SE8702339D0 - PAPER MACHINERY AND PAPER TREATMENT DEVICES - Google Patents

PAPER MACHINERY AND PAPER TREATMENT DEVICES

Info

Publication number
SE8702339D0
SE8702339D0 SE8702339A SE8702339A SE8702339D0 SE 8702339 D0 SE8702339 D0 SE 8702339D0 SE 8702339 A SE8702339 A SE 8702339A SE 8702339 A SE8702339 A SE 8702339A SE 8702339 D0 SE8702339 D0 SE 8702339D0
Authority
SE
Sweden
Prior art keywords
paper
power source
machinery
treatment devices
shaft
Prior art date
Application number
SE8702339A
Other languages
Swedish (sv)
Other versions
SE8702339L (en
Inventor
O Leinonkoski
Original Assignee
Valmet Oy
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 Oy filed Critical Valmet Oy
Publication of SE8702339D0 publication Critical patent/SE8702339D0/en
Publication of SE8702339L publication Critical patent/SE8702339L/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/02—Mechanical driving arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
    • F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
    • F16D3/845—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers allowing relative movement of joint parts due to the flexing of the cover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22326—Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Abstract

The invention relates to a mechanical drive device for paper machines and paper aftertreatment installations in which the required drive power is transmitted from a power source (20), such as for example a motor or the like, via an articulated shaft construction (22) to the driven roll (10). According to the invention, the joints of the articulated shaft construction (22) between the power source (20) and the driven roll (10) are homokinetic joints (23, 24). The articulated shaft construction comprises an intermediate shaft (22) which is connected by means of said homokinetic joints (23, 24) on one side to the shaft (21) of the power source and on the other side to the shaft (11) of the driven roll. By means of the solution according to the invention, variations in the speed of the roll (10) and vibrations resulting from them are significantly reduced. <IMAGE>
SE8702339A 1986-06-09 1987-06-05 PAPER MACHINERY AND PAPER TREATMENT DEVICES SE8702339L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI862460A FI75031B (en) 1986-06-09 1986-06-09 MEKANISK DRIVANORDNING FOER PAPPERSMASKINER OCH EFTERBEHANDLINGSANORDNINGAR FOER PAPPER.

Publications (2)

Publication Number Publication Date
SE8702339D0 true SE8702339D0 (en) 1987-06-05
SE8702339L SE8702339L (en) 1987-12-10

Family

ID=8522773

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702339A SE8702339L (en) 1986-06-09 1987-06-05 PAPER MACHINERY AND PAPER TREATMENT DEVICES

Country Status (4)

Country Link
JP (1) JPS62289696A (en)
DE (1) DE3718438A1 (en)
FI (1) FI75031B (en)
SE (1) SE8702339L (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53733C (en) * 1975-04-25 1978-07-10 Valmet Oy MECHANICAL DRIVANORDING FOR TORK- OCH / ELLER PRESSVALS ELLER VALSGRUPP I EN PAPPERS- ELLER CELLULOSAMASKIN

Also Published As

Publication number Publication date
FI75031B (en) 1987-12-31
DE3718438A1 (en) 1987-12-10
JPS62289696A (en) 1987-12-16
FI862460A0 (en) 1986-06-09
SE8702339L (en) 1987-12-10

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