GB958289A - Drawing press - Google Patents

Drawing press

Info

Publication number
GB958289A
GB958289A GB3928062A GB3928062A GB958289A GB 958289 A GB958289 A GB 958289A GB 3928062 A GB3928062 A GB 3928062A GB 3928062 A GB3928062 A GB 3928062A GB 958289 A GB958289 A GB 958289A
Authority
GB
United Kingdom
Prior art keywords
arm
crank
linkage
ram
link
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3928062A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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 L Schuler GmbH filed Critical L Schuler GmbH
Publication of GB958289A publication Critical patent/GB958289A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B30B1/10—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 toggle mechanism
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/26—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with toggle action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Prostheses (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

958,289. Cupping. L. SCHULER A.G. Oct. 17, 1962 [Nov. 30, 1961], No. 39280/62. Addition to 958,288. Heading B3Q. A drawing press similar to that disclosed in the parent Specification but having a small stand width and a long stroke comprises two identical toggle linkages for operating a ram, each linkage comprising a thrust strut 5 pivotally connected at one end to the ram 4 and at the other to a connecting rod 6 the other end of which is connected to a driven crank 8 and which is extended beyond the linkage 9 by an arm 10, and a link 11 pivotally connected at one end to the arm 10 and at the other to one arm 12 of an angle lever 12, 13 pivotally connetted at 14 to a head 2 of the press, the arm 13 being connected by a link 15 to a crank 16 driven by the same driving shaft as the crank 8. In operation the joints 7 connecting the rod 6 with the strut 5 move outwardly. The linkages 10 to 15 are arranged so that the fixed point 14 is on the outside of the driving shaft bearing.
GB3928062A 1960-10-22 1962-10-17 Drawing press Expired GB958289A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1960SC028651 DE1240802B (en) 1960-10-22 1960-10-22 Sheet metal drawing press
DESC030642 1961-11-30

Publications (1)

Publication Number Publication Date
GB958289A true GB958289A (en) 1964-05-21

Family

ID=25992877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3928062A Expired GB958289A (en) 1960-10-22 1962-10-17 Drawing press

Country Status (2)

Country Link
DE (2) DE1240802B (en)
GB (1) GB958289A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547671C2 (en) * 1995-12-20 1998-01-15 Fraunhofer Ges Forschung Drive for mechanical presses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR820482A (en) * 1937-04-10 1937-11-12 Clearing Machine Corp Mechanical press
GB573132A (en) * 1943-12-07 1945-11-07 Bliss E W Co Improvements in and relating to mechanical presses
US2781015A (en) * 1952-06-11 1957-02-12 Cleveland Crane Eng Draw press

Also Published As

Publication number Publication date
DE1402852B1 (en) 1971-03-25
DE1240802B (en) 1967-05-24

Similar Documents

Publication Publication Date Title
ES422027A1 (en) Low-impact four-bar press
GB911575A (en) Improvements in or relating to the driving mechanism of the movable platen of a platen-press
KR870001932A (en) Press
GB958289A (en) Drawing press
GB1401963A (en) Actuators
GB308905A (en) A new and improved application of ball bearings to engines, steering gear and the like
GB1333299A (en) Forging manipulator
GB787621A (en) Improvements in plate shearing machines
GB1190868A (en) Levelling Control for a Press
GB837156A (en) Power steering apparatus
GB934272A (en) Indirect impact extrusion press
SU133764A1 (en) Aerodynamic load simulator
GB917751A (en) Improvements in fork lift trucks
GB1044796A (en) Slot punching machine
GB799180A (en) Improvements in and relating to bulldozer blade assemblies
FR2427242A1 (en) Bicycle pedal mechanism - has telescopic crank arms to superimpose reciprocating linear movement on pedals as they rotate
GB860080A (en) Mechanism for adjusting variable-pitch blades of propellers or the like
GB1303590A (en)
ES267785A1 (en) Improvements in pneumatic desktop presses (Machine-translation by Google Translate, not legally binding)
ES233740A3 (en) Improvements in the operation of mechanical presses (Machine-translation by Google Translate, not legally binding)
GB1226117A (en)
GB958288A (en) Drawing press
GB438304A (en) Improvements in and relating to shaking conveyors
GB944656A (en) Improvements in or relating to air pumps
SU780925A1 (en) Apparatus for stamping