An injection molding tool (10) for producing disc shaped moldings comprises primary and secondary plates (11,12) arranged opposite each other, which can move relative to each other to open and close the mould, and a mould ring (20). The latter surrounds the primary plate concentrically, closes off the injection mould (25) at the outer edge, and can move relative to the primary plate. An injection molding tool (10) for producing disc shaped moldings, especially in the form of information carriers such as CD's and/or DVD's, comprises primary and secondary plates (11,12) arranged opposite each other, which can move relative to each other to open and close the mould, and a mould ring (20). The latter surrounds the primary plate concentrically, closes off the injection mould (25) at the outer edge, and can move relative to the primary plate. A tempering arrangement (26) for the mould ring is located in the ring, and tempering can be carried out electrically or by use of a tempering medium. The tempering arrangement is in the form of a channel, and a tempering medium can be supplied to it via a connection. A second arrangement (28) is used to blow the finished molding over its peripheral region after the mould has been opened.

In a plasterboard panel (1), an inspection opening (2) and a related closure element (3), comprising a first plasterboard plate (30) having dimensions substantially corresponding to those of the inspection opening (2) and thickness substantially equal to the thickness of the panel (1), are flared upwards and their respective lower faces (21, 31) have exactly the same shape and dimensions. The inspection opening (2) has segments (22) of inner peripheral edge (23) inclined by a predetermined minimum angle ( alpha ) relative to the perpendicular to the panel (1), for the abutment of corresponding, counter-shaped portions (32) of outer peripheral edge (33) of the closure element (3) inclined by the same angle ( alpha ), in order stably to support the element (3) in the position of insertion in the inspection opening (2) with its own lower face (31) substantially coplanar to a lower face (10) of the panel (1). Preferably, the segments (22) of the inner peripheral edge (23) are in mutual contact and together involve the whole inner peripheral edge (23), the portions (32) of the outer peripheral edge (33) being, correspondingly, also in mutual contact and together involving the whole outer peripheral edge (33) of the closure element (3).

A stackable insulating foam panel which has a top side and a bottom side. Each of the panels has a median row of alternating projections and recesses with a similar complementary shape. The median row is disposed between two coplanar edge surfaces. Each projection of the top side is opposed to a recess of the bottom side whereby the top side and/or the bottom side of the panel can be interconnected with either the top side or the bottom side of a like panel. The present invention also concerns a wall form assembly which comprises opposed foam panels disposed in parallel relationship to make a wall form for receiving a flowable material such as concrete and a plurality of connectors for tying the opposed foam panels together.

The invention relates to a method for producing a sealing or decorative strip, in particular, for a motor vehicle (10), said strip comprising a first component (20) and a second component (30) which are adjacent on the front side. Said method comprises the steps of a) extruding a first component (20), made of a first material, b) providing the first component (20) with an end section (21), having an upper side (22), a lower side (23) and a front side (24), c) providing the end section (21) with a cavity (25) which extends inside the first component (20) and opens on the front side (24), d) injection moulding the second component (30) by means of a moulding mass, made of a second material, whereby, during injection moulding, the first and second components are joined by a material fit on the front side and the moulding mass enters the cavity. Preferably, the first and second components are respectively embodied as a seal (20) and an end cap (30), terminating the seal (20) at the end section (21).

The packaging container comprises a bottom component in the form of a cup produced by deep-drawing a foil in such a way that a cup rim with a specified wall thickness closely fitting a lid is obtained. An Independent claim is also included for a method for producing the proposed packaging container.

The device has a measuring tape (4) attached by clamping to a concave surface (3) of a carrier body (1). The extent of the concave surface is defined by detent surfaces (6,7) on each end of the measuring tape. At least one of the detent surfaces is adjustable using an adjusting device (9), so that the spacing of the detent surfaces can be matched to the length of the measuring tape.

PCT No. PCT/EP84/00377 Sec. 371 Date Aug. 1, 1985 Sec. 102(e) Date Aug. 1, 1985 PCT Filed Nov. 30, 1984 PCT Pub. No. WO85/02598 PCT Pub. Date Jun. 20, 1985.With a metering dispenser (1) for compactates with a compactate store (3) and a metering disk (4) arranged pivotably around an axis (A) with respect to the store, containing several chambers (27) for accommodating individual compactates, in order to perform dispensing with sufficient reliability in the quantitative dispensing of the individual components in the household sector, given an essentially cylindrical design as well as relative rotatability of the store (3) and the metering disk (4) around the cylinder axis (A) the combination is provided with a metering cup (2) for liquid or free-flowing product. The metering dispenser (1) can be formed as a closure for a storage container accommodating one of the components, so that a multi-component package is present.

A method of making a ceramic ornament having short undercuts on a surface. A primary clay body, is molded into a primary resin body by a silicone mold assembly. The primary resin body is then used to make upper and lower silicone mold assemblies. After slip is poured into the silicone mold assemblies, the plaster molding members will absorb moisture in the slip. Two clay body portions having a predetermined thickness are formed into shape. After removing the molding members, and coating the connection line of the clay body portions with slip, the two silicone mold assemblies are combined. The two silicone mold assemblies will be formed into a complete figurative body upon the slip being dried. The figurative body is then fired at a high temperature so as to obtain a ceramic ornament having short undercuts and decorative threads on a surface.

In one embodiment, a composition (10) to be mixed with a molten metal to make a metal matrix composite, the composition characterized by: a ceramic reinforcing filler (12), the ceramic reinforcing filler not being wettable by molten aluminum and/or not being chemically stable in molten aluminum, the ceramic reinforcing filler being coated with a ceramic material, the ceramic material being wettable by and chemically stable in molten aluminum. In a related embodiment, a composition (20) to make a porous preform to be infiltrated by molten metal to make a metal matrix composite, the composition characterized by: a ceramic reinforcing filler (23), the ceramic reinforcing filler not being wettable by molten aluminum, the ceramic reinforcing filler being coated with a ceramic material (22) and optionally with a metal (21) such as nickel, the ceramic material being wettable by molten aluminum. The ceramic material can be coated on the ceramic reinforcing filler by a vacuum deposition technique such as vacuum sputtering.

The invention relates to a material for sealing porous construction surfaces against damp. The material exists in the form of plaster. Said plaster consists of a composition made of sand, cement, lime hydrate, water, metal soap, air entraining agents and a mixture of mineral substances.