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1. 发明专利

CS233297B1 MAKING METHOD OF SEAMLESS TUBE WITH DIAMETER 10 TILL 75 MM BY MEANS OF DRAWING OR ROLLING 未知
公开(公告)号：CS233297B1
公开(公告)日：1985-02-14
申请号：CS1009183
申请日：1983-12-29
申请人： TOLAY MARIAN , PODOLSKY MICHAL , ZITNANSKY MARCEL , PROKSA MILOSLAV , ADAMKA JOZEF , PETRUZELKA JIRI
发明人： TOLAY MARIAN , PODOLSKY MICHAL , ZITNANSKY MARCEL , PROKSA MILOSLAV , ADAMKA JOZEF , PETRUZELKA JIRI
IPC分类号： B21D37/01

2. 发明专利

CS248133B1 TOOLS FOR VOLUME SHAPING MADE OF SPECIAL ALUMINIUM BRONZES 未知
公开(公告)号：CS248133B1
公开(公告)日：1987-01-15
申请号：CS1009583
申请日：1983-12-29
申请人： PODOLSKY MICHAL , TOLNAY MARIAN , PROKSA MILOSLAV , ZITNANSKY MARCEL , ADAMKA JOZEF , KOVAC ANDREJ
发明人： PODOLSKY MICHAL , TOLNAY MARIAN , PROKSA MILOSLAV , ZITNANSKY MARCEL , ADAMKA JOZEF , KOVAC ANDREJ
IPC分类号： C22C30/02

3. 发明专利

CS242177B1 METHOD OF SHAPED COMPONENTS PRODUCTION FROM ALUMINIUM BRONZE POWDER 未知
公开(公告)号：CS242177B1
公开(公告)日：1986-04-17
申请号：CS714884
申请日：1984-09-24
申请人： TOLNAY MARIAN , PODOLSKY MICHAL , ZITNANSKY MARCEL , PROKSA MILOSLAV
发明人： TOLNAY MARIAN , PODOLSKY MICHAL , ZITNANSKY MARCEL , PROKSA MILOSLAV
IPC分类号： C22F1/08

4. 发明专利

CS235600B1 METHOD OF ALLOYED ALUMINIUM BRONZES PRODUCTION 未知
公开(公告)号：CS235600B1
公开(公告)日：1985-05-15
申请号：CS1009983
申请日：1983-12-29
申请人： PROKSA MILOSLAV , ZITNANSKY MARCEL , PODOLSKY MICHAL , TOLNAY MARIAN
发明人： PROKSA MILOSLAV , ZITNANSKY MARCEL , PODOLSKY MICHAL , TOLNAY MARIAN
IPC分类号： C22C30/00

5. 发明专利

SK278382B6 DEVICE FOR COMBINED CONTINUOUS HOT FORMING 未知
公开(公告)号：SK278382B6
公开(公告)日：1997-02-05
申请号：SK22883
申请日：1983-01-13
申请人： PODOLSKY MICHAL , POLAK KAROL , ZITNANSKY MARCEL , ADAMKA JOZEF
发明人： PODOLSKY MICHAL , POLAK KAROL , ZITNANSKY MARCEL , ADAMKA JOZEF
IPC分类号： B21J9/08
摘要： This equipment is created based on the plunge die (1) and the press die (2) which is fixed in the table of the pressing machine and the push off jowls (3) are inserted between them, however they have the internal cavity (4) having the same shape as the negative of the flash has, the backslash values is 0,01 up to 1 mm, and in the axle of the push off jowls (3), them are the small channels (8) use for gas inlet and their leading angle to bottom surface of the cavity (4) is 45 up to 90 degrees, according to their input part. The push off jowls (3) are the heating bodies connected to the electric contacts (7) with the use of the self-clamp conical terminal, they are cooled based on the annular ring consisting of two mantles used for circulation of a cooling liquid.

6. 发明专利

CS230137B1 METHOD OF CUMULATIVE SURFACE HOT FORMING AND DEVICE TO PERFORM THE METHOD 未知
公开(公告)号：CS230137B1
公开(公告)日：1984-07-16
申请号：CS1011882
申请日：1982-12-31
申请人： POLAK KAROL , POLAK KAROL , ADAMKA JOZEF , ADAMKA JOZEF , PODOLSKY MICHAL , PODOLSKY MICHAL , POLAK JOZEF , POLAK JOZEF
发明人： POLAK KAROL , POLAK KAROL , ADAMKA JOZEF , ADAMKA JOZEF , PODOLSKY MICHAL , PODOLSKY MICHAL , POLAK JOZEF , POLAK JOZEF
IPC分类号： B21J5/00

7. 发明专利

CS240336B1 SECTIONAL MANDREL FOR PUSH BENCH PROCESS 未知
公开(公告)号：CS240336B1
公开(公告)日：1986-02-13
申请号：CS714784
申请日：1984-09-24
申请人： TOLNAY MARIAN , PODOLSKY MICHAL , PETRUZELKA JIRI
发明人： TOLNAY MARIAN , PODOLSKY MICHAL , PETRUZELKA JIRI
IPC分类号： B21C3/16

8. 发明专利

CS233298B1 METHOD OF HYDRODYNAMIC FORWARD EXTRUSION AND EQUIPMENT FOR ITS APPLICATION 未知
公开(公告)号：CS233298B1
公开(公告)日：1985-02-14
申请号：CS1009483
申请日：1983-12-29
申请人： POLAK KAROL , KULISEK JAROSLAV , PODOLSKY MICHAL
发明人： POLAK KAROL , KULISEK JAROSLAV , PODOLSKY MICHAL
IPC分类号： B21D26/08

9. 发明专利

SK279791B6 COMPOUND WORKING PLANT FOR PROCESSING NON-COMPACT MATERIAL BY POWDER METALLURGY 未知
公开(公告)号：SK279791B6
公开(公告)日：1999-03-12
申请号：SK229490
申请日：1990-05-10
申请人： PODOLSKY MICHAL , SCHREK ALEXANDER
发明人： PODOLSKY MICHAL , SCHREK ALEXANDER
IPC分类号： B21C23/14 , B21J1/06 , B21J5/06 , B21J13/00 , B21J13/02 , B30B11/00
摘要： There is disclosed a compound working plant containing a die unit, forging unit and heating unit, whereas their mutual interconnection is solved out by continually-controlled feeders and shifters in the following manner: above a pressing die (9) and forging die (10), which are positioned over ejectors (12, 12') controlled via levers (13, 13') respectively, there is an upper feeding device (15) and lower feeding device (16) provided with an independent driving unit and both situated in the line (14); the said lower feeding device (16) is connected with a lower shifter (18'), which is controlled via a microswitch (17) with a dog (27), as well as with an upper shifter (18), which is controlled via the microswitch (17) and a dog (26) mounted in a guide bush (4'), where the upper shifter (18) is provided with either a feeding cavity (20), arranged above a loading hopper (21), and with apertures (22, 22') for compacts and with an aperture (23) for forgings; underneath the apertures, there is a gravity chute (24) arranged in a lower region of a base plate (7); and where a lower feeding device (16), the lower shifter (18') whereof is mounted displaceable in the line (14) in the base plate (7) in a range of an adjustable trip (19), is connected to the heating unit (25) which can be shifted in a vertical direction of the line (34), and is pushed into an operating position by means of a spring (35), and is also connected with a compacts hopper (28); the said hopper (28) is positioned directly in the heating area of the heating unit (25) between the upper and lower feeding device (15, 16), whilst a heating element (31) takes the form of a tube with sectionally varied cross-section; and in the lower region of the heating unit (25), there is an extensibly mounted collet (32) extending into a region underneath the apertures (22, 22') of the shifter (18).

10. 发明专利

CS241566B1 METHOD OF SHAPED COMPONENTS PRODUCTION BY MEANS OF POWDER METALLURGY 未知
公开(公告)号：CS241566B1
公开(公告)日：1986-03-13
申请号：CS69184
申请日：1984-01-31
申请人： EMMER STEFAN , PODOLSKY MICHAL , TOLNAY MARIAN
发明人： EMMER STEFAN , PODOLSKY MICHAL , TOLNAY MARIAN
IPC分类号： C22F1/08

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