EP1388605A3 - Piston press - Google Patents

Piston press Download PDF

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Publication number
EP1388605A3
EP1388605A3 EP03017710A EP03017710A EP1388605A3 EP 1388605 A3 EP1388605 A3 EP 1388605A3 EP 03017710 A EP03017710 A EP 03017710A EP 03017710 A EP03017710 A EP 03017710A EP 1388605 A3 EP1388605 A3 EP 1388605A3
Authority
EP
European Patent Office
Prior art keywords
cushion body
wall
annular wall
stamp plate
bead
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.)
Withdrawn
Application number
EP03017710A
Other languages
German (de)
French (fr)
Other versions
EP1388605A2 (en
Inventor
Jürgen Hildebrand
Heinz Engelbert
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.)
Herbert Kannegiesser GmbH and Co
Original Assignee
Herbert Kannegiesser GmbH and 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 Herbert Kannegiesser GmbH and Co filed Critical Herbert Kannegiesser GmbH and Co
Publication of EP1388605A2 publication Critical patent/EP1388605A2/en
Publication of EP1388605A3 publication Critical patent/EP1388605A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F47/00—Apparatus of the press type for expelling water from the linen
    • D06F47/06—Apparatus of the press type for expelling water from the linen by a flexible diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

Kolbenpressen (10) zum Auspressen von Wasser aus gewaschener Wäsche (11) weisen einen Pressstempel (17) auf, der an seiner Unterseite mit einem elastisch verformbaren Polsterkörper (31) versehen ist. Der mit einer Stempelplatte (20) des Pressstempels (17) lösbar verbundene Polsterkörper (31) kann aufgrund der insbesondere im Bereich einer äußeren Ringwandung (33) oder einer Verbindung mit der Stempelplatte (20) auftretenden hohen Belastungen, undicht werden, insbesondere platzen. Bei der erfindungsgemäßen Kolbenpresse (10) ist der Polsterkörper (31) mit einer Ringwandung (33) versehen, die eine sich zur Stempelplatte (20) hin zunehmende Wanddicke aufweist. Darüber hinaus ist eine am oberen Ende der Ringwandung (33) vorgesehene Wulst (38) an der Innenseite der Ringwandung (33) angeordnet. Mit dieser Wulst (38) wird der Polsterkörper (31) von der Innenseite der Ringwandung (33) her durch einen Klemmring (37) unter der Stempelplatte (20) befestigt. Diese Art der Befestigung des Polsterkörpers (31) unter der Stempelplatte (20) und/oder die besondere Ausbildung der Wandstärke der Ringwandung (33) führt dazu, dass der Polsterkörper (31) über eine deutlich längere Lebensdauer gegenüber bekannten Polsterkörpern (31) verfügt.

Figure 00000001
Piston presses (10) for pressing out water from washed laundry (11) have a press ram (17) which is provided on its underside with an elastically deformable cushion body (31). The cushion body (31) detachably connected to a stamp plate (20) of the press ram (17) can become leaky due to the high loads occurring in particular in the region of an outer ring wall (33) or a connection with the stamp plate (20). In the piston press (10) according to the invention, the cushion body (31) is provided with a ring wall (33) which has a wall thickness increasing toward the stamp plate (20). In addition, a bead (38) provided at the upper end of the annular wall (33) is arranged on the inner side of the annular wall (33). With this bead (38) of the cushion body (31) from the inside of the annular wall (33) forth by a clamping ring (37) under the die plate (20) attached. This type of attachment of the cushion body (31) under the die plate (20) and / or the special design of the wall thickness of the annular wall (33) causes the cushion body (31) has a significantly longer life compared to known upholstery bodies (31).
Figure 00000001
EP03017710A 2002-08-09 2003-08-02 Piston press Withdrawn EP1388605A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002137067 DE10237067A1 (en) 2002-08-09 2002-08-09 piston press
DE10237067 2002-08-09

Publications (2)

Publication Number Publication Date
EP1388605A2 EP1388605A2 (en) 2004-02-11
EP1388605A3 true EP1388605A3 (en) 2004-07-14

Family

ID=30128838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03017710A Withdrawn EP1388605A3 (en) 2002-08-09 2003-08-02 Piston press

Country Status (2)

Country Link
EP (1) EP1388605A3 (en)
DE (1) DE10237067A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102644187B (en) * 2012-04-13 2014-06-04 江苏科技大学 Press plunger device on tunnel type washing machine
DE102014211460B4 (en) 2014-06-16 2023-02-16 Contitech Vibration Control Gmbh Press cushion for a press plunger of a laundry press with a swellable sealing element
CN107521021B (en) * 2017-09-13 2023-09-08 北京华信佳音医疗科技发展有限责任公司 Device for extrusion molding of collagen
DE202019002021U1 (en) * 2019-05-08 2019-07-29 Herbert Kannegiesser Gmbh Device for draining laundry
DE202020000223U1 (en) 2020-01-21 2020-04-20 Herbert Kannegiesser Gmbh Press membrane and such a device for dewatering laundry
CN111450587B (en) * 2020-04-15 2022-05-13 安徽美琛生态科技有限公司 Waste water treatment pressure filter
CN117323715B (en) * 2023-11-30 2024-02-20 江苏康普印刷科技股份有限公司 Plunger type glue filtering system with multistage mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007721B (en) * 1954-06-08 1957-05-09 Karl Bergweiler Rubber elastic membrane with beaded edge for hydraulic tools
EP0060420A1 (en) * 1981-03-14 1982-09-22 Götz Patent und Technik Inh. I. Götz Method and apparatus for extracting moisture from textiles, fleeces, felts, skins and other water-containing materials, particularly for expelling water from batches of laundry
GB2158466A (en) * 1984-05-07 1985-11-13 Kannegiesser Martin Process and appliance for draining washed laundry articles
US4753089A (en) * 1985-02-23 1988-06-28 Gerhard Engel Water-removal press for textiles
US4763495A (en) * 1985-05-31 1988-08-16 Mitsubishi Jukogyo Kabushiki Kaisha Compression membrane
US5001911A (en) * 1987-10-07 1991-03-26 Passat-Maschinenbau Gmbtt. Ram press for expressing liquid from materials being pressed

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007721B (en) * 1954-06-08 1957-05-09 Karl Bergweiler Rubber elastic membrane with beaded edge for hydraulic tools
EP0060420A1 (en) * 1981-03-14 1982-09-22 Götz Patent und Technik Inh. I. Götz Method and apparatus for extracting moisture from textiles, fleeces, felts, skins and other water-containing materials, particularly for expelling water from batches of laundry
GB2158466A (en) * 1984-05-07 1985-11-13 Kannegiesser Martin Process and appliance for draining washed laundry articles
US4753089A (en) * 1985-02-23 1988-06-28 Gerhard Engel Water-removal press for textiles
US4763495A (en) * 1985-05-31 1988-08-16 Mitsubishi Jukogyo Kabushiki Kaisha Compression membrane
US5001911A (en) * 1987-10-07 1991-03-26 Passat-Maschinenbau Gmbtt. Ram press for expressing liquid from materials being pressed

Also Published As

Publication number Publication date
EP1388605A2 (en) 2004-02-11
DE10237067A1 (en) 2004-02-19

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