FR2201978A1 - - Google Patents
Info
- Publication number
- FR2201978A1 FR2201978A1 FR7335981A FR7335981A FR2201978A1 FR 2201978 A1 FR2201978 A1 FR 2201978A1 FR 7335981 A FR7335981 A FR 7335981A FR 7335981 A FR7335981 A FR 7335981A FR 2201978 A1 FR2201978 A1 FR 2201978A1
- Authority
- FR
- France
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M7/00—Devices for opening envelopes
- B43M7/005—Devices for opening envelopes with at least two cutting discs
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/912—Envelope openers
-
- 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
- Y10T83/525—Operation controlled by detector means responsive to work
- Y10T83/538—Positioning of tool controlled
-
- 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
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7809—Tool pair comprises rotatable tools
- Y10T83/7822—Tool pair axially shiftable
- Y10T83/7826—With shifting mechanism for at least one element of tool pair
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1474972A CH538942A (de) | 1972-10-09 | 1972-10-09 | Vorrichtung zum Aufschneiden von Briefumschlägen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2201978A1 true FR2201978A1 (it) | 1974-05-03 |
| FR2201978B1 FR2201978B1 (it) | 1979-04-06 |
Family
ID=4403530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7335981A Expired FR2201978B1 (it) | 1972-10-09 | 1973-10-09 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3867860A (it) |
| CH (1) | CH538942A (it) |
| DE (1) | DE2320324C3 (it) |
| DK (1) | DK139774B (it) |
| FR (1) | FR2201978B1 (it) |
| GB (1) | GB1423243A (it) |
| IT (1) | IT995553B (it) |
| NL (1) | NL154160B (it) |
| NO (1) | NO135460C (it) |
| SE (1) | SE388813B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52152800A (en) * | 1976-04-23 | 1977-12-19 | Stephens Ind Inc | Device for openning edge of envelope |
| US4793229A (en) * | 1986-12-24 | 1988-12-27 | Western Printing Machinery Company | Multifunctional web rotary module |
| CN107322662A (zh) * | 2017-08-09 | 2017-11-07 | 陈秀玲 | 便于使用的药材切片机 |
| CN107379098A (zh) * | 2017-08-09 | 2017-11-24 | 陈秀玲 | 药材切片机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027045A (en) * | 1935-07-03 | 1936-01-07 | Bircher Co Inc | Envelope opening machine |
-
1972
- 1972-10-09 CH CH1474972A patent/CH538942A/de not_active IP Right Cessation
-
1973
- 1973-04-21 DE DE2320324A patent/DE2320324C3/de not_active Expired
- 1973-09-25 NL NL737313224A patent/NL154160B/xx not_active IP Right Cessation
- 1973-10-02 IT IT29630/73A patent/IT995553B/it active
- 1973-10-04 SE SE7313499A patent/SE388813B/xx unknown
- 1973-10-05 US US404012A patent/US3867860A/en not_active Expired - Lifetime
- 1973-10-08 DK DK545973AA patent/DK139774B/da not_active IP Right Cessation
- 1973-10-08 NO NO3898/73A patent/NO135460C/no unknown
- 1973-10-09 FR FR7335981A patent/FR2201978B1/fr not_active Expired
- 1973-10-09 GB GB4710273A patent/GB1423243A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7313224A (it) | 1974-04-11 |
| FR2201978B1 (it) | 1979-04-06 |
| CH538942A (de) | 1973-07-15 |
| SE388813B (sv) | 1976-10-18 |
| NO135460B (it) | 1977-01-03 |
| IT995553B (it) | 1975-11-20 |
| GB1423243A (en) | 1976-02-04 |
| DE2320324C3 (de) | 1975-11-20 |
| DE2320324A1 (de) | 1974-04-18 |
| NO135460C (it) | 1977-04-13 |
| US3867860A (en) | 1975-02-25 |
| DE2320324B2 (de) | 1975-04-03 |
| DK139774B (da) | 1979-04-17 |
| NL154160B (nl) | 1977-08-15 |
| DK139774C (it) | 1979-10-15 |