CA980159A - Low-cost roller-type photographic fluid spreading apparatus - Google Patents

Low-cost roller-type photographic fluid spreading apparatus

Info

Publication number: CA980159A
Authority: CA; Canada
Prior art keywords: low; spreading apparatus; type photographic; fluid spreading; cost roller
Prior art date: 1971-07-07
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

CA146,539A

Other languages

English (en)

Other versions

CA146539S (en

Inventor

Herbert A. Bing

Leon Rubinstein

Christopher Brayton

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.)

Polaroid Corp

Original Assignee

Polaroid 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.)

1971-07-07

Filing date

1972-07-06

Publication date

1975-12-23

1972-07-06 Application filed by Polaroid Corp filed Critical Polaroid Corp

1975-12-23 Application granted granted Critical

1975-12-23 Publication of CA980159A publication Critical patent/CA980159A/en

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title 1

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
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D9/00—Diffusion development apparatus
- G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid
- G03D9/025—Diffusion development apparatus using rupturable ampoules of liquid for colour films

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photographic Developing Apparatuses (AREA)
Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Photographic Processing Devices Using Wet Methods (AREA)

CA146,539A 1971-07-07 1972-07-06 Low-cost roller-type photographic fluid spreading apparatus Expired CA980159A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16036471A	1971-07-07	1971-07-07

Publications (1)

Publication Number	Publication Date
CA980159A true CA980159A (en)	1975-12-23

Family

ID=22576575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA146,539A Expired CA980159A (en)	1971-07-07	1972-07-06	Low-cost roller-type photographic fluid spreading apparatus

Country Status (11)

Country	Link
US (1)	US3745904A (de)
JP (1)	JPS5535698B1 (de)
AT (1)	AT323554B (de)
AU (1)	AU472621B2 (de)
CA (1)	CA980159A (de)
CH (1)	CH554546A (de)
DE (1)	DE2231727C3 (de)
FR (1)	FR2145313A5 (de)
GB (1)	GB1398322A (de)
IT (1)	IT958499B (de)
NL (1)	NL182841C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3983567A (en) *	1975-02-20	1976-09-28	Eastman Kodak Company	Pressure roller assembly for self processing camera
US4253757A (en) *	1979-10-01	1981-03-03	Polaroid Corporation	Spread roller assembly
US4299471A (en) *	1980-04-21	1981-11-10	Polaroid Corporation	Self-developing camera back with removable processing assembly
DE3150225C1 (de) *	1981-12-18	1983-04-07	Agfa-Gevaert Ag, 5090 Leverkusen	Lagerbuchse und/oder zu ihrer Verwendung geeignete Lageranordnung fuer Walzen in fotografischen Behandlungsgeraeten
US4568167A (en) *	1984-08-27	1986-02-04	Polaroid Corporation	Film processing roller assembly
JPH0511549Y2 (de) *	1986-07-11	1993-03-23
US4886732A (en) *	1988-11-21	1989-12-12	Polaroid Corporation	35 mm self-developing transparency film assemblage
US4884088A (en) *	1988-11-21	1989-11-28	Polaroid Corporation	Kit for converting 35 mm camera for use with self-developing transparency film

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2056584A (en) *	1935-03-27	1936-10-06	Bruning Charles Co Inc	Apparatus for developing prints
US2722871A (en) *	1952-09-19	1955-11-08	Polaroid Corp	Photographic apparatus
US3053160A (en) *	1960-08-08	1962-09-11	Polaroid Corp	Photographic film unit
US3165039A (en) *	1963-03-29	1965-01-12	Polaroid Corp	Photographic apparatus
DE1235734B (de) *	1964-05-06	1967-03-02	Polaroid Corp	Selbstentwicklerkamera
DE1264950B (de) *	1965-04-21	1968-03-28	Polaroid Corp	Selbstentwicklerkamera
US3364834A (en) *	1965-06-14	1968-01-23	Polaroid Corp	Photographic processing apparatus
US3498196A (en) *	1967-07-25	1970-03-03	Polaroid Corp	Photographic apparatus for distributing processing fluid from a pod
US3499373A (en) *	1967-07-25	1970-03-10	Polaroid Corp	Photographic apparatus
US3511152A (en) *	1968-03-18	1970-05-12	Polaroid Corp	Film advancing apparatus
US3589262A (en) *	1968-06-21	1971-06-29	Polaroid Corp	Photographic processing apparatus
US3561340A (en) *	1969-02-24	1971-02-09	Polaroid Corp	Removable processing roller assembly for a self-developing camera
US3590707A (en) *	1970-02-24	1971-07-06	Polaroid Corp	Self-erecting compressive members in a camera

1971
- 1971-07-07 US US00160364A patent/US3745904A/en not_active Expired - Lifetime
1972
- 1972-06-22 IT IT51097/72A patent/IT958499B/it active
- 1972-06-26 AU AU43897/72A patent/AU472621B2/en not_active Expired
- 1972-06-28 DE DE2231727A patent/DE2231727C3/de not_active Expired
- 1972-06-29 GB GB3055872A patent/GB1398322A/en not_active Expired
- 1972-06-29 NL NLAANVRAGE7209033,A patent/NL182841C/xx not_active IP Right Cessation
- 1972-06-30 CH CH988272A patent/CH554546A/de not_active IP Right Cessation
- 1972-07-05 AT AT575772A patent/AT323554B/de not_active IP Right Cessation
- 1972-07-06 JP JP6716272A patent/JPS5535698B1/ja active Pending
- 1972-07-06 CA CA146,539A patent/CA980159A/en not_active Expired
- 1972-07-06 FR FR7224553A patent/FR2145313A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE2231727C3 (de)	1982-03-04
GB1398322A (en)	1975-06-18
AU472621B2 (en)	1976-05-27
NL7209033A (de)	1973-01-09
DE2231727B2 (de)	1981-06-19
NL182841B (nl)	1987-12-16
NL182841C (nl)	1988-05-16
AT323554B (de)	1975-07-25
FR2145313A5 (de)	1973-02-16
DE2231727A1 (de)	1973-01-18
AU4389772A (en)	1974-01-03
CH554546A (de)	1974-09-30
JPS5535698B1 (de)	1980-09-16
US3745904A (en)	1973-07-17
IT958499B (it)	1973-10-20

Publication	Publication Date	Title
CA929744A (en)	1973-07-10	Fluid applicator apparatus
AU472621B2 (en)	1976-05-27	Low-cost roller-type photographic fluid spreading apparatus
CA936436A (en)	1973-11-06	Fluid transfer apparatus
CA992782A (en)	1976-07-13	Photographic apparatus
CA967753A (en)	1975-05-20	Fluid metering device
CA981502A (en)	1976-01-13	Photographic apparatus
CA985085A (en)	1976-03-09	Film-advancing apparatus
CA936211A (en)	1973-10-30	Fluid heating apparatus
CA971410A (en)	1975-07-22	Photographic apparatus
CA951963A (en)	1974-07-30	Fluid pumping apparatus
CA990997A (en)	1976-06-15	Low-cost photographic fluid spreading apparatus
CA964092A (en)	1975-03-11	Photographic apparatus
CA868693A (en)	1971-04-20	Fluid device
CA869843A (en)	1971-05-04	Fluid apparatus
CA860026A (en)	1971-01-05	Spreader for photographic apparatus
CA886469A (en)	1971-11-23	Flow spreading device
CA873677A (en)	1971-06-22	Fluid valving device
CA868724A (en)	1971-04-20	Fluid metering device
CA832812A (en)	1970-01-27	Fluid transfer apparatus
CA838982A (en)	1970-04-14	Fluid transfer apparatus
CA853013A (en)	1970-10-06	Fluid apparatus
AU455859B2 (en)	1970-03-02	Fluid applicator apparatus
CA933744A (en)	1973-09-18	Fluid applicator apparatus
CA848883A (en)	1970-08-11	Fluid applicator apparatus
AU447751B2 (en)	1973-03-08	Fluid heating apparatus