DE839712C - Adjustment device for calendar rollers - Google Patents

Adjustment device for calendar rollers

Info

Publication number
DE839712C
DE839712C DENDAT839712D DE839712DA DE839712C DE 839712 C DE839712 C DE 839712C DE NDAT839712 D DENDAT839712 D DE NDAT839712D DE 839712D A DE839712D A DE 839712DA DE 839712 C DE839712 C DE 839712C
Authority
DE
Germany
Prior art keywords
adjustment device
calendar rollers
pressure
calender rolls
spindle nut
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
DENDAT839712D
Other languages
German (de)
Inventor
Hannover Wilhelm Giesecke
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
Publication date
Application granted granted Critical
Publication of DE839712C publication Critical patent/DE839712C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/68—Positioning of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

5020 5. Si5020 5th Si

Claims (2)

PATENTANSPRÜCHE: gjPATENT CLAIMS: gj 1. Einstellvorrichtung für Kalanderwalzen durch Spindel und Spindelmutter, dadurch gekennzeichnet, daß die Spindelmutter (6) in der Verstellrichtung gleitbar im Maschinenständer (ι) gelagert ist und durch eine Druckvorrichtung (4) mit auf hebbarem Druck gegen einen Anschlag (13) vorgeführt wird.1. Adjustment device for calender rolls by spindle and spindle nut, characterized in that that the spindle nut (6) is slidably mounted in the adjustment direction in the machine stand (ι) and by a pressure device (4) is presented with liftable pressure against a stop (13). 2. Einstellvorrichtung für Kalanderwalzen nach Anspruch 1, dadurch gekennzeichnet, daß die Druckvorrichtung (4) aus einem hydraulischen Zylinder (16,17) oder einer hydraulischen Druckdose besteht, die vermittels eines Zweiwegehahnes be- oder entlastet werden kann.2. Adjusting device for calender rolls according to claim 1, characterized in that the pressure device (4) consists of a hydraulic cylinder (16, 17) or a hydraulic one There is a pressure cell that can be loaded or unloaded by means of a two-way valve.
DENDAT839712D Adjustment device for calendar rollers Expired DE839712C (en)

Publications (1)

Publication Number Publication Date
DE839712C true DE839712C (en) 1952-04-10

Family

ID=579749

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT839712D Expired DE839712C (en) Adjustment device for calendar rollers

Country Status (1)

Country Link
DE (1) DE839712C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033620B (en) * 1953-05-27 1958-07-10 Erwin Loewy Rolling mill
US4287745A (en) * 1979-04-20 1981-09-08 Schloemann-Siemag, Inc. Rolling mill screwdown
DE3339168A1 (en) * 1983-10-28 1985-05-09 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover PLASTIC OR RUBBER CALENDAR WITH A ROLLER SPLIT QUICK OPENING DEVICE
DE2463207C2 (en) * 1974-11-07 1987-10-22 Dante Bernareggio Mailand/Milano It Robbiati

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033620B (en) * 1953-05-27 1958-07-10 Erwin Loewy Rolling mill
DE2463207C2 (en) * 1974-11-07 1987-10-22 Dante Bernareggio Mailand/Milano It Robbiati
US4287745A (en) * 1979-04-20 1981-09-08 Schloemann-Siemag, Inc. Rolling mill screwdown
US4627262A (en) * 1983-10-24 1986-12-09 Hermann Berstorff Maschinenbau Gmbh Device for opening the roll nip in an apparatus comprising a pair of rollers
DE3339168A1 (en) * 1983-10-28 1985-05-09 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover PLASTIC OR RUBBER CALENDAR WITH A ROLLER SPLIT QUICK OPENING DEVICE

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