lock arm (40) has front and rear ends fixed to the housing body (21). A lock (42) is provided in a central part of the lock arm (40) in the front-rear direction and is configured to lock the mating connector housing. A pressing surface (43) is on a rear end part of the lock arm (40) and is configured to displace the lock (42) in an unlocking direction by being pressed. A coupling portion (44) couples the pressing surface (43) to the central part of the lock arm (40) in the front-rear direction.

A component pairing comprises a first component with a first component toothing and comprises a second component with a second component toothing which is in engagement with the first component toothing in order to be able to transmit a drive force in a drive direction via the component toothings. The first component is also assigned a first anti-rattle toothing. An anti-rattle component is fastened to the second component, which anti-rattle component has a second anti-rattle toothing which is in engagement with the first anti-rattle toothing. The anti-rattle component is mounted so as to be displaceable relative to the second component in the drive direction. The second component and the anti-rattle component are assigned in each case one friction section. The friction sections are in frictional engagement with one another.