JPS5056939A - - Google Patents
Info
- Publication number
- JPS5056939A JPS5056939A JP49091136A JP9113674A JPS5056939A JP S5056939 A JPS5056939 A JP S5056939A JP 49091136 A JP49091136 A JP 49091136A JP 9113674 A JP9113674 A JP 9113674A JP S5056939 A JPS5056939 A JP S5056939A
- Authority
- JP
- Japan
- 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
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
- G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
- G03B27/587—Handling photosensitive webs
- G03B27/588—Supply rolls; Cutting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/24—Advancing webs by looping or like devices
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/43—Driving mechanisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4529—With uninterrupted flow of work from supply source
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6475—With means to regulate work-feed speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6579—With means to press work to work-carrier
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Advancing Webs (AREA)
- Unwinding Webs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00395368A US3857312A (en) | 1973-09-07 | 1973-09-07 | Low drag variable demand strip feed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5056939A true JPS5056939A (de) | 1975-05-19 |
Family
ID=23562750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49091136A Pending JPS5056939A (de) | 1973-09-07 | 1974-08-08 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3857312A (de) |
JP (1) | JPS5056939A (de) |
DE (1) | DE2430105A1 (de) |
FR (1) | FR2243135A1 (de) |
IT (1) | IT1016661B (de) |
NO (1) | NO742087L (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH660351A5 (de) * | 1983-02-10 | 1987-04-15 | Steinemann Ulrich Ag | Vorrichtung zur aufnahme und steuerung einer ausgleichsschlaufe in einem kontinuierlich herangefuehrten und schrittweise weiterbewegten metallband. |
US5032707A (en) * | 1989-02-08 | 1991-07-16 | Standard Manufacturing | Bagless film handling system |
US7404349B1 (en) * | 2004-11-22 | 2008-07-29 | Roll Systems, Inc. | System and method for cutting continuous web |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814486A (en) * | 1954-12-31 | 1957-11-26 | Ibm | Web feeding apparatus |
US3561655A (en) * | 1968-05-18 | 1971-02-09 | Sankyo Kogaku Kk | Movie film feed control device |
US3704820A (en) * | 1971-05-03 | 1972-12-05 | Burroughs Corp | Web tension control device |
-
1973
- 1973-09-07 US US00395368A patent/US3857312A/en not_active Expired - Lifetime
-
1974
- 1974-06-10 NO NO742087A patent/NO742087L/no unknown
- 1974-06-22 DE DE2430105A patent/DE2430105A1/de active Pending
- 1974-08-08 JP JP49091136A patent/JPS5056939A/ja active Pending
- 1974-08-28 IT IT69631/74A patent/IT1016661B/it active
- 1974-08-28 FR FR7429400A patent/FR2243135A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US3857312A (en) | 1974-12-31 |
DE2430105A1 (de) | 1975-03-13 |
NO742087L (de) | 1975-04-01 |
IT1016661B (it) | 1977-06-20 |
FR2243135A1 (de) | 1975-04-04 |