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GB1391374A - Trimming the edges of metal sheets - Google Patents

Trimming the edges of metal sheets

Info

Publication number
GB1391374A
GB1391374A GB1565373A GB1565373A GB1391374A GB 1391374 A GB1391374 A GB 1391374A GB 1565373 A GB1565373 A GB 1565373A GB 1565373 A GB1565373 A GB 1565373A GB 1391374 A GB1391374 A GB 1391374A
Authority
GB
United Kingdom
Prior art keywords
sheet
jaws
metal sheets
machine
trimming
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
GB1565373A
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.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer AG
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 Mannesmann Meer AG filed Critical Mannesmann Meer AG
Publication of GB1391374A publication Critical patent/GB1391374A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/083—Supply, or operations combined with supply, of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

1391374 Trimming metal sheets; positioning metal sheets MANNESMANN-MEER AG 2 April 1973 [29 May 1972] 15653/73 Headings B3B and B3W The longitudinal edges of elongate metal sheets are trimmed, by planing or with roller shears, on a machine 1 after having been aligned on a table 4. The aligning table has clamping jaws 16, 16<SP>1</SP> that can be operated together by drive means 22 through spindles 19, 20, or jaw 16<SP>1</SP> can be driven separately by drive means 26 with spindle 19 held by brake 21. Measuring jaws 17, 17<SP>1</SP> are also provided and these have separate drives. In operation jaws 16 grip a sheet and then jaws 17 are closed into engagement with the sheet. Measuring intruments connected to the drives of the jaws are connected to a pre-programmed computer device such that the sheet can be placed in an optimum position for machining. Gripper magnets 11, 12, 13 are activated to grip the sheet and then move it to machine 1 where it is pressed against a base by rims 2, 3 are the tool slides. Movement of a sheet on to table 4 and off machine 1 is by driven rollers 14.
GB1565373A 1972-05-29 1973-04-02 Trimming the edges of metal sheets Expired GB1391374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2226562 1972-05-29

Publications (1)

Publication Number Publication Date
GB1391374A true GB1391374A (en) 1975-04-23

Family

ID=5846474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1565373A Expired GB1391374A (en) 1972-05-29 1973-04-02 Trimming the edges of metal sheets

Country Status (6)

Country Link
JP (1) JPS4951158A (en)
DE (1) DE2226562C2 (en)
FR (1) FR2186302B1 (en)
GB (1) GB1391374A (en)
IT (1) IT987180B (en)
SU (1) SU634644A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198602A (en) * 2010-03-23 2011-09-28 江苏一重数控机床有限公司 Feed positioning device for edge planer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943068A1 (en) * 1969-08-25 1971-03-04 Moeller & Neumann Gmbh Directional device for aligning the sheets on a roller table
NL7013280A (en) * 1970-09-08 1972-03-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198602A (en) * 2010-03-23 2011-09-28 江苏一重数控机床有限公司 Feed positioning device for edge planer

Also Published As

Publication number Publication date
FR2186302B1 (en) 1979-05-11
IT987180B (en) 1975-02-20
JPS4951158A (en) 1974-05-17
DE2226562B1 (en) 1973-05-10
DE2226562C2 (en) 1973-11-29
FR2186302A1 (en) 1974-01-11
SU634644A3 (en) 1978-11-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee