DE46212C - Spiral disc lock for filter presses - Google Patents

Spiral disc lock for filter presses

Info

Publication number
DE46212C
DE46212C DENDAT46212D DE46212DC DE46212C DE 46212 C DE46212 C DE 46212C DE NDAT46212 D DENDAT46212 D DE NDAT46212D DE 46212D C DE46212D C DE 46212DC DE 46212 C DE46212 C DE 46212C
Authority
DE
Germany
Prior art keywords
filter presses
spiral disc
disc lock
lock
spiral
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 - Lifetime
Application number
DENDAT46212D
Other languages
German (de)
Original Assignee
G. A. SCHÜTZ in Würzen i. S., Dresdenerstrafse 40
Publication of DE46212C publication Critical patent/DE46212C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/19—Clamping means for closing the filter press, e.g. hydraulic jacks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Filtration Of Liquid (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Ein Verschlufs für Filterpressen, bei welchem eine mit einem Auslösekegel k versehene Schraubenspindel S in der Prefsrichtung durch eine Curvenscheibe D vorgedrückt wird, deren Umfang nach einer Spirale oder Schneckenlinie so geformt ist, dafs der mit dem Zusammenspannen der Presse wachsende Gegendruck zur Ueberwindung eine stets gleichbleibende Kraft am Handhebel erfordert.A lock for filter presses, in which a screw spindle S provided with a release cone k is pushed forward in the pressing direction by a cam disk D , the circumference of which is shaped like a spiral or a helix in such a way that the counter-pressure that increases with the clamping of the press is always constant Requires force on the hand lever.
DENDAT46212D Spiral disc lock for filter presses Expired - Lifetime DE46212C (en)

Publications (1)

Publication Number Publication Date
DE46212C true DE46212C (en)

Family

ID=321335

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT46212D Expired - Lifetime DE46212C (en) Spiral disc lock for filter presses

Country Status (1)

Country Link
DE (1) DE46212C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461705A (en) * 1981-10-22 1984-07-24 Von Roll Ag Endless chain driven rack and pinion displacement device for filter presses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461705A (en) * 1981-10-22 1984-07-24 Von Roll Ag Endless chain driven rack and pinion displacement device for filter presses

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