ZA715348B - Multi-purpose sheet metal folding press,punch,and nibbling machine - Google Patents

Multi-purpose sheet metal folding press,punch,and nibbling machine

Info

Publication number
ZA715348B
ZA715348B ZA715348A ZA715348A ZA715348B ZA 715348 B ZA715348 B ZA 715348B ZA 715348 A ZA715348 A ZA 715348A ZA 715348 A ZA715348 A ZA 715348A ZA 715348 B ZA715348 B ZA 715348B
Authority
ZA
South Africa
Prior art keywords
punch
sheet metal
metal folding
folding press
purpose sheet
Prior art date
Application number
ZA715348A
Inventor
D Bridges
Original Assignee
B & R Prod Proprietary Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by B & R Prod Proprietary Ltd filed Critical B & R Prod Proprietary Ltd
Publication of ZA715348B publication Critical patent/ZA715348B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/268—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a toggle connection between driveshaft and press ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
ZA715348A 1970-08-20 1971-08-10 Multi-purpose sheet metal folding press,punch,and nibbling machine ZA715348B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA226870 1970-08-20

Publications (1)

Publication Number Publication Date
ZA715348B true ZA715348B (en) 1972-04-26

Family

ID=3764691

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715348A ZA715348B (en) 1970-08-20 1971-08-10 Multi-purpose sheet metal folding press,punch,and nibbling machine

Country Status (2)

Country Link
US (1) US3763689A (en)
ZA (1) ZA715348B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874206A (en) * 1974-06-05 1975-04-01 Promecan Sisson Lehmann Stroke-end programmer for machine tool
US4926671A (en) * 1988-12-05 1990-05-22 Hill James B Press brake
DE10309030B3 (en) * 2003-03-01 2004-09-16 Niemann, Wolfgang, Dipl.-Ing. Toggle Press
DE102007019963A1 (en) * 2007-04-27 2008-10-30 Sms Demag Ag cutter
CN106270162B (en) * 2016-08-31 2019-04-09 安徽省华夏机床制造有限公司 A kind of bending machine electrodynamic balance regulating device
CN106270163B (en) * 2016-08-31 2018-10-09 安徽省华夏机床制造有限公司 A kind of adjusting method of bender electrodynamic balance regulating device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126045A (en) * 1964-03-24 Indexing mechanism for reciprocating devices
US681873A (en) * 1900-07-02 1901-09-03 Charles J Carney Riveting-machine.
US1956658A (en) * 1930-10-11 1934-05-01 Schmidt Wilhelm Engaging and disengaging device for presses, stamping machines, and similar machine tools
GB424315A (en) * 1933-05-13 1935-02-19 Alexandre Felicien Hubert Arrangement of connecting rods for eccentric presses particularly adapted for drawing and stamping
US2237170A (en) * 1939-03-31 1941-04-01 Bliss E W Co Brake
US2797724A (en) * 1952-05-06 1957-07-02 Carl B Walldow Selective multiple control mechanism for machine tools
NL297925A (en) * 1962-09-20
FR1517290A (en) * 1967-03-30 1968-03-15 Hydraulic press in particular for the treatment of metals by forming

Also Published As

Publication number Publication date
US3763689A (en) 1973-10-09

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