An apparatus for producing a plastic container having occludable closure strips comprises a source for the closure strips, a rotatable casting cylinder having a pair of spaced apart circumferential grooves defined therein, a mechanism for advancing the closure strips to the casting cylinder, an extruder for casting a plastic film onto the casting cylinder so that it becomes connected to base porti...

L'INVENTION CONCERNE UN ENSEMBLE D'ATTACHE MONOBLOC EN MATIERE THERMOPLASTIQUE DESTINE A ETRE SOUDE PAR ROTATION.

AU CENTRE DE LA FACE 28 DE FIXATION DE L'ATTACHE 10 A SOUDER PAR FRICTION EST PLACEE UNE PERLE 32 D'ADHESIF ACTIVE PAR LA CHALEUR. UN CERTAIN NOMBRE DE SEGMENTS DEFLECTEURS 40, DISPOSES RADIALEMENT A DIFFERENTES DISTANCES DE L'AXE DE ROTATION B-B, FONT PARTIE INTEGRANTE DE LA ...

A slide-hinged, turnable window has the window casement (10) pivotably mounted about first upper and lower pivot pins (12) which via their respective slides are connected to their respective guide members (20) on the frame. The casement is also pivoted about second upper and lower pivot pins (14) at the outer ends of pivot arms (23) pivoted on the window frame (11). The pivots are easily releasabl...

A slide-hinged, turnable window has the window casement (10) pivotably mounted about first upper and lower pivot pins (12) which via their respective slides are connected to their respective guide members (20) on the frame. The casement is also pivoted about second upper and lower pivot pins (14) at the outer ends of pivot arms (23) pivoted on the window frame (11). The pivots are easily releasabl...

A bagless tire vulcaniser and moulder comprises a pair of cooperating mould halves defining a carcass receiving cavity. Located within the cavity is a device for pressing the beads of the tire firmly against the walls of the cavity to prevent leakage of vulcanising medium which is supplied into the interior of the tire. The device is radially expandable against the bias of springs to a position in...

PURPOSE:To attain the operation such as stable information recording with excellent response by adjusting an optical beam in response to the total gain of a closed servo loop of focusing and tracking control depending on each operating mode and in response to the APC control for optical output adjustment of a light source. CONSTITUTION:An optical output of the light source 1 is monitored by a phot...

A multi-directional texture intended to constitute a porous preform for producing a part made from composite material is manufactured by winding a filament onto a support structure lined with projections, the filament, before winding, being pre-impregnated by means of a binding agent capable of being removed, after winding the filament, virtually without leaving a solid residue. The binding agent ...

LA PRESENTE INVENTION CONCERNE UNE COMPOSITION ORGANOPOLYSILAZANE POUVANT RETICULER PAR APPORT D'ENERGIE ET COMPORTANT UNE QUANTITE EFFICACE DE GENERATEURS DE RADICAUX LIBRES. L'APPORT D'ENERGIE PERMETTANT D'ENGENDRER LESDITS RADICAUX PEUT ETRE EFFECTUE SOUS FORME DE CHALEUR, DE RAYONNEMENT ULTRAVIOLET, D'UN FAISCEAU D'ELECTRONS, ETC.

LES COMPOSITIONS ORGANOPOLYSILAZANES RETICULEES PRESEN...

The invention relates to a device characterised by a watertight rigid partition, which is extensible and removable, making it possible to close off rapidly and without destruction any opening of a premises. This device consists of a framing made of metal sections, inside which framing a flexible seal 3 slides laterally 1 and vertically 2. A tube 4 tapped at its ends, one with a right-hand thread a...

a. Method for treating timber, especially beams, against xylophagous pests, in particular insect pests such as termites, beetles, the dipterans and their larvae. b. Method characterised in that there is placed on the beam 1 to be treated an electrically insulated enclosure 3 containing a microwave emitter 4 and part of this beam, this part of the beam 1 is subjected to the microwave energy for lon...

An apparatus and process for treating a fluid by passing the fluid through a bed of particulate material such as an ion exchange resin capable of taking up from the fluid a component to be removed therefrom. Substantially uniform fluid flow distribution across the cross-sectional area of the bed is achieved by employing resins of fine particle size which are maintained in an overpacked condition.

PURPOSE:To sharply reduce the number of switches and volumes for operation control or completely omit them as well as to make improvements in operatability, by detecting a nonvaried state of an accelerator manipulated variable, while making a controller start to set and control a car speed and a car-to-car distance automatically. CONSTITUTION:Each detecting signal out of a radar unit 18 and a car ...

The invention relates to transporters. It relates to a transporter comprising several shafts 14-20 on which are mounted groups of rollers 28, each group comprising four rollers 22 which can rotate freely about an axis which forms an angle of 45 DEG with the axis of the associated support shaft. The adjacent shafts have groups of rollers whose spacings are inverted. Separate motors 30-36 driv...

This folder has a first board 9 made of a rigid or semi-rigid synthetic material and corresponding in surface area to that of the first flap. This board 9 has a lateral extension 10 whose width is greater than the maximum desired width of the spine, and it comprises at least one slot 13, 14 running in the direction of its width, the ends of the slots stopping short of its lateral edges. The folder...