44results about How to "Sufficient engagement" patented technology

A hydrodynamic clutch device has at least one pump wheel, connected to a drive by way of a clutch housing, and a turbine wheel, connected to a takeoff, to form a hydrodynamic circuit. The device also has a bridging clutch with at least one piston, which can shift between a released position and an engaged position, and at least one friction surface acting between this piston and an adjacent support to connect the drive to the takeoff. When the piston is in the released position, the bridging clutch allows the hydrodynamic circuit to be used to transmit at least most of the torque between the drive and takeoff, whereas, when the piston is in the engaged position, the bridging clutch produces a bypass around the hydrodynamic circuit for the transmission of torque. The barrier clutch cooperates with at least one pressure barrier installed between the hydrodynamic circuit and the pressure space. This separation more-or-less completely prevents the exchange of clutch fluid between the hydrodynamic circuit and the pressure space, regardless of the instantaneous position of the piston between its released position and its engaged position and thus regardless of the shift status of the bridging clutch.

A flexible molding component used with a base mold improves on existing methods of forming fiber reinforced composite parts. The molding component is formed of a flexible body structure having an interfacing surface and a perimeter region including a perimeter seal configured for sealing engagement with the base mold. Resin and vacuum distribution channels are formed in the interfacing surface to deliver resin to a fiber lay up disposed on the base mold and draw the resin across and through the lay up, respectively, to properly mix the resin / fiber combination which forms the desired part. Application of the vacuum causes the perimeter seal of the flexible body structure to sealingly engage with the base mold to enclose materials between the body structure and the mold, as well as causing the interfacing surface to draw against the resin / fiber combination and the mold to shape the combination into the desired part.

A toilet tool generally includes a handle assembly and one or more disposable toilet tool implements such as a cleaning pad and a plunger cup. The handle assembly receives either the cleaning pad or the plunger cup with sufficient engagement to prevent inadvertent release during use yet is easily released in a hands-free manner for disposal.

A dummy plug (50) includes a sealing portion (51) to be fit into a seal hole (21) in a liquid-tight manner when the dummy plug (50) is mounted into a connector (A). A support (53) is arranged behind the sealing portion (51). Two resilient locking pieces (56) link the rear end of the sealing portion (51) and the front end of the support (53) and engage with retaining portions (34) of a holder (30) when the dummy plug (50) is mounted into the connector (A). A single deformation space (57) is provided between the resilient locking pieces (56) and is shared to permit resilient deformations of the resilient locking pieces (56).

An implantable connector utilizing having improved electrical and mechanical properties is described herein. In one aspect, the implantable connector utilizes electrical contact pins fabricated from a corrosion resistant metal alloy, such as platinum-iridium, that engage longitudinally and include one or more urging members on a proximal portion of the pin so as to provide at least a desired contact force between conductively coupled pins. Such a configuration allows contact between contact pins to be maintained in applications where the connector may be subject to movement and further allows for reduced resistance so as to allow transmission of voltages and current associated with higher powered implanted devices. In some embodiments, the urging member is defined as a helical cut potion in one or both electrical contacts. Methods of use and manufacture of such connectors are also provided herein.

In an electrical connector with a shield case, the shield case made of a metal plate is attached to a housing having a front portion to be a fitting side relative to a mating connector. The shield case includes an engaging piece extending from a rear portion of the shield case. The engaging piece of the shield case fitted in is bent toward an outer surface of the housing to engage the housing. In the connector with the shield case, the engaging piece includes an attaching end portion at a portion thereof extending downwardly beyond a bottom surface of the connector after being bent toward the outer surface of the housing. The attaching end portion is inserted into a corresponding hole formed in an attaching object member of the connector for attaching to the attaching object member.

A balance chair includes a central vertical post with a base attached at a lower end of the central post; a flexible joint attached at an upper end of the central post, a seat attached atop the flexible joint; and a plurality of resistance members attached to the central post and the seat, wherein the plurality of resistance members are arranged around the post in a spaced-apart manner, wherein the flexible joint supports the seat and enables the seat to pivot about an effective pivot point as defined by the shape and composition of the flexible joint, and wherein the resistance members resist but do not prevent pivoting of the seat about the effective pivot point. The flexible joint and the resistance members support pivoting of the seat both side-to-side and fore-and aft and any combination thereof. The resistance members limit a degree of pivoting of the seat.

A connecting structure for connecting a first component to a second component may include a clip and a hollow seat portion. The clip is capable of engaging the second component and has a hollow main body. The main body has a support shaft and at least one engagement blade formed therein. The hollow seat portion is integrally formed in the first component and has at least one engagement wall portion. The clip main body is constructed to be placed on the seat portion while the seat portion is introduced thereinto. The support shaft is constructed to be introduced into the seat portion when the clip main body is placed on the seat portion. The at least one engagement wall portion has at least one rib portion that is capable of contacting the support shaft introduced into the seat portion. The at least one engagement blade is arranged and constructed to engage the at least one engagement wall portion when the clip is rotated about an axis thereof, so that the clip can be secured to the seat portion.

A device for facilitating the separation and removal of an engine cover from a sealing surface on an engine. The engine cover puller may reduce or eliminate the deformation of an engine cover during its removal and allows for its potential reuse. In addition, the engine cover puller may reduce or eliminate the damage to the sealing surfaces between the engine cover and the engine that may occur during an engine cover removal.

A reusable connecting device that includes a strap with a first end a second end, wherein the strap features teeth located on one of the ends. The reusable tie wrap includes a housing with an opening, which is configured to engage with the teeth of the strap. An attachment mechanism is located on the tie wrap, which is configured to allow for connection, disconnection and reconnection with an attachment mechanism of another device. The attachment mechanism may be a two part buckle enclosure or side-release buckle. In another embodiment, the reusable connecting device may also be coupled to an adjustable connecting device. The adjustable connecting device is configured to be secured to an object with which the reusable connecting device is to be utilized.

A sliding valve has a valve body, a sliding sleeve received in a longitudinal bore of the valve body, and a collet receivable in a longitudinal bore of the sliding sleeve. The valve body has one or more fluid ports on an uphole portion of the sidewall thereof. The sliding sleeve is movable between an uphole closed position closing the one or more fluid ports and a downhole open position opening the one or more fluid ports. The collet comprises a metal portion about an uphole end of the collet, and a ball seat having a ball-seat surface radially inwardly sloped from uphole to downhole at an acute slope angle with respect to a longitudinal axis of the collet. The metal portion is radially outwardly expandable under a radially outward pressure to form a metal-to-metal seal at the interface between the collet and the sliding sleeve when the collet is received in the sliding sleeve.

A connecting structure for connecting a first component to a second component may include a clip and a hollow seat portion. The clip is capable of engaging the second component and has a hollow main body. The main body has a support shaft and at least one engagement blade formed therein. The hollow seat portion is integrally formed in the first component and has at least one engagement wall portion. The clip main body is constructed to be placed on the seat portion while the seat portion is introduced thereinto. The support shaft is constructed to be introduced into the seat portion when the clip main body is placed on the seat portion. The at least one engagement wall portion has at least one rib portion that is capable of contacting the support shaft introduced into the seat portion. The at least one engagement blade is arranged and constructed to engage the at least one engagement wall portion when the clip is rotated about an axis thereof, so that the clip can be secured to the seat portion.

A coupling structure capable of coupling a metal plate-like member and a resin chassis member with high assembling efficiency and sufficient coupling strength while preventing damage to parts is disclosed. The coupling structure is a structure for coupling a housing plate as a resin chassis member to a base plate as a metal plate-like member in a direction to overlap the housing plate with the base plate. The housing plate includes a latch having a pair of arm members extending along a direction parallel with a coupling face to the base plate and whose distal ends are spaced out from each other, and the base plate includes a coupling hook formed upright toward the side of the housing plate and engaged between the pair of arm members.

A dummy plug (50) includes a sealing portion (51) to be fit into a seal hole (21) in a liquid-tight manner when the dummy plug (50) is mounted into a connector (A). A support (53) is arranged behind the sealing portion (51). Two resilient locking pieces (56) link the rear end of the sealing portion (51) and the front end of the support (53) and engage with retaining portions (34) of a holder (30) when the dummy plug (50) is mounted into the connector (A). A single deformation space (57) is provided between the resilient locking pieces (56) and is shared to permit resilient deformations of the resilient locking pieces (56).