48results about How to "Simply and economically manufactured" patented technology

Pharmaceutical powder cartridge for powder inhalers for receiving a medicament depot for a large number of pharmaceutical powder doses, having an integrated metering device which comprises at least one metering cavity for receiving a predetermined quantity of a pharmaceutical powder, the integrated metering device being capable of being moved at least out of a filling position into an emptying position approximately transversely with respect to the flow direction of the pharmaceutical powder, and an inhaler for powdered medicaments, in which inhaler the medicament can be received by a patient by means of an air stream and which has a receptacle for such a pharmaceutical powder cartridge.

An oil filter unit for arrangement in the oil sump of an oil circuit, particularly in an automatic transmission. The oil filter unit has a multi-part filter housing with a filter chamber disposed therein such that an oil inlet and an oil outlet communicate with the filter chamber. A filter element is sealingly mounted in the housing between the oil inlet and the oil outlet. The filter element has a pleated filter medium, which is sealingly enclosed by a frame, and the frame has seal contours designed to cooperate with the contours of the filter housing.

A gas-permeable plug is adapted to be inserted in an insertion hole formed through a part of a casing in an inward-outward direction. The gas-permeable plug has a plug body and a permeable sheet including therein countless minute permeable pores. The plug body is injection molded from a material having rubber-like elasticity and the permeable sheet is integrally bonded to a sheet bonding portion by an anchor operation such that when the plug body is injection molded, at the sheet bonding portion, a part of a heat-melted liquid resin enters the minute permeable pores and / or the permeable gaps in irregular directions by the injection molding pressure and is solidified.

The invention relates to a composite material which is to be used in sliding bearings and comprises a metallic support (1) and at least one reinforcement material having an open structure (2). Said support (1) and reinforcement material (2) are connected to each other by means of a metallic connection. An overlay (4) which is a polyethylene(PE)-based layer is provided on the reinforcement material (2) as an additional layer.

The invention relates to an accelerator pedal module for controlling the power of a driving engine having a pedal lever which is retained rotatably about a pivot axis on a bearing block and which actuates a sensor shaft of a rotation sensor, the sensor shaft being coaxial with the pivot axis. At least a part of the sensor shaft is directly supported rotatably in a bearing bore of a bearing region that is integral with the bearing block, of which bearing region at least a part of the radially outer circumferential surface forms at least one bearing face for the pedal lever.

A spray can holding and actuation device comprises a rim engagement element and a locking mechanism for compressing the rim engagement element against the rim surrounding the push-button valve on the can. The rim engagement element includes a compressible collar that is joined to a shroud that depends downwardly from a front portion of the device. The collar is dimensioned to fit around the rim, and it has a pair of opposed ends separated by a gap. In one embodiment, the locking mechanism includes a locking element that is attachable to the opposed collar ends when the ends are urged together to compress the collar against the rim. In another embodiment, the locking mechanism includes a latch that is pivotably attached to one of the collar ends and that is pivotable to a position in which it engages the other collar end and rim, whereby the collar ends are urged together to compress the collar against the rim.

The invention provides a high-quality slider for a slide fastener provided with an automatic locking device, wherein the slider comprises a body, a pull, and the spring with the locking pawl, the spring is formed in an inverted U-shape comprising an upper and lower elements by cutting and bending a linear material having a same cross-sectional shape, a locking pawl is provided at a front end of the lower element, the body comprises a front and rear side attaching portions, a housing groove is provided at each attaching portion to house the spring so as to fix it to the upper element, a projection amount regulating portion of the locking pawl is provided on a wall of a pawl hole to elastically contact a base portion of a pawl element thereto, and a rear face of the upper element attached to the rear side attaching portion regulates an upward movement of the pawl element.

The invention relates to a pivot pin for a timepiece movement including at least one pivot at at least one of the ends thereof, characterized in that said at least one pivot is formed of a composite material having a metallic matrix including at least one metal selected from among nickel, titanium, chromium, zirconium, silver, gold, platinum, silicon, molybdenum, aluminium or an alloy of the above metals, said matrix being charged with hard particles selected from among WC, TiC, TaC, TiN, TiCN, Al2O3, ZrO2, Cr2O3, SiC, MoSi2, Al N or a combination thereof, so as to limit the sensitivity of the pin to magnetic fields.The invention concerns the field of timepiece movements.

An oil filter unit for arrangement in the oil sump of an oil circuit, particularly in an automatic transmission. The oil filter unit has a multi-part filter housing with a filter chamber disposed therein such that an oil inlet and an oil outlet communicate with the filter chamber. A filter element is sealingly mounted in the housing between the oil inlet and the oil outlet. The filter element has a pleated filter medium, which is sealingly enclosed by a frame, and the frame has seal contours designed to cooperate with the contours of the filter housing.

An optical fiber sensor has a measurement path and a reference path. Both paths each consist of two optical fibers and are fed with modulated light. The fibers of the reference path have a predefined difference in length, whereas the fibers of the measurement path are the same length. All fibers are at approximately the same temperature. An evaluation circuit determines the phase differences in each case between the fibers of the measurement path and of the reference path. A measurement value calculated from the phase differences is then output.

An output voltage is generated, in that an initializable current source is transferred into a current-conducting state by an initializing signal produced by an initializing unit, and then provides current to a voltage-limiting element. The output voltage is tapped from the voltage-limiting element. Thereby, a small operating current consumption can be achieved with a large supply voltage range.

The invention provides a high-quality slider for a slide fastener provided with an automatic locking device, wherein the slider comprises a body, a pull, and the spring with the locking pawl, the spring is formed in an inverted U-shape comprising an upper and lower elements by cutting and bending a linear material having a same cross-sectional shape, a locking pawl is provided at a front end of the lower element, the body comprises a front and rear side attaching portions, a housing groove is provided at each attaching portion to house the spring so as to fix it to the upper element, a projection amount regulating portion of the locking pawl is provided on a wall of a pawl hole to elastically contact a base portion of a pawl element thereto, and a rear face of the upper element attached to the rear side attaching portion regulates an upward movement of the pawl element.

A straw holder for vertically supporting a drinking straw in the mouth of a bottle containing a beverage to be consumed and for limiting vertical movement of the straw with respect to the bottle. The straw holder includes a straw support portion dimensioned for placement across the mouth of the bottle and having an aperture defined in the straw support. The aperture receives the drinking straw so that the straw is disposed through the aperture with a leading edge of the straw positioned in the bottle in communication with the beverage. The aperture is dimensioned for adjustably maintaining a vertical position of the leading edge of the straw in the bottle once a desired vertical position is selected. The straw holder also includes a bottle retaining portion coupled to the straw support portion for maintaining the position of the straw support across the mouth of the bottle. The bottle retaining portion includes a pair of slits having edge portions which are spaced apart for engaging the ramps or flange on neck of the bottle.

A straw holder for supporting a drinking straw in the mouth of a can having a pull tab and made of a flexible sheet material includes a straw support portion dimensioned for placement above the mouth of a can and comprising an aperture designed to receive a straw therethrough and to vertically support the straw with respect to the support portion and a retaining portion proximate the straw support portion comprising a first edge engageable with the pull tab of the can for retaining the straw holder in an installed position on the can. The straw support portion is attached to the retaining portion by at least one connection.

A insole (1) having puncture-resistant properties for safety footwear, comprising an anterior portion (2) extending from a toe region (3) to a metatarsal region (4) of the insole and a posterior portion (5) extending from the metatarsal region to a heel region (6) longitudinally opposite the toe region. The posterior portion (5) comprises at least one substantially rigid layer (8) made of composite material formed from a fibre-reinforced polymer matrix and the anterior portion (2) is formed of a substantially flexible material comprising at least one layer (7) formed of polymer fibres having enhanced puncture-resistant properties.

A spark plug has a center electrode disposed inside an insulator, and a housing that at least locally surrounds the insulator, and a conductive planar element that is electrically contacted to the housing is disposed on the insulator.

A roller (20) for a pendulum mass (4, 5, 6) of a centrifugal force pendulum (1), including a rolling section (42), a first maintaining section (26) and a second maintaining section (27).The maintaining sections have a larger diameter than the rolling section, and the roller (20) has a width (44) which is smaller or the same size as the first depth (9) of the centrifugal force pendulum. Due to roller (20), a centrifugal force pendulum can be constructed for particularly flat couplings. In particular, the total weight of the friction clutch is reduced and the mounting is simplified.

A insole (1) having puncture-resistant properties for safety footwear, comprising an anterior portion (2) extending from a toe region (3) to a metatarsal region (4) of the insole and a posterior portion (5) extending from the metatarsal region to a heel region (6) longitudinally opposite the toe region. The posterior portion (5) comprises at least one substantially rigid layer (8) made of composite material formed from a fibre-reinforced polymer matrix and the anterior portion (2) is formed of a substantially flexible material comprising at least one layer (7) formed of polymer fibres having enhanced puncture-resistant properties.

The invention relates to a pivot pin for a timepiece movement including at least one pivot at at least one of the ends thereof, characterized in that said at least one pivot is formed of a composite material having a metallic matrix including at least one metal selected from among nickel, titanium, chromium, zirconium, silver, gold, platinum, silicon, molybdenum, aluminum or an alloy of the above metals, said matrix being charged with hard particles selected from among WC, TiC, TaC, TiN, TiCN, Al2O3, ZrO2, Cr2O3, SiC, MoSi2, Al N or a combination thereof, so as to limit the sensitivity of the pin to magnetic fields.The invention concerns the field of timepiece movements.

A roller (20) for a pendulum mass (4, 5, 6) of a centrifugal force pendulum (1), including a rolling section (42), a first maintaining section (26) and a second maintaining section (27). The maintaining sections have a larger diameter than the rolling section, and the roller (20) has a width (44) which is smaller or the same size as the first depth (9) of the centrifugal force pendulum. Due to roller (20), a centrifugal force pendulum can be constructed for particularly flat couplings. In particular, the total weight of the friction clutch is reduced and the mounting is simplified.

A wire pulling assist device has a tong shaped member having two arms biasedly connected at one of the two ends of each arm. A leaf spring at the connected ends of the arms maintains the device in a biasedly open position when the tool is not being used. Wire supports, consisting of curved elements, extend from near the second end of the arms. Applying a squeezing pressure on the arm members compels them and the wire supports towards each other, permitting the wire supports to be inserted into a hole in a metal stud. Metal clad wire can then be threaded through the wire supports and run smoothly and efficiently through the metal stud without impediment.

A gas-permeable plug is adapted to be inserted in an insertion hole formed through a part of a casing in an inward-outward direction. The gas-permeable plug has a plug body and a permeable sheet including therein countless minute permeable pores. The plug body is injection molded from a material having rubber-like elasticity and the permeable sheet is integrally bonded to a sheet bonding portion by an anchor operation such that when the plug body is injection molded, at the sheet bonding portion, a part of a heat-melted liquid resin enters the minute permeable pores and / or the permeable gaps in irregular directions by the injection molding pressure and is solidified.

The invention relates to a pivot arbor (1) for a timepiece movement comprising at least one pivot (3) made of a first non-magnetic metal material (4) at one of the ends thereof in order to limit the sensitivity thereof to magnetic fields. At least the outer surface of said pivot (3) is coated with a layer (5) of a second material selected from the group comprising Ni and NiP, and preferably chemical NiP.The invention concerns the field of timepiece movements.

A spray can holding and actuation device comprises a rim engagement element and a locking mechanism for compressing the rim engagement element against the rim surrounding the push-button valve on the can. The rim engagement element includes a compressible collar that is joined to a shroud that depends downwardly from a front portion of the device. The collar is dimensioned to fit around the rim, and it has a pair of opposed ends separated by a gap. In one embodiment, the locking mechanism includes a locking element that is attachable to the opposed collar ends when the ends are urged together to compress the collar against the rim. In another embodiment, the locking mechanism includes a latch that is pivotably attached to one of the collar ends and that is pivotable to a position in which it engages the other collar end and rim, whereby the collar ends are urged together to compress the collar against the rim. In still another embodiment, the shroud has a pair of opposed side surfaces, each of which is formed with an arcuate groove. A camming surface is formed in each of the grooves. The locking mechanism includes a latch that is pivotably attached to the rear surface of the shroud, and that has a pair of opposed arms, each of which terminates in a finger that rides in one of the grooves. The latch is pivotable between a first position in which the fingers are out of engagement with the camming surfaces, and a second position in which the fingers engage the camming surfaces. When the fingers engage the camming surfaces, the collar is compressed against the rim.

A microscope having a light source that emits light pulses for illumination of a specimen, the light pulses containing photons having a photon energy, is disclosed. The microscope is characterized in that a detector, which has an energy band gap between a quiescent state and an active state that is greater than the photon energy, is provided for determination of a time-defined pulse width of the light pulses. Also described are a detector for determination of a time-defined pulse width of light pulses for illumination of a microscopic specimen, and a method for microscopy.

The invention relates to a longitudinally adjustable intermediate piece with a first and second longitudinal element. A spindle nut is placed inside the second longitudinal element and rests via one of its two faces on a friction surface of the second longitudinal element while covering a large area or can be brought into contact therewith. However, a friction-reducing axial bearing is provided between the other face of the spindle nut and the second longitudinal element so that the spindle nut can be set in rotation over the thread when applying an axial tractive force to the longitudinal elements and the longitudinal elements can be continuously pulled out of one another. However, the rotation of the spindle nut is blocked when applying an axial compressive force to the longitudinal elements by means of the frictional resistance between the spindle nut and the friction surface thereby preventing the longitudinal elements from being pushed together. In addition, a longitudinally adjustable intermediate piece is created in which the unidirectionally acting displacement blocking mechanism acts in the opposite direction, i.e. in the pull-out direction.