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91. 发明专利

DE2541845C2 未知
公开(公告)号：DE2541845C2
公开(公告)日：1985-03-14
申请号：DE2541845
申请日：1975-09-19
申请人： KAUTEX WERKE REINOLD HAGEN GMBH, 5300 BONN, DE
发明人： HAGEN, REINOLD, DR., 5300 BONN, DE
IPC分类号： B29C49/50 , B29C49/56 , B29C17/07

92. 发明专利

DE2544609C3 未知
公开(公告)号：DE2544609C3
公开(公告)日：1984-11-08
申请号：DE2544609
申请日：1975-10-06
申请人： KAUTEX WERKE REINOLD HAGEN GMBH, 5300 BONN, DE
发明人： VERZICHT DES ERFINDERS AUF NENNUNG
IPC分类号： B29C48/32 , B29C48/325 , B29C48/92 , B29C49/04 , B29C17/07
摘要： Blow-moulding apparatus for the manufacture of hollow bodies from a thermoplastic in which a screw extruder extrudes the thermoplastic into an accumulating chamber, and a piston forces the thermoplastic through a gap-like outlet orifice of the accumulator chamber to form a parison. A blow-mould consisting of at least two parts which can be opened is positioned so that the blow-mould encompasses the parison. Control means are provided for adjusting the width of the gap-like outlet orifice of the accummulator chamber as a function of the length of the parison extruded, which length can be detected e.g. by a light beam and a photo-cell.

93. 发明专利

DE2423503C3 未知
公开(公告)号：DE2423503C3
公开(公告)日：1981-03-26
申请号：DE2423503
申请日：1974-05-15
申请人： KAUTEX WERKE REINOLD HAGEN GMBH, 5300 BONN, DE
发明人： KIEFER, ERICH, 5300 BONN, DE , ROLNICZAK, HEINZ, 5202 HENNEF, DE , BOHLSCHEID, PETER, 5205 ST AUGUSTIN, DE
IPC分类号： B29C49/00 , B29B11/10 , B29B13/00 , B29C33/00 , B29C33/22 , B29C33/26 , B29C49/04 , B29C49/42 , B29C49/48 , B29C49/56 , B29C65/00 , B29C17/07
摘要： Apparatus for the production of hollow articles of thermoplastics material by a blowing process, comprising a hollow mould in which a preform blank is arranged to be expanded by the application of blowing pressure, the mould being formed in at least two parts with the mould parts being movable relative to one another, means supporting said mould parts, means for effective relative movement of the mould parts, and means for taking up the forces resulting from the blowing pressure, comprising a closed frame on which the mould parts are arranged and which comprises upper and lower tie members with side pieces extending therebetween to connect the tie members, the upper and lower tie members being arranged to lie in respective vertical planes which are spaced from one another, and the side pieces being orientated at an acute angle relative to the horizontal.

94. 发明专利

DE2519914C3 未知
公开(公告)号：DE2519914C3
公开(公告)日：1979-08-30
申请号：DE2519914
申请日：1975-05-05
申请人： KAUTEX WERKE REINOLD HAGEN GMBH, 5300 BONN-HOLZLAR
发明人： GIESE, PETER, 5300 BONN-HOLZLAR
IPC分类号： A47C5/12

95. 发明专利

DE2218852C3 未知
公开(公告)号：DE2218852C3
公开(公告)日：1979-08-16
申请号：DE2218852
申请日：1972-04-19
申请人： KAUTEX WERKE REINOLD HAGEN GMBH, 5300 BONN-HOLZLAR
发明人： ROLNICZAK, HEINZ, 5202 HENNEF , KLUESENER, PETER, 5300 BAD GODESBERG
IPC分类号： B29C49/42 , B29C17/07
摘要： A moulding apparatus having a two-part mould movable between a receiving station at which thermoplastics synthetic material is extruded into the mould and a release station at which a moulded hollow body is removed from the mould. This hollow body is then supported by a blowing and calibrating member before being gripped by a two-part gripper which moves the body from the release station to a transfer station in synchronism with the mould movement. The gripper parts are mounted on arms or levers supporting and/or guiding the mould parts.

96. 发明专利

DE2544171C3 未知
公开(公告)号：DE2544171C3
公开(公告)日：1978-10-26
申请号：DE2544171
申请日：1975-10-03
申请人： KAUTEX WERKE REINOLD HAGEN GMBH, 5300 BONN-HOLZLAR
发明人： DAUBENBUECHEL, WERNER, DIPL.-ING., 5060 BENSBERG , THOMAS, ALFRED, 5201 DAMBROICH , HESS, DIETER, 5357 SWISTTAL , AUGST, HANS-RUEDIGER, 5227 WINDECK
IPC分类号： B29C48/92 , B29C49/04 , B29C49/78 , B29C17/07
摘要： Blow molding apparatus for the manufacture of hollow bodies from a thermoplastic, in which a screw-extruder forms a parison into a receiving station. A blow mold is movable to and fro between the receiving station and a mold release station, the blow mold consisting of at least two parts which can be opened so that the blow mold encompasses the parison in the receiving station. The length of the parison extruded is detected when it reaches a given length corresponding to the length of the mold. Control means are provided, these being operable only by the means for detecting the parison length, and cause the mold parts to close on the parison. Time dependent open-loop control means control the movement of the blow-mold so that it is in the open position in the receiving station before the length of the parison has reached the given length, so that it is ready to close immediately the given length is reached.

97. 发明专利

DE2218852B2 未知
公开(公告)号：DE2218852B2
公开(公告)日：1978-10-19
申请号：DE2218852
申请日：1972-04-19
申请人： KAUTEX WERKE REINOLD HAGEN GMBH, 5300 BONN-HOLZLAR
发明人： ROLNICZAK, HEINZ, 5202 HENNEF , KLUESENER, PETER, 5300 BAD GODESBERG
IPC分类号： B29C49/42 , B29C17/07
摘要： A moulding apparatus having a two-part mould movable between a receiving station at which thermoplastics synthetic material is extruded into the mould and a release station at which a moulded hollow body is removed from the mould. This hollow body is then supported by a blowing and calibrating member before being gripped by a two-part gripper which moves the body from the release station to a transfer station in synchronism with the mould movement. The gripper parts are mounted on arms or levers supporting and/or guiding the mould parts.

99. 发明专利

GB1391237A BLOW MOULDING APPARATUS 未知
公开(公告)号：GB1391237A
公开(公告)日：1975-04-16
申请号：GB457273
申请日：1973-01-30
申请人： KAUTEXWERKE REINOLD HAGEN GMBH
IPC分类号： B29C43/00 , B29C45/00 , B29C49/04 , B29C49/32 , B29C49/56 , B29C17/07
摘要： 1391237 Extrusion-blow-moulding KAUTEX-WERKE REINOLD HAGEN GmbH 30 Jan 1973 [31 Jan 1972] 4572/73 Heading B5A Extrustion - blow - moulding apparatus comprises a hollow sectional mould reciprocable between a receiving station under an extrusion nozzle and a release station where the blown moulding is removed from the mould, the mould movement and the opening and closing thereof each being effected by cam followers co-operating with two cam tracks on a drive roller. As shown in Figs. 1, 2, the apparatus comprises a carriage 13 slidable on guide rods 11, 12 fixed to the machine base 37. Blow mould halves 14a, 14b are mounted on platens 19a, 19b having projections 20a, 20b pivoted to arms 21, themselves pivoted to carriage 13 at 22 and connected together at a common pivot 24 via links 23. Pivot 24 is mounted on a projection 25 of a cross-bar 26 slidable along rods 29 fixed at 30 to carriage 13. Fixed to rods 29 is a cross-bar 31. Cross-bars 26, 31 have cam rollers 32, 33 respectively fixed thereunder and engaged in cam tracks 41, 42 on a roller 34 rotated by motor 41. In operation, a preform 43 is continuously extruded from nozzle 15 and received by open mould 14 which is closed thereon by rotation of roller 34 by means of track 41, roller 32, crossbar 26 and levers 21, 23 while carriage 13 remains stationary. Carriage 13 is then moved so that mould 14 is placed under blowing nozzle 16 which is lowered into it and the parison blowmoulded thereby. During this station, roller 34 may be stationary. The mould is then opened by suitable section of track 41 and then carriage 13 moved back by a suitable section of track 42 for a further cycle. The blow mould halves may have transfer grippers to close on the blown moulding left on nozzle 16 as the mould recloses on extrudate 43 and take it to a discharge station as the carriage 13 moves back to the left. Supply of blowing air, movement of nozzle 16, &c. may be controlled by switches on control member 47 rotating with roller 34 or by a third cam track thereon. Distortion of the extrudate or moulding may be avoided during mould closing or opening by appropriate movement of carriage 13 simultaneously therewith.

100. 发明专利

ES364521A1 UN DISPOSITIVO PARA LA FABRICACION DE CUERPOS HUECOS DE MATERIAL SINTETICO TERMOPLÁSTICO 未知
公开(公告)号：ES364521A1
公开(公告)日：1971-03-01
申请号：ES364521
申请日：1969-03-08
申请人： KAUTEX-WERK REINOLD HAGEN
IPC分类号： B29C49/00 , B29C49/06

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