JPS55121465A - Pressure fixing device - Google Patents

Pressure fixing device

Info

Publication number
JPS55121465A
JPS55121465A JP2885779A JP2885779A JPS55121465A JP S55121465 A JPS55121465 A JP S55121465A JP 2885779 A JP2885779 A JP 2885779A JP 2885779 A JP2885779 A JP 2885779A JP S55121465 A JPS55121465 A JP S55121465A
Authority
JP
Japan
Prior art keywords
lower side
side roller
thrust force
roller
thrust
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.)
Pending
Application number
JP2885779A
Other languages
Japanese (ja)
Inventor
Akiyoshi Torikai
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2885779A priority Critical patent/JPS55121465A/en
Publication of JPS55121465A publication Critical patent/JPS55121465A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To stabilize operations and prevent the breakdown and deformation of the device by easing the generation of thrust force.
CONSTITUTION: Upper and lower side rollers 9, 8 having undulation patterns 7 in the same direction through grinding finishing are so disposed that their revolving axes become non-parallel, whereby the pressure fixing device is constituted. As a result of this, if the lower side roller 8 is revolved clockwise, the upper side roller 9 receives the rotating force F of the lower side roller 8 at the common tangent part with the lower side roller 8 but since they have a crossing angle θ, the rotating force of the roller peripheral surface becomes Fcosθ and the thrust force of Fsinθ generates in the axial direction, as against which the thrust force toward the parallel directions of the same intensity generates in the lower side roller 8, thus the both thrust forces negate with each other, whereby the generation of thrust force is suppressed. Hence, the breakdown and deformation near the bearing members of the upper and lower side rollers 9, 8 are prevented and the operations stabilized.
COPYRIGHT: (C)1980,JPO&Japio
JP2885779A 1979-03-13 1979-03-13 Pressure fixing device Pending JPS55121465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2885779A JPS55121465A (en) 1979-03-13 1979-03-13 Pressure fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2885779A JPS55121465A (en) 1979-03-13 1979-03-13 Pressure fixing device

Publications (1)

Publication Number Publication Date
JPS55121465A true JPS55121465A (en) 1980-09-18

Family

ID=12260044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2885779A Pending JPS55121465A (en) 1979-03-13 1979-03-13 Pressure fixing device

Country Status (1)

Country Link
JP (1) JPS55121465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158864A (en) * 1981-02-24 1982-09-30 Olivetti & Co Spa Electrophotographic copying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158864A (en) * 1981-02-24 1982-09-30 Olivetti & Co Spa Electrophotographic copying machine
JPH0322995B2 (en) * 1981-02-24 1991-03-28 Ingu* Chii Oribetsutei E Co Spa

Similar Documents

Publication Publication Date Title
KR940018162A (en) Apparatus for grinding the outer circumferential surface of the workpiece
ATE17663T1 (en) ROLLER WITH AXIALLY SHIFTABLE ROLLERS.
JPS5630014A (en) Rolling mill
JPS55121465A (en) Pressure fixing device
GB1367717A (en) Pulp refiner
DE3268876D1 (en) Size press
EP0175072A3 (en) Can coiler
JPS57102747A (en) Lens abrasion method
SE8201578L (en) CROSS SOCKETS FOR SOFT MATERIALS LIKE COOL
FR2425284A1 (en) Cooling bed for steel rolling mill - has two differentially toothed combs rotating square billet during reciprocal horizontal movements
JPS55121466A (en) Pressure fixing device
DE59605635D1 (en) Roller press
JPS5214160A (en) Static pressure bearing of pressure distribution adjusting type
JPS55130314A (en) Shape controlling device multistage cluster mill
JPS55101358A (en) Grinding machine
SU1480873A1 (en) Mill
JPS55106759A (en) Grinder
JPS5329710A (en) Floating head device
JPS5548441A (en) Center deflection reforming and rolling device of valve bar material in thread rolling machine
JPS5576215A (en) Pad type journal bearing
JPS54143214A (en) Fixing device of rotary head motor
JPS5662186A (en) Stamping device
JPS52101342A (en) Bearing system with type of eccentrically supported pad
JPS5614622A (en) Cylindrical roller bearing
Howard Rolling Mill Roll