Abstract: The invention relates to a side milling cutter (1) which comprises a disk body (11) with a central hub (12) for accommodation in a milling drive, and a plurality of cutters (21) which are arranged on the outer periphery thereof. A plurality of inner cooling lubricant channels (3) extend in the disk body (11), said channels having two or more outlet openings (31) in the area of each cutter (21). Said outlet openings (31) are oriented such that a cooling lubricant jet (K) which exits from the cooling lubricant channel (3) can be directed to the cutter (21). The invention also relates to a production method for the side milling cutter (1).

Abstract: The present invention discloses a cut-off tool holder (1) having a plate-like holder body (1?) which has a cutting-tool seat (123). The holder body (1?) has a clamping section (11) for clamping the cut-off tool holder (1) in a machine tool. In the holder body (1?) there is at least one cooling lubricant duct (193), which has at least one outlet opening (18a, 18b) at a side face (122?) of the holder body and leads obliquely out of the side face (122?). The outlet opening (18a) is oriented such that a cooling lubricant jet (K), which emerges from the cooling lubricant duct (193), can be directed onto a face of a cutting tool which is received in the cutting-tool seat (123).

Abstract: A suitcase has a pair of wheels installed at one side of a body of the suitcase and a handlebar projecting from the body of the suitcase on a side opposite where the wheels are installed and a board movable between a rest position drawn near the suitcase body and an operative position projecting from the suitcase body to hold up a suitcase user with the wheels installed on the suitcase body being steering and there being a kinematic connection between the handlebar and the wheels to control the steering. The steering wheels are movable between a retracted position near the suitcase body and an operative position extended far from the suitcase body.

Abstract: A suitcase is provided with a pair of wheels (16, 126) installed at one side of a body of the suitcase (12) and a handlebar (14) projecting from the body of the suitcase on a side opposite where the wheels (16, 126) are installed and a board (13, 113) movable between a rest position drawn near the suitcase body and an operative position projecting from the suitcase body to hold up a suitcase user with the wheels (16, 126) installed on the suitcase body being steering and there being a kinematic connection between the handlebar (14) and the wheels (16, 126) to control the steering. Said steering wheels are movable between a retracted position near the suitcase body and an operative position extended far from the suitcase body.

Abstract: Novel azaphthalocyanines are described which are of the formula ##STR1## in which Me is Al(III), Zn(II), Ge(IV) or Sn(IV), E is an anionic group, Z is a cation, Y is a halogen, n is any desired number from 1 to 3 and p is any desired number from 0 to 2, the sum n+p being at most 8 and A, B, C and D independently of one another completing a benzene ring or a ring of the formula ##STR2## at least one of the rings completed by A, B, C or D being one of the said heterocyclic rings.The novel compounds can be used as photoactivators, in particular for bleaching textiles and for controlling microorganisms in or on organic or inorganic substrates.Bleaching, washing and steeping agents and antimicrobially active agents are also described which contain the novel azaphthalocyanine compounds.

Abstract: Novel phthalocyanine compounds are described, which have the formula ##STR1## in which MePc is the Si(IV)-, P(V)-, Ti(IV)-, Ge(IV)-, Cr(IV)-, Ga(III)-, Zr(IV)-, In(III)-, Sn(IV)- or Hf(IV)- phthalocyanine or -naphthalocyanine ring system, A is an anionic, nonionic or cationic group which imparts solubility in water, Z is the counter-ion to A, if the latter is an ionic group, and is 0 if A is a nonionic group, n is any desired number from 1 to 8, Y is a neutral substituent which does not impart solubility in water and p is any desired number from 0 to 6, it being possible for the groups AZ and Y present in the molecule to be identical or different in either case, and the sum of n+p being not more than 8 and MePc not being the Sn(IV)-phthalocyanine or Sn(IV)-naphthalocyanine ring system if p is 0 and if the only groups imparting water-solubility in the molecule are sulfo groups.