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111. 发明专利

SU619257A1 GUIDING COUPLE 未知
公开(公告)号：SU619257A1
公开(公告)日：1978-08-15
申请号：SU2393166
申请日：1976-08-01
申请人： KORNESHOV ALEKSANDR D
发明人： KORNESHOV ALEKSANDR D
IPC分类号： B21D37/10 , F16C29/00 , F16N15/00

112. 发明专利

SE7603530L 未知
公开(公告)号：SE7603530L
公开(公告)日：1977-09-24
申请号：SE7603530
申请日：1976-03-23
申请人： KEMMERLING CHRISTIAN FRIEDRICH
发明人： KEMMERLING CHRISTIAN FRIEDRICH
IPC分类号： B21D37/02 , B21D37/10

113. 发明专利

DE2556466B1 未知
公开(公告)号：DE2556466B1
公开(公告)日：1977-04-21
申请号：DE2556466
申请日：1975-12-15
申请人： FRIBOSA AG
发明人： RYSER URS , MESZAROS ISTVAN , REUSSER HANS , GRAF RUDOLF
IPC分类号： B21D28/16 , B21D37/10

114. 发明专利

ES424414A1 APARATO DE TROQUELADO. 未知
公开(公告)号：ES424414A1
公开(公告)日：1977-01-01
申请号：ES424414
申请日：1974-03-18
申请人： DAYTON PROGRESS CORP
IPC分类号： B26F1/14 , B21D28/34 , B21D37/10 , B21D

115. 发明专利

GB1438669A DIE SETS 未知
公开(公告)号：GB1438669A
公开(公告)日：1976-06-09
申请号：GB3193773
申请日：1973-07-04
申请人： AMADA LTD US
IPC分类号： B26F1/14 , B21D28/24 , B21D28/34 , B30B15/04 , B21D37/10
摘要： 1438669 Sub-press mechanisms US AMADA Ltd 4 July 1973 [10 July 1972 6 Nov 1972] 31937/73 Heading B3W A die set for punching holes in profiled structural members which have legs at right angles to each other comprises a C frame 10 having a punch 32 extending downwardly from an upper arm 11 sufficiently to allow one leg of the member W to be punched while another, or the other, leg extends upwardly on the side of the punch nearest the back of the C frame. The member W can be moved from this, broken line position, Fig. 1, to the full line position for punching the other leg by sliding it out of the frame 10, pivoting it clockwise and sliding it back under the punch. A punch guide 30 with a width "t" in the longitudinal direction of the C frame is over twice as wide transversely of the frame, to accommodate lifter springs (39) and stripper springs (44) Fig. 2 (not shown). In an embodiment for T-sections or the central lines of H-sections, Fig. 3 (not shown) the die is mounted on a pillar of the same dimension "t" in the longitudinal direction of the C frame as the punch guide.

116. 发明专利

SU505471A1 未知
公开(公告)号：SU505471A1
公开(公告)日：1976-03-05
申请号：SU2080457
申请日：1974-12-02
IPC分类号： B21D28/14 , B21D37/10

117. 发明专利

IT997678B 未知
公开(公告)号：IT997678B
公开(公告)日：1975-12-30
申请号：IT5395773
申请日：1973-11-28
申请人： DAYTON PROGRESS CORP
IPC分类号： B26F1/14 , B21D28/34 , B21D37/10 , B26F1/44 , F16B
摘要： This is a system and apparatus for keying and locking tools and like elements such as punches and die and guide buttons in the appropriate bores of their retainers. The system requires the formation of a flat on the head end of the element to be inserted and locked in a retainer bore while the wall of the bore to position opposite the flat is drilled and reamed, in an axial sense, to provide parallel pin holes which open at one side to the bore. Each pin hole receives a dowel type pin which, however, has a flat along one side portion. The flat on the pin is positioned to be exposed to the bore and to generally face the flat on the inserted tool. The dowel pins are specially designed to include a taper which enables a preliminary non-seated positioning of the respective pins in their holes while the related tool is inserted in the associated bore, whereupon each pin is rotatively positioned as required to abut the flat on the inserted tool. The pins are then driven to a seated locking position referenced to the flat on the tool. The use of plural pins, so formed and utilized, eliminates the need for close tolerance in machining the related parts and insures a precise and simple procedure in the locking of a tool or other element in a desired orientation and place.

118. 发明专利

DE2339321B1 未知
公开(公告)号：DE2339321B1
公开(公告)日：1974-12-05
申请号：DE2339321
申请日：1973-08-03
申请人： L. SCHULER GMBH, 7320 GOEPPINGEN
发明人： FISCHER, HEINZ, 7343 KUCHEN , STROEHLE, ERICH, 7334 SUESSEN , MOLT, HEINZ, 7332 EISLINGEN
IPC分类号： B26F1/14 , B21D37/10 , B21D37/12

119. 发明专利

IL44159D0 APPARATUS FOR LOCATING OR POSITIONING THE WORKING ELEMENTS OF A STAMPING MACHINE 未知
公开(公告)号：IL44159D0
公开(公告)日：1974-06-30
申请号：IL4415974
申请日：1974-02-06
申请人： DAYTON PROGRESS CORP
IPC分类号： B26F1/14 , B21D28/34 , B21D37/10
摘要： The disclosure affords die apparatus enabling that a previously set die may be taken from storage and immediately put to use in a press. In its embodiment, the disclosure employs a simple grind plug which is reformable in conjunction with the tool and die elements which are required to be adjusted in use of a die as well as with their associated feed and stock control components. The nature and arrangement is such to facilitate maintaining a constant working stroke for the die tools upon a requirement for their replacement or adjustment, and a proper frame of reference for the related work piece. The disclosure also features improved means for establishing the shut height of a die and improved means for use in guiding and controlling the positioning of stock or a work piece being fed to a die.

120. 发明专利

GB1322682A PUNCHING MACHINES 未知
公开(公告)号：GB1322682A
公开(公告)日：1973-07-11
申请号：GB130972
申请日：1972-01-11
申请人： MEMAIN J E L E
IPC分类号： B21D28/04 , B21D43/10 , B21D37/10
摘要： 1322682 Punching J E L E MEMAIN 11 Jan 1972 [12 Jan 1971] 1309/72 Heading B3W A punching machine includes a C-frame 4, for supporting a tool carrier 2 and die 3, which is pivotable on a base about the axis of the tools and has means for immobilizing the C-frame in a selected angular position. A pin 9 on the base 10 of the frame is engageable in a selected one of holes 8 around the circumference of a table 7 and the frame runs on wheels 11. A workholder 12 is mounted on a feed table 1 for movement in directions F and F1 manually or automatically using an electronically-programmed control system. By rotating the C-frame through selected angles between punching operations on a stationary workpiece, holes of different shape from that of the punch may be formed.

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