DE2125920C3 - - Google Patents
Info
- Publication number
- DE2125920C3 DE2125920C3 DE2125920A DE2125920A DE2125920C3 DE 2125920 C3 DE2125920 C3 DE 2125920C3 DE 2125920 A DE2125920 A DE 2125920A DE 2125920 A DE2125920 A DE 2125920A DE 2125920 C3 DE2125920 C3 DE 2125920C3
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/0007—Perforation of photographic films
-
- 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
- Y10T83/4501—Work feed means controlled by means mounted on tool or tool support
- Y10T83/4503—Such means drives the work feed means
- Y10T83/4508—With supplemental work feed means
-
- 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
- Y10T83/463—Work-feed element contacts and moves with work
- Y10T83/4635—Comprises element entering aperture in, or engaging abutment surface on, work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Photographic Developing Apparatuses (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4095170A | 1970-05-27 | 1970-05-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2125920A1 DE2125920A1 (de) | 1971-12-23 |
| DE2125920B2 DE2125920B2 (de) | 1973-10-04 |
| DE2125920C3 true DE2125920C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-09 |
Family
ID=21913893
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2125920A Granted DE2125920B2 (de) | 1970-05-27 | 1971-05-25 | Vornchtung zum schrittweisen Fortschalten eines bandförmigen Ma tenals |
| DE2166201*A Pending DE2166201A1 (de) | 1970-05-27 | 1971-05-25 | Einfaedelvorrichtung zum transport eines bandfoermigen materials |
| DE2166200*A Pending DE2166200A1 (de) | 1970-05-27 | 1971-05-25 | Lochstanzeinrichtung zum stanzen von perforationen |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2166201*A Pending DE2166201A1 (de) | 1970-05-27 | 1971-05-25 | Einfaedelvorrichtung zum transport eines bandfoermigen materials |
| DE2166200*A Pending DE2166200A1 (de) | 1970-05-27 | 1971-05-25 | Lochstanzeinrichtung zum stanzen von perforationen |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2659589B1 (fr) * | 1990-03-19 | 1992-06-12 | Kodak Pathe | Dispositif pour realiser sur une bande une operation selon un pas determine. |
| US5150022A (en) * | 1991-03-05 | 1992-09-22 | Waddington Electronics, Inc. | Press feeder and pilot release using servo control |
| EP0698453B1 (en) * | 1992-12-07 | 2002-04-03 | Fuji Photo Film Co., Ltd. | Perforator |
| US7330646B2 (en) * | 2005-07-19 | 2008-02-12 | Eastman Kodak Company | Camera film prewinding using D-shaped film perforations |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US641333A (en) * | 1897-12-08 | 1900-01-16 | American Metal Edge Box Company | Punching-machine for metal strips. |
| US1291524A (en) * | 1917-03-02 | 1919-01-14 | Bell & Howell Co | Apparatus for perforating cinematographic films. |
| US2779590A (en) * | 1954-04-02 | 1957-01-29 | Seastrom Mfg Co | Punch press feeding mechanism |
-
1970
- 1970-05-27 US US40951A patent/US3656384A/en not_active Expired - Lifetime
-
1971
- 1971-05-13 CA CA112898A patent/CA931498A/en not_active Expired
- 1971-05-25 DE DE2125920A patent/DE2125920B2/de active Granted
- 1971-05-25 DE DE2166201*A patent/DE2166201A1/de active Pending
- 1971-05-25 DE DE2166200*A patent/DE2166200A1/de active Pending
- 1971-05-27 FR FR7119188A patent/FR2093796A5/fr not_active Expired
- 1971-05-27 BE BE767785A patent/BE767785A/xx unknown
- 1971-05-27 GB GB561874A patent/GB1361203A/en not_active Expired
- 1971-05-27 GB GB561774A patent/GB1361202A/en not_active Expired
- 1971-05-27 GB GB1761571A patent/GB1361201A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2125920A1 (de) | 1971-12-23 |
| DE2166201A1 (de) | 1973-04-05 |
| GB1361202A (en) | 1974-07-24 |
| CA931498A (en) | 1973-08-07 |
| GB1361201A (en) | 1974-07-24 |
| FR2093796A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-28 |
| BE767785A (fr) | 1971-10-18 |
| DE2125920B2 (de) | 1973-10-04 |
| DE2166200A1 (de) | 1973-04-19 |
| US3656384A (en) | 1972-04-18 |
| GB1361203A (en) | 1974-07-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |