Aparatul pentru masurarea lucrului mecanic efectuat de cabluri se compune dintr-un traductor de deplasare a cablului, un traductor pentru forta ce se exercita în cablu si un aparat secundar care primeste semnalele de la cele doua traductoare, le prelucreaza separat si, prin intermediul unui circuit-poarta care lasa sa treaca pentru fiecare unitate de deplasare )lungime) un numar de impulsuri egal ...

Inventia se refera la o frema folosita pentru montarea unui mecanism motor si fixarea unui subansamblu hidraulic la o pompa triplex de înalta presiune. Frema, conform inventiei, este alcatuita dintr-un sector de cilindru, care este unit cu o placa frontala prin niste pereti laterali, inferior si respectiv superior, si în care sunt montati, la interior, niste pereti intermediari - în acestia din ur...

Inventia se refera la un dispozitiv de gresat de mare capacitate destinat în special pentru gresarea conurilor de sape cu lubrifiant consistent. Dispozitivul este format dintr-un cilindru-bazin de încarcare lubrifiant prevazut cu un piston ce culiseaza pe o tija, cilindrul avînd la partea superioara un capac de închidere rabatabil peste o gura de umplere cu lubrifiant. Cilindrul este prevazut cu n...

The cutting table is angled to the ground and each duct is flanked by endless belt drives (6) driven by vertical axis rollers. The whole plants are gripped and cut and pulled into the machine. Grip rollers (16) pull the stalks into the harvester while stripping drives (17) remove corn cobs or flower heads. The plants are guided between the belt drives and by guide flanges (25) over the cutting tab...

A programmable cell 52 for use in programmable electronic arrays 50 such as Prom devices, logic arrays, gate arrays and die interconnect arrays has a body 68 of phase changeable material with a highly non- conductive state settable and substantially non-resettable into a highly conductive state by applying a threshold voltage of 20 volts or less, a current of 25 milliamps or less, for 1000 microse...

A clamp for use in the assembly of multicell electric storage batteries comprises two spaced opposing clamping members each including a plurality of clamping elements which are connected but spaced apart by a gap. The clamping elements are arranged in two spaced parallel lines and are each adapted to contact a surface of a respective cell pack of a battery. Biassing means connects the two clamping...

Compounds of the formula and pharmaceutically acceptable non-toxic acid addition salts thereof, in which L and D define the chirality; R1 is hydrogen or C1-C3 primary alkyl; R2 is C1-C4 primary or secondary alkyl, allyl, cyclopropylmethyl, C1-C2 hydroxyalkyl, or -(CH2)m-U-CH3 in which U is -S- or >S-O and m is 1 or 2; R3 is cyclopropylmethyl or allyl; and Z is -CH2OR4, in whic...

3-Acylazo-propionic acid esters of the general formula I and isomers thereof (in which R1 represents C1-C6-alkyl and R2 represents alkoxy or amino), suitable as starting materials for the manufacture of 1,2,3-thiadiazole-5- carboxylic acid derivatives, are prepared by a process which comprises reacting an acrylic acid ester of the general formula H2C=CH-COOR1 with a hydrazine derivative ...

The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediat...

The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediat...

In a pocket for footwear and designed to be the type to wraparound the upper front segment of the shoe, the wraparound pocket comprising a pair of liners, one being an inner liner, the other being an outer liner, approximately one end of the formed pocket securing with a proximate upper quarter portion of the shoe, while the other end of the wraparound pocket releasably secures with the upper segm...

a.Electrical heating strip for producing a sleeve junction for thermally insulated tubular piping, and its method of manufacture. b. Characterised in that an electrically resistive metal wire 2 formed into a serpentine coil is cloaked in a synthetic material strip 1, 1a, 1b, the distance between the individual twists of the serpentine coil being kept constant. c. The invention relates to the metho...

a.Electrical heating strip for producing a sleeve junction for thermally insulated tubular piping, and its method of manufacture. b. Characterised in that an electrically resistive metal wire 2 formed into a serpentine coil is cloaked in a synthetic material strip 1, 1a, 1b, the distance between the individual twists of the serpentine coil being kept constant. c. The invention relates to the metho...

For the purpose of producing a packing container a web of laminated material is used, which material includes a base layer of foamed polystyrene, and two outer layers of homogeneous polystyrene. In order to seal the edge zones of the material web into a tube a part of the base layer of one of the edge zones is removed and the other edge zone is inserted into this cut off part between the remaining...