GB939551A - Press having two co-operating carriers for tools or workpieces - Google Patents

Press having two co-operating carriers for tools or workpieces

Info

Publication number
GB939551A
GB939551A GB3358960A GB3358960A GB939551A GB 939551 A GB939551 A GB 939551A GB 3358960 A GB3358960 A GB 3358960A GB 3358960 A GB3358960 A GB 3358960A GB 939551 A GB939551 A GB 939551A
Authority
GB
United Kingdom
Prior art keywords
press
carriers
workpieces
tools
sept
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
GB3358960A
Inventor
Ian Lewis Cameron
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.)
Loewy Engineering Co Ltd
Original Assignee
Loewy Engineering Co 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 Loewy Engineering Co Ltd filed Critical Loewy Engineering Co Ltd
Priority to GB3358960A priority Critical patent/GB939551A/en
Publication of GB939551A publication Critical patent/GB939551A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

939,551. Metalworking presses. LOEWY ENGINEERING CO. Ltd. Sept. 27, 1961 [Sept. 30, 1960], No. 33589/60. Class 83 (4). In a press having two tool or workpiece carriers, the carriers are coupled together on approach of one carrier to the other and moved in and out of the press axis by an hydraulic piston coupled to one of the carriers. The coupling means, Fig. 1, comprises a stud 24 and a corresponding recess 23. Also described is an hydraulically released spring clamp for holding the upper carrier to crosshead 26, release pressure being provided from the same source which actuates the transfer piston 20.
GB3358960A 1960-09-30 1960-09-30 Press having two co-operating carriers for tools or workpieces Expired GB939551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3358960A GB939551A (en) 1960-09-30 1960-09-30 Press having two co-operating carriers for tools or workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3358960A GB939551A (en) 1960-09-30 1960-09-30 Press having two co-operating carriers for tools or workpieces

Publications (1)

Publication Number Publication Date
GB939551A true GB939551A (en) 1963-10-16

Family

ID=10354875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3358960A Expired GB939551A (en) 1960-09-30 1960-09-30 Press having two co-operating carriers for tools or workpieces

Country Status (1)

Country Link
GB (1) GB939551A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398679A (en) * 1966-04-15 1968-08-27 Bobst And Son S A J Platen press
US3683667A (en) * 1968-10-19 1972-08-15 Horace B Merriman Coining presses
DE2905623A1 (en) * 1978-04-18 1979-10-31 Sallander Hakan FASTENING ARRANGEMENT
FR2436011A1 (en) * 1978-09-14 1980-04-11 Schuler Gmbh L TOOL CHANGING DEVICE, PARTICULARLY FOR A PUNCHING MACHINE
EP0111570A1 (en) * 1982-06-22 1984-06-27 Sumitomo Heavy Industries, Ltd Automatic exchange device for injection molding die
WO1987000777A1 (en) * 1985-08-05 1987-02-12 Gardner R F Punch press
US4719790A (en) * 1986-01-21 1988-01-19 Press Technology Corporation Table shift apparatus for large hydraulic presses
US5211966A (en) * 1988-09-14 1993-05-18 Bucher-Guyer Ag Machinenfabrik Device for detachably fastening a box

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398679A (en) * 1966-04-15 1968-08-27 Bobst And Son S A J Platen press
US3683667A (en) * 1968-10-19 1972-08-15 Horace B Merriman Coining presses
DE2905623A1 (en) * 1978-04-18 1979-10-31 Sallander Hakan FASTENING ARRANGEMENT
US4258620A (en) * 1978-04-18 1981-03-31 Hakan Sallander Tool fastening means for a press
FR2436011A1 (en) * 1978-09-14 1980-04-11 Schuler Gmbh L TOOL CHANGING DEVICE, PARTICULARLY FOR A PUNCHING MACHINE
EP0111570A1 (en) * 1982-06-22 1984-06-27 Sumitomo Heavy Industries, Ltd Automatic exchange device for injection molding die
EP0111570A4 (en) * 1982-06-22 1985-10-24 Sumitomo Heavy Industries Automatic exchange device for injection molding die.
WO1987000777A1 (en) * 1985-08-05 1987-02-12 Gardner R F Punch press
US4719790A (en) * 1986-01-21 1988-01-19 Press Technology Corporation Table shift apparatus for large hydraulic presses
US5211966A (en) * 1988-09-14 1993-05-18 Bucher-Guyer Ag Machinenfabrik Device for detachably fastening a box

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