EP0185624A3 - Table, especially a cutting table - Google Patents

Table, especially a cutting table Download PDF

Info

Publication number
EP0185624A3
EP0185624A3 EP85810605A EP85810605A EP0185624A3 EP 0185624 A3 EP0185624 A3 EP 0185624A3 EP 85810605 A EP85810605 A EP 85810605A EP 85810605 A EP85810605 A EP 85810605A EP 0185624 A3 EP0185624 A3 EP 0185624A3
Authority
EP
European Patent Office
Prior art keywords
vacuum
source
fan
pressure chamber
pressure
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.)
Granted
Application number
EP85810605A
Other languages
German (de)
Other versions
EP0185624B1 (en
EP0185624A2 (en
Inventor
Hans Lippuner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT85810605T priority Critical patent/ATE50965T1/en
Publication of EP0185624A2 publication Critical patent/EP0185624A2/en
Publication of EP0185624A3 publication Critical patent/EP0185624A3/en
Application granted granted Critical
Publication of EP0185624B1 publication Critical patent/EP0185624B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/018—Holding the work by suction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Dicing (AREA)
  • Sawing (AREA)
  • Lubricants (AREA)

Abstract

1. Table, particularly cutting table, for processing flat work pieces, in particular for cutting layers of fabric and the like, comprising a tabletop (11) having a plurality of air holes (13), a vacuum/pressure chamber (15) located underneath the tabletop, a source of vacuum and a source of pressure for selectively generating underpressure and overpressure, respectively, in the vacuum/pressure chamber (15), characterized in that a fan serves selectively as source of vacuum and source of pressure, respectively, in that a flap system (31, 29; 35, 33) is provided for selectively connecting the input (17) of the fan (21) to the vacuum/pressure chamber (15) and the environment and for selectively connecting the output (19) of the fan (21) to the environment and the vacuum/pressure chamber (15), and in that for adjusting the overpressure and the underpressure, respectively, in accordance with the kind of work pieces to be processed a bypass (41) with a control flap (43) is provided between the input (17) and the output (19) of the fan (21).
EP85810605A 1984-12-20 1985-12-17 Table, especially a cutting table Expired - Lifetime EP0185624B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85810605T ATE50965T1 (en) 1984-12-20 1985-12-17 TABLE, ESPECIALLY CUTTING TABLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6061/84 1984-12-20
CH6061/84A CH665662A5 (en) 1984-12-20 1984-12-20 TABLE, IN PARTICULAR CUTTING TABLE.

Publications (3)

Publication Number Publication Date
EP0185624A2 EP0185624A2 (en) 1986-06-25
EP0185624A3 true EP0185624A3 (en) 1988-01-13
EP0185624B1 EP0185624B1 (en) 1990-03-14

Family

ID=4303607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85810605A Expired - Lifetime EP0185624B1 (en) 1984-12-20 1985-12-17 Table, especially a cutting table

Country Status (4)

Country Link
EP (1) EP0185624B1 (en)
AT (1) ATE50965T1 (en)
CH (1) CH665662A5 (en)
DE (1) DE3576486D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2979181B2 (en) * 1991-09-18 1999-11-15 株式会社島精機製作所 Cutting device
CN103693468B (en) * 2013-12-31 2016-09-14 株洲三新包装技术有限公司 Cardboard printing machine bellows group negative pressure extractor fan and water-based printing of corrugated paper plate machine
CN105069993A (en) * 2015-09-08 2015-11-18 苏州吉森智能科技有限公司 Automatic cutting lathe gas leakage alarm device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252181A1 (en) * 1973-11-22 1975-06-20 Rottermann Robert Carpet length cutting machine - with perforate supporting table and cutter carriage undersurface to support carpet pneumatically
CH570919A5 (en) * 1974-03-05 1975-12-31 Bleica Handels Ag Sheet section stacking machine - supports sections on air jets at cutting mechanism parting off from strip
US4205835A (en) * 1977-05-13 1980-06-03 Gerber Garment Technology, Inc. Bristle bed for vacuum table
DE2903473A1 (en) * 1979-01-30 1980-08-07 Veith Gmbh Co Gustav Georg METHOD AND DEVICE FOR PATTERNALLY STACKING FABRIC FILMS
US4322993A (en) * 1979-03-06 1982-04-06 Stumpf Guenter O Arrangement in a cutting apparatus for engaging and retaining a web-like material, particularly superposed material webs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252181A1 (en) * 1973-11-22 1975-06-20 Rottermann Robert Carpet length cutting machine - with perforate supporting table and cutter carriage undersurface to support carpet pneumatically
CH570919A5 (en) * 1974-03-05 1975-12-31 Bleica Handels Ag Sheet section stacking machine - supports sections on air jets at cutting mechanism parting off from strip
US4205835A (en) * 1977-05-13 1980-06-03 Gerber Garment Technology, Inc. Bristle bed for vacuum table
DE2903473A1 (en) * 1979-01-30 1980-08-07 Veith Gmbh Co Gustav Georg METHOD AND DEVICE FOR PATTERNALLY STACKING FABRIC FILMS
US4322993A (en) * 1979-03-06 1982-04-06 Stumpf Guenter O Arrangement in a cutting apparatus for engaging and retaining a web-like material, particularly superposed material webs

Also Published As

Publication number Publication date
ATE50965T1 (en) 1990-03-15
CH665662A5 (en) 1988-05-31
DE3576486D1 (en) 1990-04-19
EP0185624B1 (en) 1990-03-14
EP0185624A2 (en) 1986-06-25

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