GB1439583A - Calender more particularly for processing paper webs - Google Patents

Calender more particularly for processing paper webs

Info

Publication number
GB1439583A
GB1439583A GB2056075A GB2056075A GB1439583A GB 1439583 A GB1439583 A GB 1439583A GB 2056075 A GB2056075 A GB 2056075A GB 2056075 A GB2056075 A GB 2056075A GB 1439583 A GB1439583 A GB 1439583A
Authority
GB
United Kingdom
Prior art keywords
nut
bearing housing
calender
spindle
collar
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
GB2056075A
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.)
Kleinewefers Industrie Co GmbH and Co KG
Original Assignee
Kleinewefers Industrie Co GmbH and Co KG
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 Kleinewefers Industrie Co GmbH and Co KG filed Critical Kleinewefers Industrie Co GmbH and Co KG
Publication of GB1439583A publication Critical patent/GB1439583A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure

Landscapes

  • Paper (AREA)

Abstract

1439583 Calendering paper KLEINEWEFERS INDUSTRIE-COMPANIE GmbH 15 May 1975 [15 May 1974] 20560/75 Heading D2A In a calender for a paper web comprising a stack of superadjacent rolls (not shown) having journals 2 mounted in bearing housings 1, a longitudinally-movable suspension spindle 6 at each side of the stack, and a nut 8 associated with each bearing housing 1 and which can be adjusted along its associated spindle whereby the rolls can be raised or lowered when the spindles are moved, each nut 8 carries a support collar 13 relative to which the nut can rotate, a thrust collar 22 overlies the support collar, surrounds the associated spindle and is vertically movable relative to the support collar, and at least one (two as shown) fluid pressure operated cylinders and piston actuator 16, 17 acts vertically between the collars 13, 22 such that the thrust collar 22 can be raised to engage an overlying abutment 3 of the associated bearing housing 1 to relieve the roll of the load of the bearing housing.
GB2056075A 1974-05-15 1975-05-15 Calender more particularly for processing paper webs Expired GB1439583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423504 DE2423504A1 (en) 1974-05-15 1974-05-15 CALENDERS, IN PARTICULAR FOR PROCESSING PAPER Web

Publications (1)

Publication Number Publication Date
GB1439583A true GB1439583A (en) 1976-06-16

Family

ID=5915588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2056075A Expired GB1439583A (en) 1974-05-15 1975-05-15 Calender more particularly for processing paper webs

Country Status (3)

Country Link
DE (1) DE2423504A1 (en)
FI (1) FI751412A (en)
GB (1) GB1439583A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231924A (en) * 1991-02-07 1993-08-03 Sulzer-Escher Wyss Gmbh Apparatus for the vertical adjustment of rolls

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501197A (en) * 1983-10-19 1985-02-26 Beloit Corporation Supercalender edge nip relieving
US4510859A (en) * 1984-01-23 1985-04-16 Beloit Corporation Supercalender NIP relieving arrangement
DE3713560A1 (en) * 1987-04-23 1988-11-03 Escher Wyss Gmbh CALENDAR WITH SLIDING BEARING PARTS
FI81633C (en) * 1988-01-13 1990-11-12 Valmet Paper Machinery Inc ADJUSTMENT OF SUPPLY AND SUPER CALENDAR.
FI83346C (en) * 1989-01-27 1991-06-25 Valmet Paper Machinery Inc CALENDAR, SAERSKILT EN SUPERKALANDER.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231924A (en) * 1991-02-07 1993-08-03 Sulzer-Escher Wyss Gmbh Apparatus for the vertical adjustment of rolls

Also Published As

Publication number Publication date
FI751412A (en) 1975-11-16
DE2423504A1 (en) 1975-11-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee