摘要:
A gearing is described for locks of panic doors. The gearing has a first gearing part (17)which is rotatable around a first axis (17a) and can be connected with an actuating member (18) for a lock nut or the like, and a second gearing part (28) which is rotatable around a second axis perpendicular to the first axis and is connected with a handle (1). One of the gear parts is provided with a driver pin (24) arranged parallel to and at a distance from the first axis and the other gearing part is provided with a guide part cooperating with the latter for the purpose of converting the rotating movement of the handle (1) into a rotating movement of the actuating member (18).
摘要:
A door (1) is described which has a locking member (4) which is actuated by a handle (6) which can be swiveled around a vertical swivel axis (12). A deflecting gearing having a gearing part acting on the locking member and a second gearing part which can be connected with the handle is arranged in a fastening device of a handle mounting. The locking member can be actuated optionally by pressing or pulling on the handle. A handle mounting suitable for the latter is also described.
摘要:
A rotating chip removing tool, such as a drilling and chamfering tool, and a milling cutter, each of which have at least one cutting insert or cutting plate. The cutting plate has a guide recess that adjoins the underside of the cutting plate. A plate seat for accommodating the cutting plate is provided on a tool body of the chip removing tool and has a guide fillet or surface which corresponds to the guide recess.
摘要:
A rotary tool for drilling and chamfering, which takes place in one common advance, essentially comprises a base body, a drill clamped centered therein and a chamfering tool disposed on the end of the base body toward the drill tip and having a cutter body tip disposed next to the flank of the lateral free face of the drill. The chamfering tool can be radially adjusted in relation to the drill in a direction pointing at right angles in respect to the drill axis.
摘要:
Azo class reactive dyestuffs have been found which have the general formula (1) ##STR1## and in which Z.sup.1 and Z.sup.2 represent a reactive group from the pyrimidine series, X represents SR.sup.1, OR.sup.2 or NR.sup.3 R.sup.4, and the remaining substituents have the meanings given in the description, which dyestuffs are particularly suitable for dyeing hydroxyl- and amido-containing fibres, in particular cotton.
摘要:
New reactive dyestuffs which, in the form of the free acid, correspond to the following formula ##STR1## wherein the substituents have the meaning given in the description, are suitable for dyeing and printing materials containing hydroxyl groups or amide groups, in particular cellulose materials.
摘要:
The invention relates to an improved process for the preparation of dyestuffs based on at least one triphendioxazine which is linked to a further chromophore via a triazine at a pH of 5.5 to 2.0 and a temperature of 50 to 100.degree. C.
摘要:
Dyestuffs of the formula ##STR1## with the substituent meanings mentioned in the description, are suitable for dyeing and printing hydroxyl- and amido-containing textile materials. To prepare these dyestuffs, new intermediates of the formula ##STR2## are used.
摘要:
New monofluorotriazinyl compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 can be identical or different and represent a hydrocarbon radical with 12 to 24 C atoms andX represents an oxygen atom, a sulphur atom or the group NR.sup.3,whereinR.sup.3 denotes hydrogen or a hydrocarbon radical with 1 to 24 C atoms.In formula (1), the hydrocarbon radicals R.sup.1 and R.sup.2 preferably represent linear or branched alkyl (C.sub.12 -C.sub.24), cycloalkyl (C.sub.12 -C.sub.24) or aromatic radicals with fused-on hydroaromatic systems with 12 to 24 C atoms. The hydrocarbon radical R.sup.3 is preferably one of the abovementioned substituents or methyl.The compounds of the formula (1) are suitable as effective components in reactive sizing agents for paper.
摘要:
A method of finishing synthetic organic fibrous material, in particular of providing such material with an antistatic finish and simultaneously improving the dirt repellency is provided, which comprises treating said material with aqueous or organic solutions or emulsions which contain (a) at least one copolymer derived from at least two of the monomers of formulae ##STR1## wherein R is straight-chain or branched alkyl of 1 to 8 carbon atoms, R.sub.1 is hydrogen or methyl, R.sub.2 is alkyl of 1 to 6 carbon atoms, m is an integer from 6 to 15, and each of r and s is 1 or 2, or a copolymer of the above monomers and further ethylenically unsaturated monomers, optionally in admixture with further homo- or copolymers and/or monomeric compounds. The furnish synthetic organic fibrous material, especially textile material, shows a permanent antistatic effect. The antisoiling effect and also the fastness to rubbing and light and the soft handle are not impared by the finish.