GB924677A - Endless belt aligning apparatus - Google Patents

Endless belt aligning apparatus

Info

Publication number
GB924677A
GB924677A GB41566/62A GB4156662A GB924677A GB 924677 A GB924677 A GB 924677A GB 41566/62 A GB41566/62 A GB 41566/62A GB 4156662 A GB4156662 A GB 4156662A GB 924677 A GB924677 A GB 924677A
Authority
GB
United Kingdom
Prior art keywords
belt
roll
fork
shaft
bearing assembly
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
GB41566/62A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB924677A publication Critical patent/GB924677A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/10—Copying apparatus with a relative movement between the original and the light source during exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Pile Receivers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

924,677. Feeding sheets. MINNESOTA MINING & MANUFACTURING CO. May 15, 1959 [May 21, 1958], No. 41566/62. Divided out of 924,675. Class 100 (1). [Also in Groups XXIV and XXX] In sheet-feeding apparatus, means for maintaining alignment of an endless belt continuously advancing over a plurality of supporting rolls comprises a guide roll 49 supported on a fixed shaft 50 by a central self-aligning bearing assembly 51. The roll also rotates about a control bearing assembly 52, the inner race 53 of which, in the form of a hollow stub shaft, is capable of limited movement with respect to the shaft. The position of the inner race 53, and therefore of the axis of the roll 49, is altered in accordance with changes in the position of the edge of the belt 10 by a mechanical linkage, and in a direction to cause the belt to return to its previous path. The linkage comprises a rod 54, a fork 55 and a member 56. A spring 62 maintains the fork in light contact with the edge of the belt. In the copying machine of Fig. 1, rolls 15 and 19 are controlled for aligning a carrier belt 10 and a guide belt 16, respectively. Specification 924,676 also is referred to.
GB41566/62A 1958-05-21 1959-05-15 Endless belt aligning apparatus Expired GB924677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US736799A US2927210A (en) 1958-05-21 1958-05-21 Copying machine

Publications (1)

Publication Number Publication Date
GB924677A true GB924677A (en) 1963-05-01

Family

ID=24961347

Family Applications (3)

Application Number Title Priority Date Filing Date
GB41565/62A Expired GB924676A (en) 1958-05-21 1959-05-15 Sheet feeding apparatus
GB41566/62A Expired GB924677A (en) 1958-05-21 1959-05-15 Endless belt aligning apparatus
GB16790/59A Expired GB924675A (en) 1958-05-21 1959-05-15 Improved copying machines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB41565/62A Expired GB924676A (en) 1958-05-21 1959-05-15 Sheet feeding apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB16790/59A Expired GB924675A (en) 1958-05-21 1959-05-15 Improved copying machines

Country Status (2)

Country Link
US (1) US2927210A (en)
GB (3) GB924676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601255A1 (en) * 1996-01-16 1997-07-17 Licentia Gmbh Belt run correction device

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163755A (en) * 1958-10-20 1964-12-29 Minnesota Mining & Mfg Thermographic copy machine wherein the infrared radiation source is a flash lamp with a capillary bore
US3036216A (en) * 1958-10-23 1962-05-22 Brody Arthur Apparatus for recording lending library transactions
US3131302A (en) * 1959-12-03 1964-04-28 Minnesota Mining & Mfg Thermoprinting by pre-heating original image
NL260282A (en) * 1960-01-21
US3150262A (en) * 1960-04-05 1964-09-22 Minnesota Mining & Mfg Thermographic copying machine
US3248236A (en) * 1960-06-02 1966-04-26 Ditto Inc Thermo-wax transfer sheets
NL266807A (en) * 1960-07-07
US3162762A (en) * 1960-09-16 1964-12-22 Robert B Russell Copying apparatus and method
US3128379A (en) * 1960-11-14 1964-04-07 Minnesota Mining & Mfg Thermocopying machine with temperature and speed correlating means
US3095504A (en) * 1960-12-29 1963-06-25 Lynn Edward Oscillogram duplicator paper transport
GB998951A (en) * 1961-02-01 1965-07-21 Imagic Process Ltd Improvements relating to copying
DE1199289B (en) * 1961-04-29 1965-08-26 Zindler Lumoprint Kg Process for producing a dry copy and apparatus for carrying out the process
DE1182958B (en) * 1962-02-10 1964-12-03 Agfa Ag Device for the production of photographic images and printing forms with the help of heat
US3202818A (en) * 1962-06-07 1965-08-24 Dietzgen Co Eugene Thermographic reproduction apparatus with thermosensitive heat regulator
US3214584A (en) * 1962-08-08 1965-10-26 Minnesota Mining & Mfg Copying machine
US3227074A (en) * 1963-06-18 1966-01-04 Eastman Kodak Co Rotary copy making device with temperature responsive heating means
DE1597702B1 (en) * 1964-04-28 1970-06-25 Ricoh Kk Setting device for the number of copies to be made from an original in a copier
US3315859A (en) * 1965-03-31 1967-04-25 Eastman Kodak Co Web tracking mechanism
US3513308A (en) * 1965-11-22 1970-05-19 Fuji Photo Film Co Ltd Method and apparatus for controlling duplicating process according to optical density of developed duplicating material
US3482912A (en) * 1967-05-17 1969-12-09 Scm Corp Duplicating mechanism
US3518739A (en) * 1968-05-29 1970-07-07 Xerox Corp Tracking roller
NL154838B (en) * 1973-01-29 1977-10-17 Oce Van Der Grinten Nv DEVICE FOR COPYING SHEET ORIGINALS.
GB1456559A (en) * 1973-02-23 1976-11-24 Sony Corp Thermal printing of magnetic tapes
JPS519457A (en) * 1974-07-12 1976-01-26 Ricoh Kk Tonaazono kanetsuteichakusochi
US4699504A (en) * 1986-08-06 1987-10-13 Bell & Howell Company Control system for microimage recorders
AU658110B3 (en) * 1990-10-23 1995-02-14 Tasman Engineers Pty Ltd A belt conveyor training idler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740895A (en) * 1950-08-21 1956-04-03 Minnesota Mining & Mfg Thermoprinting apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601255A1 (en) * 1996-01-16 1997-07-17 Licentia Gmbh Belt run correction device
DE19601255C2 (en) * 1996-01-16 1998-05-28 Siemens Ag Device for correcting the position of the belt run
US6273243B1 (en) 1996-01-16 2001-08-14 Siemens Aktiengesellschaft Device for correcting the course of a belt

Also Published As

Publication number Publication date
GB924676A (en) 1963-05-01
GB924675A (en) 1963-05-01
US2927210A (en) 1960-03-01

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