FI931754A - Equipment for roller bearing - Google Patents

Equipment for roller bearing Download PDF

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Publication number
FI931754A
FI931754A FI931754A FI931754A FI931754A FI 931754 A FI931754 A FI 931754A FI 931754 A FI931754 A FI 931754A FI 931754 A FI931754 A FI 931754A FI 931754 A FI931754 A FI 931754A
Authority
FI
Finland
Prior art keywords
roller
bearing
axle
bearings
fastened
Prior art date
Application number
FI931754A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI98242B (en
FI931754A0 (en
FI98242C (en
Inventor
Sampo Viitanen
Kari Koirikivi
Original Assignee
Valmet Paper Machinery Inc
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 Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Priority to FI931754A priority Critical patent/FI98242C/en
Publication of FI931754A0 publication Critical patent/FI931754A0/en
Publication of FI931754A publication Critical patent/FI931754A/en
Publication of FI98242B publication Critical patent/FI98242B/en
Application granted granted Critical
Publication of FI98242C publication Critical patent/FI98242C/en

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  • Rolls And Other Rotary Bodies (AREA)

Abstract

The invention relates to a construction in journaling a roller in a roller 1, the ends of which are journalled at bearing housings 4 by means of bearings 5, 6, 7 which are mounted on an axle 3 rotating with the roller 1. The bearings are fastened to the axle 3 by a conical joint which is advantageously secured by a glue locking, the bearings 5, 6, 7 being provided with sealing constructions 10. According to the invention, a hydraulically driven piston-cylinder arrangement 24, 25, 26 is fastened to the axle 3 of the roller, between the roller 1 and the bearing 5, 6, 7, the piston 26 of which being displaceable in the axial direction of the axle by means of a hydraulic pressure in contact with the bearing 5, 6, 7, and pressing the bearing away from the roller 1 in order to demount the conical joint of the bearing and possibly the glue locking and loosening the axle from the bearing. <IMAGE>
FI931754A 1993-04-16 1993-04-16 Equipment for roller bearing FI98242C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI931754A FI98242C (en) 1993-04-16 1993-04-16 Equipment for roller bearing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931754A FI98242C (en) 1993-04-16 1993-04-16 Equipment for roller bearing
FI931754 1993-04-16

Publications (4)

Publication Number Publication Date
FI931754A0 FI931754A0 (en) 1993-04-16
FI931754A true FI931754A (en) 1994-10-17
FI98242B FI98242B (en) 1997-01-31
FI98242C FI98242C (en) 1997-05-12

Family

ID=8537760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931754A FI98242C (en) 1993-04-16 1993-04-16 Equipment for roller bearing

Country Status (1)

Country Link
FI (1) FI98242C (en)

Also Published As

Publication number Publication date
FI98242B (en) 1997-01-31
FI931754A0 (en) 1993-04-16
FI98242C (en) 1997-05-12

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Legal Events

Date Code Title Description
BB Publication of examined application