DE68923804T2 - Two-track conversion system. - Google Patents

Two-track conversion system.

Info

Publication number
DE68923804T2
DE68923804T2 DE68923804T DE68923804T DE68923804T2 DE 68923804 T2 DE68923804 T2 DE 68923804T2 DE 68923804 T DE68923804 T DE 68923804T DE 68923804 T DE68923804 T DE 68923804T DE 68923804 T2 DE68923804 T2 DE 68923804T2
Authority
DE
Germany
Prior art keywords
bolster
conveyor
tooling
supports
work pieces
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 - Fee Related
Application number
DE68923804T
Other languages
German (de)
Other versions
DE68923804D1 (en
Inventor
Frank J Herdzina
Rollie M Goodrich
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.)
Service Tool Die and Manufacturing Co
Original Assignee
Service Tool Die and Manufacturing Co
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 Service Tool Die and Manufacturing Co filed Critical Service Tool Die and Manufacturing Co
Publication of DE68923804D1 publication Critical patent/DE68923804D1/en
Application granted granted Critical
Publication of DE68923804T2 publication Critical patent/DE68923804T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Radio Transmission System (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Hardware Redundancy (AREA)

Abstract

A press for converting work pieces into finished parts has an elongated bolster (20) mounted on a press bed (14). The bolster (20) supports columns (24) on which a ram (36) is slidable. The bolster (20) also supports the lower die shoe (42) of the press tooling. A conveyor (56) or transfer system mounted on the bolster (20) carries work pieces into and out of the area of the tooling. The bolster (20) is a unitary piece which integrates support of the die shoe (42), columns (24) and conveyor (56) to assure proper cooperation and alignment among them. A pivotable carrier (58) mounts a feed mechanism (136) for feeding a stock strip (140) into the tooling. Power to the feed mechanism (136) is supplied through a shaft (128) which is coaxial with the hinge line (124) of the carrier (58), so that the carrier (58) can be swung away from the tooling for service access without requiring disconnection of the power supply. A traveling vacuum box (44) on the lower die shoe (42) supports the conveyor (56) for vertical as well as longitudinal motion, and retains the work pieces on the conveyor (56). <IMAGE>
DE68923804T 1988-01-13 1989-01-09 Two-track conversion system. Expired - Fee Related DE68923804T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14358588A 1988-01-13 1988-01-13

Publications (2)

Publication Number Publication Date
DE68923804D1 DE68923804D1 (en) 1995-09-14
DE68923804T2 true DE68923804T2 (en) 1995-12-07

Family

ID=22504707

Family Applications (3)

Application Number Title Priority Date Filing Date
DE68924179T Expired - Fee Related DE68924179T2 (en) 1988-01-13 1989-01-09 Two-track conversion system.
DE89901955T Expired - Fee Related DE68911903T2 (en) 1988-01-13 1989-01-09 TWO-TRACK CONVERSION SYSTEM.
DE68923804T Expired - Fee Related DE68923804T2 (en) 1988-01-13 1989-01-09 Two-track conversion system.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE68924179T Expired - Fee Related DE68924179T2 (en) 1988-01-13 1989-01-09 Two-track conversion system.
DE89901955T Expired - Fee Related DE68911903T2 (en) 1988-01-13 1989-01-09 TWO-TRACK CONVERSION SYSTEM.

Country Status (6)

Country Link
EP (3) EP0397750B1 (en)
AT (2) ATE126108T1 (en)
AU (1) AU3033489A (en)
CA (1) CA1337029C (en)
DE (3) DE68924179T2 (en)
WO (1) WO1989006575A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0941779A1 (en) * 1998-03-09 1999-09-15 Battaglia Bergomi, Claudia Stock feeding device of a press
EP0941830A1 (en) * 1998-03-10 1999-09-15 Battaglia Bergomi, Claudia Device for postitioning progessively forming can ends on a forming apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550546A (en) * 1968-04-08 1970-12-29 Fraze Ermal C Apparatus for making easy-opening can ends
US4026226A (en) * 1976-03-01 1977-05-31 American Can Company Press apparatus and method utilizing same
AU519334B2 (en) * 1977-12-09 1981-11-26 Stolle Corporation, The Non-scuff vacuum belt conveyor
US4213324A (en) * 1978-07-21 1980-07-22 Usm Corporation Punch press and method for making can ends with closures
US4289231A (en) * 1979-07-12 1981-09-15 The Stolle Corporation Article feeding apparatus
US4546873A (en) * 1981-05-15 1985-10-15 The Broken Hill Proprietary Company Limited Article retention system for transfer equipment
US4568230A (en) * 1984-05-15 1986-02-04 Dayton Reliable Tool & Mfg. Co. Two-out belt system
US4723882A (en) * 1986-11-25 1988-02-09 The Minster Machine Company Apparatus for forming easy-open can ends

Also Published As

Publication number Publication date
EP0543297B1 (en) 1995-08-09
DE68911903D1 (en) 1994-02-10
DE68911903T2 (en) 1994-04-21
EP0397750B1 (en) 1993-12-29
CA1337029C (en) 1995-09-19
EP0542310A1 (en) 1993-05-19
ATE126108T1 (en) 1995-08-15
WO1989006575A1 (en) 1989-07-27
DE68923804D1 (en) 1995-09-14
EP0397750A4 (en) 1991-07-03
EP0397750A1 (en) 1990-11-22
EP0543297A1 (en) 1993-05-26
DE68924179T2 (en) 1996-02-01
EP0542310B1 (en) 1995-09-06
DE68924179D1 (en) 1995-10-12
ATE127373T1 (en) 1995-09-15
AU3033489A (en) 1989-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee