GB1363789A - Worktables - Google Patents

Worktables

Info

Publication number
GB1363789A
GB1363789A GB5843572A GB5843572A GB1363789A GB 1363789 A GB1363789 A GB 1363789A GB 5843572 A GB5843572 A GB 5843572A GB 5843572 A GB5843572 A GB 5843572A GB 1363789 A GB1363789 A GB 1363789A
Authority
GB
United Kingdom
Prior art keywords
panel
support element
oil
chamber
dec
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
GB5843572A
Other languages
English (en)
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.)
Haemmerle AG Maschinenfabrik
Original Assignee
Haemmerle AG Maschinenfabrik
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
Priority claimed from AT1102671A external-priority patent/AT312393B/de
Application filed by Haemmerle AG Maschinenfabrik filed Critical Haemmerle AG Maschinenfabrik
Publication of GB1363789A publication Critical patent/GB1363789A/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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02—Die-cushions
    • 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
    • B21D5/0272—Deflection compensating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB5843572A 1971-12-22 1972-12-18 Worktables Expired GB1363789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1102671A AT312393B (de) 1971-12-22 1971-12-22 Arbeitstisch an Blechbearbeitungsmaschinen

Publications (1)

Publication Number Publication Date
GB1363789A true GB1363789A (en) 1974-08-14

Family

ID=3626299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5843572A Expired GB1363789A (en) 1971-12-22 1972-12-18 Worktables

Country Status (5)

Country Link
US (1) US3829074A (enrdf_load_stackoverflow)
CA (1) CA972272A (enrdf_load_stackoverflow)
FR (1) FR2173911A2 (enrdf_load_stackoverflow)
GB (1) GB1363789A (enrdf_load_stackoverflow)
IT (1) IT1045609B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119528A5 (enrdf_load_stackoverflow) * 1970-12-25 1972-08-04 Amada Co Ltd
US5067340A (en) * 1988-05-05 1991-11-26 Macgregor Donald C Precision press brake
AT512465B1 (de) 2012-02-10 2014-01-15 Trumpf Maschinen Austria Gmbh Presstisch oder pressbalken mit verstellbarem balkenelement
DE102021125551B4 (de) * 2021-10-01 2023-05-04 Schuler Pressen Gmbh Pressenelement einer Presse, Pressentisch sowie Presse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842357A (en) * 1957-03-04 1958-07-08 Floyd M Williamson Circulating systems for hydraulic liquid between storage tanks and cylinders
CS170161B2 (enrdf_load_stackoverflow) * 1969-08-20 1976-08-27

Also Published As

Publication number Publication date
FR2173911A2 (enrdf_load_stackoverflow) 1973-10-12
IT1045609B (it) 1980-06-10
CA972272A (en) 1975-08-05
US3829074A (en) 1974-08-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee