95results about How to "Avoid bowing" patented technology

A filter pack includes a filter construction and a sealing system for sealing the construction within a duct or housing. The filter construction has first and second opposite flow faces and is configured for a straight-through flow. The sealing system includes a frame construction and a compressible seal member. The compressible seal member is molded around a portion of the frame construction. The compressible seal member is sufficiently compressible to form a radial seal between and against the frame construction and a surface of a housing when the filter pack is inserted within the housing.

The present invention provides a die attach film-provided dicing tape, which includes a dicing tape, a supporting tape and a die attach film laminated in this order, wherein the supporting tape is a tape having a self-rolling peelability, and a process for producing a semiconductor device by using the die attach film-provided dicing tape.

A filter pack includes a filter construction and a sealing system for sealing the construction within a duct or housing. The filter construction has first and second opposite flow faces and is configured for a straight-through flow. The sealing system includes a frame construction and a compressible seal member. The compressible seal member is molded around a portion of the frame construction. The compressible seal member is sufficiently compressible to form a radial seal between and against the frame construction and a surface of a housing when the filter pack is inserted within the housing.

A method of providing a surface layer or structure on a substrate. The method comprises: a) ink jet printing spaced first segments of the surface layer or structure material on the substrate and drying or curing the first segments; and b) ink jet printing further material segments in the gaps between the first segments and drying or curing the further segments, the material and/or curing and drying conditions being different to those in step (a), all the segments, after drying or curing, forming a surface layer or structure, wherein the segment material and/or curing and drying conditions are chosen so as to control the mechanical properties of the surface layer.

A dust cover receiving structure of a hydraulic shock absorber in which a seat rubber is interposed between a suspension spring and a spring seat. The seat rubber has a spring receiving portion which is arranged between the suspension spring and the spring seat, a centering portion which is fitted to a damper tube and guides an end portion of a dust cover in such a manner as to align the dust cover with an axial center of the damper tube, and a cover receiving portion which is provided between the spring receiving portion and the centering portion, and which receives an end surface of the dust cover.

A game apparatus including at least one rebound surface and flexible material dividing the rebound surface into at least two play areas includes a rebound surface mounting frame and a flexible material mounting frame coupled to hold the frames in substantially fixed relationship but allow movement of one frame in relation to the other for stress relief between the frames. At least one cross member supports the flexible material between play areas and reinforces the flexible material mounting frame. The individual play areas are formed by separate preassembled flexible material units that are mounted in the flexible material mounting frame and then secured together to for the individual play areas. The flexible material mounting frame includes walk bars and also supports basket assemblies used in game play.

A deadlift bar includes a rectangular frame formed by front, rear, left, and right members. The frame includes a plurality of legs spaced about the frame to establish a gap between the frame and the ground, making it easier to grip the deadlift bar once the weights are loaded onto the device. Mounted to the left and right members and extending outwardly from the frame are first and second platforms, each of which may be formed by a pair of angled protruding arms joined at their respective ends by a connecting member. The platforms also include a pair of legs at the juncture of the arms with the connecting member to support the device and prevent bowing when weights are mounted thereon. Each platform further includes a support column extending upwardly from the connecting member, vertically at its base and then at an incline extending upwardly and away from the frame.

A spinal implant device is provided comprising a body structure with a central cavity and a movable lid configured to cover the central cavity. The movable lid is configured to be opened to pack a material in the central cavity. The movable lid can be connected to the body structure with a moveable joint. The spinal implant device can include a compressible feature. A method for treating the spine is provided comprising opening a movable lid of a spinal implant device, packing a material in a central cavity of a spinal implant device, closing the movable lid, and inserting the spinal implant device between vertebrae.

The instant invention provides a kit for assembly of a raised garden bed. The raised garden bed includes panel members, corner connector members, and linear connector members constructed of a polymeric material and adapted to be snapped together into a substantially rigid raised garden bed without the need for special tools or excessive strength. A tongue and groove arrangement is also provided to allow for panel member stacking for increased garden bed height. The components of the kit are constructed and arranged to be packed into a relatively small profile for shipping and transport and are generally light enough to be loaded and unloaded without the need for equipment such as a forklift or pallet jack.

The invention discloses a perpendicular stretching method and equipment for an optical fiber perform. The method comprises the steps that a large-diameter optical fiber perform is clamped, pretreatment starts to be performed on the optical fiber perform, and key parameter values in the stretching process are obtained in advance; then, an upper clamping device and a lower clamping device are controlled to synchronously rotate, the large-diameter optical fiber perform is heated to a semi-molten state through a heating device, an upward moving velocity V<3> is applied to the large-diameter optical fiber perform in the perpendicular direction through the upper clamping device, meanwhile, the heating device moves at an upward velocity V<2>, and the outer diameters obtained before and after stretching meet the relation V<3>*the square of D<1>=V<2>*(the square of D<1>-the square of D<2>). By means of the perpendicular stretching method and equipment for the optical fiber perform, the hysteretic nature in a common real-time feedback adjusting mode can be effectively avoided, the influence of the geometric dimension of the large-diameter optical fiber perform on a stretching result can be reduced to the maximum degree, the stretching control precision is improved, and the machining efficiency is further improved.