CH490257A - Transportwalze für dünnes Material, insbesondere photographischen Film - Google Patents

Transportwalze für dünnes Material, insbesondere photographischen Film

Info

Publication number
CH490257A
CH490257A CH259669A CH259669A CH490257A CH 490257 A CH490257 A CH 490257A CH 259669 A CH259669 A CH 259669A CH 259669 A CH259669 A CH 259669A CH 490257 A CH490257 A CH 490257A
Authority
CH
Switzerland
Prior art keywords
transport roller
photographic film
thin material
especially photographic
thin
Prior art date
Application number
CH259669A
Other languages
English (en)
Inventor
Henry Savela Edward
Original Assignee
Pako Corp
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 Pako Corp filed Critical Pako Corp
Priority to CH259669A priority Critical patent/CH490257A/de
Publication of CH490257A publication Critical patent/CH490257A/de

Links

Classifications

    • 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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1312—Details of longitudinal profile shape tapered shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/134—Axle
    • B65H2404/1342—Built-up, i.e. arrangement for mounting axle element on roller body
    • B65H2404/13421—Built-up, i.e. arrangement for mounting axle element on roller body involving two elements, i.e. an element at each end of roller body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/185—Rollers composed of several layers easy deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/06—Office-type machines, e.g. photocopiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH259669A 1969-02-20 1969-02-20 Transportwalze für dünnes Material, insbesondere photographischen Film CH490257A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH259669A CH490257A (de) 1969-02-20 1969-02-20 Transportwalze für dünnes Material, insbesondere photographischen Film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH259669A CH490257A (de) 1969-02-20 1969-02-20 Transportwalze für dünnes Material, insbesondere photographischen Film

Publications (1)

Publication Number Publication Date
CH490257A true CH490257A (de) 1970-05-15

Family

ID=4237323

Family Applications (1)

Application Number Title Priority Date Filing Date
CH259669A CH490257A (de) 1969-02-20 1969-02-20 Transportwalze für dünnes Material, insbesondere photographischen Film

Country Status (1)

Country Link
CH (1) CH490257A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114873373A (zh) * 2022-05-12 2022-08-09 国网河南省电力公司新安县供电公司 一种放线滑轮装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114873373A (zh) * 2022-05-12 2022-08-09 国网河南省电力公司新安县供电公司 一种放线滑轮装置
CN114873373B (zh) * 2022-05-12 2023-11-07 国网河南省电力公司新安县供电公司 一种放线滑轮装置

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Legal Events

Date Code Title Description
PL Patent ceased