摘要:
The invention relates to a commissioning area comprising a buffers for order containers in which items can be commissioned, the buffer comprising a plurality of adjacent buffer regions for receiving order containers. A beam field is provided above the buffer in order to monitor the commissioning of items.
摘要:
The invention relates to a commissioning area (10) comprising a buffer (12) for order containers (14) in which items can be commissioned, said buffer (12) comprising a plurality of adjacent buffer regions for respectively receiving an order container (14). According to the invention, a beam field (16) is provided above the buffer (12) in order to monitor the commissioning of items (28).
摘要:
The invention relates to a method and a system for order picking different types of goods and respectively different product batches, according to which the goods are respectively stacked in an unmixed manner in output devices, removed from the output devices according to a order-picking order, and transported to a output point. The goods are removed from the output device from one end of the stack, and supplied to the output device at the other end of the stack. According to the invention, in the event of a change in the production batch of the goods along the stack, the first product of the new production batch is provided with a signal emitter that co-operates with a reading device arranged along the transport path, between the output device and the output point. If the signal emitter is detected by means of the reading device, the corresponding order-picking order preferably is supplied to a checkpoint.
摘要:
A motor-driven conveying roll for conveying systems includes a roll which is rotatably mounted with respect to a frame. A drive unit is fixed to the frame and the output shaft of the drive unit is frictionally connected to the inner surface of the hollow conveying roll by a pressure-exerting unit.
摘要:
A mixture of (R)- and (S)-2-(4-alkanoylphenoxy)- or (R)- and (S)-2-(4-aroylphenoxy)propionic esters I ##STR1## with an enantiomeric excess of at least 90% is prepared by reacting a mixture of (R) and (S) enantiomer of a 2-phenoxypropionic ester II ##STR2## in which the appropriate (R) or (S) isomer is present in excess, with a carboxylic acid derivative of the formula III R.sup.1 --CO--X III, (X=OH, halogen, R.sup.1 COO or sulfonyloxy) in the presence of a Friedel-Crafts catalyst. The (R)- or (S)-2-(4-alkanoylphenoxy)propionic esters and (R)- or (S)-2-(4-hydroxyphenoxy)propionic esters are used for preparing crop protection agents and drugs.
摘要:
A solvent-free curable composition has a long shelf life and consists ofA 100 parts by weight of an epoxy resin andB from 10 to 100 parts by weight of .[.,.]. .Iadd.4,4-bis-(para-aminobenzoyl)-piperazine .Iaddend.as a curing agent for the epoxy resin, .[.an aromatic diamine containing ##STR1## groups,.]. with or without C from 0.01 to 5 parts by weight of an accelerator, the curing agent for the epoxy resin being finely dispersed in the latter and preferably having a particle size of less than 10 .mu.m. .[.The preferred epoxy resin curing agent is 4,4'-diaminodiphenyl ketone..]. The curable composition is used in particular for the preparation of fiber-reinforced materials.
摘要:
A solvent-free curable composition has a long shelf life and consists ofA 100 parts by weight of an epoxy resin andB from 10 to 100 parts by weight of, as a curing agent for the epoxy resin, an aromatic diamine containing ##STR1## groups, with or without C from 0.01 to 5 parts by weight of an accelerator, the curing agent for the epoxy resin being finely dispersed in the latter and preferably having a particle size of less than 10 .mu.m. The preferred epoxy resin curing agent is 4,4'-diaminodiphenyl ketone. The curable composition is used in particular for the preparation of fiber-reinforced materials.
摘要:
Fiber-reinforced materials are produced by impregnating continuous filaments with a melt of a polyarylene sulfide ketone, preferably one having a reduced viscosity .eta..sub.red of from 0.1 to 0.5 [dl.g.sup.-1 ], shaping the resulting semi-finished product to give a finished article and heating the latter for not less than 15 minutes at above the crystallite melting point of the polyarylene sulfide ketone, the latter undergoing crosslinking and its glass transition temperature Tg increasing by not less than 5.degree. C.
摘要:
Toothbrushes are provided which have various features that may include one or more tooth cleaning elements having a variety of shapes and sizes, one or more gum treating elements having a variety of shapes and sizes, and/or one or more soft tissue/tongue treating elements having a variety of shapes and sizes.
摘要:
The invention relates to a commissioning area comprising a buffers for order containers in which items can be commissioned, the buffer comprising a plurality of adjacent buffer regions for receiving order containers. A beam field is provided above the buffer in order to monitor the commissioning of items.