DE3125952A1 - Filmaufwickelspule - Google Patents

Filmaufwickelspule

Info

Publication number
DE3125952A1
DE3125952A1 DE19813125952 DE3125952A DE3125952A1 DE 3125952 A1 DE3125952 A1 DE 3125952A1 DE 19813125952 DE19813125952 DE 19813125952 DE 3125952 A DE3125952 A DE 3125952A DE 3125952 A1 DE3125952 A1 DE 3125952A1
Authority
DE
Germany
Prior art keywords
film
spool
winding core
perforations
winding
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.)
Granted
Application number
DE19813125952
Other languages
German (de)
English (en)
Other versions
DE3125952C2 (enrdf_load_stackoverflow
Inventor
Tatsuya Tokyo Taguchi
Nobuo Tezuka
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
Priority claimed from JP9087580A external-priority patent/JPS5716436A/ja
Priority claimed from JP10008080A external-priority patent/JPS5724928A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3125952A1 publication Critical patent/DE3125952A1/de
Application granted granted Critical
Publication of DE3125952C2 publication Critical patent/DE3125952C2/de
Granted legal-status Critical Current

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/28—Locating light-sensitive material within camera
    • G03B17/30—Locating spools or other rotatable holders of coiled film
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
    • G03B2217/261—Details of spools

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
DE19813125952 1980-07-02 1981-07-01 Filmaufwickelspule Granted DE3125952A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9087580A JPS5716436A (en) 1980-07-02 1980-07-02 Winding spool for camera
JP10008080A JPS5724928A (en) 1980-07-22 1980-07-22 Film winder

Publications (2)

Publication Number Publication Date
DE3125952A1 true DE3125952A1 (de) 1982-04-08
DE3125952C2 DE3125952C2 (enrdf_load_stackoverflow) 1988-09-22

Family

ID=26432283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813125952 Granted DE3125952A1 (de) 1980-07-02 1981-07-01 Filmaufwickelspule

Country Status (1)

Country Link
DE (1) DE3125952A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356926A1 (en) * 1988-08-29 1990-03-07 Eastman Kodak Company Spool for web-shaped film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273984B (de) * 1967-01-28 1968-07-25 Voigtlaender Ag Vorrichtung zum selbsttaetigen Festlegen eines perforierten Films an einer Spule

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273984B (de) * 1967-01-28 1968-07-25 Voigtlaender Ag Vorrichtung zum selbsttaetigen Festlegen eines perforierten Films an einer Spule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356926A1 (en) * 1988-08-29 1990-03-07 Eastman Kodak Company Spool for web-shaped film

Also Published As

Publication number Publication date
DE3125952C2 (enrdf_load_stackoverflow) 1988-09-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition