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1. 发明专利

ES8705246A3 UN PROCEDIMIENTO DE OBTENCION POR PULVIMETALURGIA DE UN MATERIAL A BASE DE ALEACION DE ALUMINIO Y LUBRICANTE SOLIDO. 未知
公开(公告)号：ES8705246A3
公开(公告)日：1987-05-01
申请号：ES551528
申请日：1986-01-31
申请人： BLAW KNOX CO
IPC分类号： B01D1/14 , B01D19/00
摘要： ELIMINACION DE COMPONENTES VOLATILES DE UN MATERIAL LIQUIDO. CONSTA DE UNOS MEDIOS DE CALDEO DEL PRODUCTO LIQUIDO PARA CALENTAR DICHO PRODUCTO LIQUIDO EN AUSENCIA DE UN GAS SEPARADOR; UNA SECCION DE EVAPORACION DE COMPONENTE VOLATIL QUE TIENE UN PASAJE DE FLUJO ESTRECHO RELATIVAMENTE ALARGADO CON UNA CONFIGURACION PREDETERMINADA PARA IMPARTIR UN FLUJO DE FLUIDO TURBULENTO A TRAVES DE EL; Y UN RECORRIDO DE FLUJO QUE PROPORCIONA COMUNICACION DEL FLUIDO ENTRE LOS MEDIOS DE CALDEO DEL PRODUCTO LIQUIDO Y DICHA SECCION DE EVAPORACION DEL COMPONENTE VOLATIL Y QUE FORMA UNA RESTRICCION PARCIAL DE FLUJO DE FLUIDO A TRAVES DE EL.

2. 发明专利

DE1452221C3 未知
公开(公告)号：DE1452221C3
公开(公告)日：1975-02-13
申请号：DE1452221
申请日：1965-07-20
申请人： BLAW-KNOX CO., PITTSBURGH, PA. (V.ST.A.)
发明人： TOMMARELLO, ALBERT ELIO, PITTSBURGH, PA. (V.ST.A.)
IPC分类号： B21C1/02 , B21C1/12 , B21C47/02
摘要： 1,040,430. Drawing; shearing. BLAW-KNOX CO. June 8, 1965 [July 22, 1964], No. 24166/65. Headings B3P and B3W. In a tube drawing machine a tube T is passed from a reel 7A, through a first draw head 5 mounted on a carriage 4A, around a positively rotating capstan 1 to a reel 7B and when the reel 7A is empty the tube T is passed back through a second draw head 5 mounted on a carriage 4B, around the capstan 1 to the reel 7A, this process being repeated using smaller dies for each cycle until the required tube size is reached. The reel 7A is mounted on a mandrel 2A which is mounted on a carriage 3A. The mandrel 2A is rotated by an electric motor which also drives a fluid pump which supplies pressure fluid to a piston and cylinder 54 which reciprocates the carriage 3A so that tubing T is always in line with the draw head 5 as it is unwound from the reel 7A. The reel 7B is driven in a similar manner. The reels 7 can be removed from the mandrels 2 and are loaded and unloaded from the mandrels 2 by a roller conveyer and lift assembly, the reels 7 being locked on the mandrels 2 by latches operated by cylinders 66. Piston and cylinders 105 (not shown) push the reels 7 from the mandrels 2 on to the lift and conveyer assembly. The capstan 1 is driven by an electric motor and has a gripper 26 which is operated through a toggle mechanism by a piston and cylinder (Fig. 5, not shown). Fluid operated plungers 41 remove the tube T from the gripper 26 when the gripper jaws are opened. Each carriage 4A and 4B carries a draw head 5 and a guide assembly 6 and can be reciprocated by a piston and cylinder so that either the draw head 5 or guide assembly 6 is in line with the tube T. Each draw head 5 includes straightening rolls, the upper roll of which can be raised by a piston and cylinder during threading of the tube T and a die box 8 having a guide die and a draw die. The guide assembly 6 has a fixed guide 159, a movable guide 163 and a guide roller which together with a guide channel 184 above the capstan 1, guides the end of the tube T when it has been released by the gripper 26 from the capstan 1 to an opening 85 in the reel 7B where it is gripped by a pair of jaws which are operated through a cam mechanism by piston and cylinder 67. In operation the tube T is first pointed by a conventional pointing device 187 and is fed manually through the draw head 5 to the capstan gripper 26. The capstan is then rotated until sufficient traction turns are wound on to the capstan when the gripper 26 releases the tube T and plungers 41 remove the tube from the gripper 26. Further rotation of the capstan causes the tube to pass through the guide 6 to the reel 7 where it is gripped in opening 85. The movable guide 163 is moved away from the tube and the capstan 1 is rotated at drawing speed, a plough 115 mounted on the carriage 4A engaging the first turn of the tube on the capstan to push the tubing axially so that it is wound on to the capstan in an even layer. When the end of the tube leaves the reel 7A a pair of knives (Fig. 12, not shown) mounted on rollers are actuated by a rack and pinion operated by a pneumatic piston and cylinder to sever the tail end of tube T. When the tube T is severed the draw head 5, which is pivoted to the carriage 4A, tilts under the action of a spring to operate a switch to stop the machine, the same result being achieved if the tube breaks. The capstan continues rotating until the traction turns are unwound. During the initial winding and unwinding stages the tube is held on the reels 7 by snubber rolls 107 and on the capstan 1 by snubber rolls 48. The above operations are then repeated to pass the tube T to the reel 7A.

3. 发明专利

DE1527618C3 未知
公开(公告)号：DE1527618C3
公开(公告)日：1973-11-29
申请号：DE1527618
申请日：1966-12-21
申请人： BLAW-KNOX CO., PITTSBURGH, PA. (V.ST.A.)
发明人： LYLE, DAVID , KOREY, WILLIAM J.
IPC分类号： B21B31/02 , B21B31/20 , B21B13/14

4. 发明专利

DE1408935C3 未知
公开(公告)号：DE1408935C3
公开(公告)日：1973-10-31
申请号：DE1408935
申请日：1960-05-18
申请人： BLAW-KNOX CO., PITTSBURGH, PA. (V.ST.A.)
发明人： ORNITZ, NATHANIEL B., GOLDEN BEACH, FLA. (V.ST.A.)
IPC分类号： C03B35/18 , C04B35/52 , C04B35/532 , C21D9/00 , F27D3/02

5. 发明专利

CA928104A HIGH TEMPERATURE ALLOYS 未知
公开(公告)号：CA928104A
公开(公告)日：1973-06-12
申请号：CA104801
申请日：1971-02-08
申请人： BLAW KNOX CO
发明人： ENGLISH R
IPC分类号： C22C38/44
摘要： A new alloy is provided having low creep and high strength at elevated temperatures which is resistant to corrosion and thermal shock and has unusual stress rupture characteristics at elevated temperatures comprising about 0.3% to 0.9% carbon, about 20% to 30% chromium, about 15% to 35% nickel, about 0.8% to 4% manganese, about 0.9% to 3.5% silicon, about 0.3% to 5% tungsten, about 0.03% to 0.15% sulfur and the balance iron with residual impurities in ordinary amounts.

6. 发明专利

DE1642951A1 未知
公开(公告)号：DE1642951A1
公开(公告)日：1972-07-27
申请号：DE1642951
申请日：1968-01-22
申请人： BLAW KNOX CO
发明人： D GOOD ROBERT
IPC分类号： A23L5/20 , C11B1/10

7. 发明专利

CA899712A DESOLVENTIZER INCLUDING A STATIONARY VESSEL AND ROTATING AGITATOR CONVEYOR 未知
公开(公告)号：CA899712A
公开(公告)日：1972-05-09
申请号：CA899712D
申请人： BLAW KNOX CO
发明人： SAXON ARTHUR F
IPC分类号： C11B1/10

8. 发明专利

DE2106506A1 未知
公开(公告)号：DE2106506A1
公开(公告)日：1972-02-03
申请号：DE2106506
申请日：1971-02-11
申请人： BLAW KNOX CO
IPC分类号： C22C38/44 , C22C39/20
摘要： A new alloy is provided having low creep and high strength at elevated temperatures which is resistant to corrosion and thermal shock and has unusual stress rupture characteristics at elevated temperatures comprising about 0.3% to 0.9% carbon, about 20% to 30% chromium, about 15% to 35% nickel, about 0.8% to 4% manganese, about 0.9% to 3.5% silicon, about 0.3% to 5% tungsten, about 0.03% to 0.15% sulfur and the balance iron with residual impurities in ordinary amounts.

9. 发明专利

DE1642941A1 未知
公开(公告)号：DE1642941A1
公开(公告)日：1972-02-03
申请号：DEB0095570
申请日：1967-11-27
申请人： BLAW KNOX CO
发明人： WAYNE BECKER KENNETH
IPC分类号： B01J8/12 , C11B1/10 , B01D53/00

10. 发明专利

GB1259934A IMPROVEMENTS IN OR RELATING TO MACHINE TOOLS 未知
公开(公告)号：GB1259934A
公开(公告)日：1972-01-12
申请号：GB1051570
申请日：1970-03-04
申请人： BLAW KNOX CO
IPC分类号： B23Q23/00
摘要： 1,259,934. Controlling cutting tool position. BLAW-KNOX CO. 4 March, 1970 [13 March, 1969], No. 10515/70. Headings B3B and B3T. In a machine tool such as a lathe having a longitudinal extending bed 10 means is provided to compensate for variations in transverse straightness of the longitudinal guideways on the lathe bed and therefore accurately control the cutting tool position with respect to a workpiece being machined in the lathe. A saddle 16 is traversable along longitudinal guideways 12 and 14 on the bed 10 by rack and pinion means 18 and a cross-slide 20 is displaceable on the saddle 16. A laser beam transmitter is secured and aligned at one end of the bed and operates in co-operation with a receiver 32 attached to the saddle, the beam emitted from the transmitter extending longitudinally of the bed and constituting a straightness reference datum. In operation, the cross-slide 20 is positioned on the saddle to correctly locate the cutting tool T in the desired operative position relative to the workpiece and the laser receiver aligned with the beam emitted from the transmitter. As machining of the workpiece progresses any lateral displacement of the saddle and hence the tool as it traverses the bed on the guides 12, 14, produces corresponding lateral deviation of the laser receiver with respect to the beam. The deviation detected facilitates the operation of a servo-valve 38 which operates an hydraulic actuator 40 which displaces a wedge member 50 carried on the saddle and which displaces the cross-slide against a spring-biased support 64 by an amount equal to the deviation in the straightness of the guideways. The normal infeed of the tool is effected by gearing and a rotary screw 26 which displaces the cross-slide.

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