SE8902991L - Ytstruktur foer klaemhylsor - Google Patents

Ytstruktur foer klaemhylsor

Info

Publication number
SE8902991L
SE8902991L SE8902991A SE8902991A SE8902991L SE 8902991 L SE8902991 L SE 8902991L SE 8902991 A SE8902991 A SE 8902991A SE 8902991 A SE8902991 A SE 8902991A SE 8902991 L SE8902991 L SE 8902991L
Authority
SE
Sweden
Prior art keywords
oil
clamping
collet
grooves
lubricating
Prior art date
Application number
SE8902991A
Other languages
Unknown language ( )
English (en)
Other versions
SE8902991D0 (sv
Inventor
F B Bielfeldt
Original Assignee
Dieffenbacher Gmbh Maschf
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 Dieffenbacher Gmbh Maschf filed Critical Dieffenbacher Gmbh Maschf
Publication of SE8902991D0 publication Critical patent/SE8902991D0/sv
Publication of SE8902991L publication Critical patent/SE8902991L/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/323—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure using low pressure long stroke opening and closing means, and high pressure short stroke cylinder means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Actuator (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Sealing Devices (AREA)
SE8902991A 1988-10-17 1989-09-12 Ytstruktur foer klaemhylsor SE8902991L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3835298A DE3835298A1 (de) 1988-10-17 1988-10-17 Klemmhuelsen-oberflaechenstruktur bei hydraulischen schnellhubpressen

Publications (2)

Publication Number Publication Date
SE8902991D0 SE8902991D0 (sv) 1989-09-12
SE8902991L true SE8902991L (sv) 1990-04-18

Family

ID=6365284

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902991A SE8902991L (sv) 1988-10-17 1989-09-12 Ytstruktur foer klaemhylsor

Country Status (5)

Country Link
US (1) US5025652A (sv)
DE (1) DE3835298A1 (sv)
GB (1) GB2224971B (sv)
IT (1) IT1236551B (sv)
SE (1) SE8902991L (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835298A1 (de) * 1988-10-17 1990-04-19 Dieffenbacher Gmbh Maschf Klemmhuelsen-oberflaechenstruktur bei hydraulischen schnellhubpressen
US5246235A (en) * 1992-02-25 1993-09-21 Ralph Heinzen Seal with embedded wire
US7405818B2 (en) * 1998-06-03 2008-07-29 Ralph Heinzen Self monitoring static seal with optical sensor
US6036415A (en) * 1998-09-04 2000-03-14 Hardinge, Inc. Spindle for gripping and closing a mounting member

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057958B2 (de) * 1970-11-25 1978-10-12 Schloemann-Siemag Ag, 4000 Duesseldorf Hydraulisch angetriebener Gegenschlaghammer
FR2133044A5 (sv) * 1971-04-06 1972-11-24 Charbonnages De France
DE2625482A1 (de) * 1976-06-05 1977-12-15 Siempelkamp Gmbh & Co Hydraulische presse
DE2852303A1 (de) * 1978-12-02 1980-06-04 Schloemann Siemag Ag Schmiedepresse, insbesondere freiform- schmiedepresse, in unterflurbauart
US4425838A (en) * 1981-07-16 1984-01-17 Utex Industries, Inc. Fluid control device
US4509910A (en) * 1983-11-18 1985-04-09 Mts Systems Corporation Column clamping assembly
DE3534459A1 (de) * 1985-03-15 1986-09-25 Albrecht-Automatik GmbH & Co, 5024 Pulheim Schaftdichtung
DE3835298A1 (de) * 1988-10-17 1990-04-19 Dieffenbacher Gmbh Maschf Klemmhuelsen-oberflaechenstruktur bei hydraulischen schnellhubpressen
DE3637544A1 (de) * 1986-11-04 1988-05-05 Dieffenbacher Gmbh Maschf Hydraulische schnellhubpresse
DE3637545A1 (de) * 1986-11-04 1988-05-05 Dieffenbacher Gmbh Maschf Hydraulische schnellhubpresse
IT1222998B (it) * 1986-11-04 1990-09-12 Dieffenbacher Gmbh Maschf Pressa idraulica a corsa rapida
US4809535A (en) * 1987-06-15 1989-03-07 Williams-White Company Hydraulic press and process for molding or forming an article including incrementally variable positioned slide

Also Published As

Publication number Publication date
GB2224971A (en) 1990-05-23
SE8902991D0 (sv) 1989-09-12
IT8921988A1 (it) 1991-04-11
GB2224971B (en) 1992-09-02
DE3835298A1 (de) 1990-04-19
IT1236551B (it) 1993-03-11
GB8923353D0 (en) 1989-12-06
IT8921988A0 (it) 1989-10-11
US5025652A (en) 1991-06-25

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