CH612873A5 - - Google Patents
Info
- Publication number
- CH612873A5 CH612873A5 CH53677A CH53677A CH612873A5 CH 612873 A5 CH612873 A5 CH 612873A5 CH 53677 A CH53677 A CH 53677A CH 53677 A CH53677 A CH 53677A CH 612873 A5 CH612873 A5 CH 612873A5
- Authority
- CH
- Switzerland
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
- B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
- B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
-
- 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
- Y10T83/04—Processes
- Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
- Y10T83/041—By heating or cooling
- Y10T83/0414—At localized area [e.g., line of separation]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elimination Of Static Electricity (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Replacement Of Web Rolls (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Golf Clubs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/654,201 US4029938A (en) | 1976-02-02 | 1976-02-02 | Apparatus for electrically perforating moving webs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH612873A5 true CH612873A5 (da) | 1979-08-31 |
Family
ID=24623868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH53677A CH612873A5 (da) | 1976-02-02 | 1977-01-17 |
Country Status (24)
| Country | Link |
|---|---|
| US (2) | US4029938A (da) |
| JP (1) | JPS5827080B2 (da) |
| AR (1) | AR212097A1 (da) |
| AT (1) | AT358379B (da) |
| BE (1) | BE850916A (da) |
| BR (1) | BR7607615A (da) |
| CA (1) | CA1062341A (da) |
| CH (1) | CH612873A5 (da) |
| DE (1) | DE2659076C3 (da) |
| DK (1) | DK143097C (da) |
| ES (1) | ES455316A1 (da) |
| FI (1) | FI62433C (da) |
| FR (1) | FR2339471A1 (da) |
| GB (1) | GB1514650A (da) |
| IN (1) | IN146385B (da) |
| IT (1) | IT1115754B (da) |
| LU (1) | LU76503A1 (da) |
| MX (1) | MX146169A (da) |
| NL (1) | NL172627C (da) |
| NO (1) | NO144875C (da) |
| NZ (1) | NZ182330A (da) |
| PH (2) | PH16034A (da) |
| SE (1) | SE440877B (da) |
| ZA (1) | ZA766116B (da) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447709A (en) * | 1976-05-25 | 1984-05-08 | Olin Corporation | Method for electrically perforating dielectric webs |
| DE2830326A1 (de) * | 1978-07-10 | 1980-01-24 | Schmidt Kufeke K P | Anordnung zum feinstperforieren folienartiger materialbahnen mittels hochspannungsimpulsen |
| US4295478A (en) * | 1979-04-11 | 1981-10-20 | Rjr Archer, Inc. | Composite tipping structure for use on an air-ventilated cigarette and method of manufacturing same |
| US4314142A (en) * | 1979-04-23 | 1982-02-02 | Olin Corporation | Spatially distributed electrostatic perforation of moving webs |
| US4253010A (en) * | 1979-04-23 | 1981-02-24 | Olin Corporation | Spatially distributed electrostatic perforation of moving webs |
| GB2079211B (en) * | 1980-07-09 | 1983-03-23 | Wiggins Teape Group Ltd | Spark perforation of sheet material |
| IT1157699B (it) * | 1982-09-15 | 1987-02-18 | Sasib Spa | Dispositivo perforatore elettrostatico di nastri di carta o simili |
| US4765120A (en) * | 1987-02-25 | 1988-08-23 | Lantech, Inc. | Film web perforation |
| JPH08502448A (ja) * | 1993-03-26 | 1996-03-19 | エンパック フェアパックングス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 製織物及びシート材料から成る導電性の壁部材を製造する方法及び装置 |
| US6056681A (en) * | 1996-12-13 | 2000-05-02 | Ross; Philip E. | Apparatus for forming flat-bottomed plastic bags |
| IL151315A (en) * | 2002-08-18 | 2010-04-29 | Maroon J Abu Nassar | Fixture for electrode placement |
| US20070138004A1 (en) * | 2004-07-19 | 2007-06-21 | Jinxing He | Punch device for a substrate having a large breadth and small thickness |
| US8468938B2 (en) | 2010-06-21 | 2013-06-25 | The Procter & Gamble Company | Apparatus for perforating a web material |
| US8268429B2 (en) | 2010-06-21 | 2012-09-18 | The Procter & Gamble Company | Perforated web product |
| US8535483B2 (en) | 2010-06-21 | 2013-09-17 | The Procter & Gamble Company | Apparatus for uniquely perforating a web material |
| US8287976B2 (en) | 2010-06-21 | 2012-10-16 | The Procter & Gamble Company | Uniquely perforated web product |
| US9259848B2 (en) | 2010-06-21 | 2016-02-16 | The Procter & Gamble Company | Method for providing a web with unique lines of weakness |
| US8283013B2 (en) | 2010-06-21 | 2012-10-09 | The Procter & Gamble Company | Uniquely perforated web product |
| US8443725B2 (en) | 2010-06-21 | 2013-05-21 | The Procter & Gamble Company | Method of perforating a web |
| US8763523B2 (en) | 2010-06-21 | 2014-07-01 | The Procter & Gamble Company | Method of perforating a web material |
| US8287977B2 (en) | 2010-06-21 | 2012-10-16 | The Procter & Gamble Company | Uniquely perforated web product |
| US8757058B2 (en) | 2010-06-21 | 2014-06-24 | The Procter & Gamble Company | Process for perforating a web |
| US8763526B2 (en) | 2010-06-21 | 2014-07-01 | The Procter & Gamble Company | Apparatus for perforating a web material |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2141869A (en) * | 1935-04-04 | 1938-12-27 | Konig Fritz | Perforation of insulating substances by spark discharges |
| US2545208A (en) * | 1946-04-19 | 1951-03-13 | John W Meaker | Electrical perforating apparatus |
| US2538578A (en) * | 1946-10-25 | 1951-01-16 | John W Meaker | Apparatus for electroperforating irregularly shaped articles |
| US3167641A (en) * | 1958-11-06 | 1965-01-26 | Lorillard Co P | Apparatus for perforating sheet material |
| US3017486A (en) * | 1959-03-26 | 1962-01-16 | Crosfield J F Ltd | Perforation of webs by electrical discharges |
| LU39752A1 (da) * | 1960-02-24 | 1961-04-08 | ||
| FR1290846A (fr) * | 1961-01-13 | 1962-04-20 | Installation pour l'obtention de papier poreux notamment papier à cigarettes | |
| FR1393500A (fr) * | 1964-02-12 | 1965-03-26 | Papiers Abadie Sa Des | Appareil pour la perforation électrique de matériaux en feuilles |
| US3348022A (en) * | 1964-08-26 | 1967-10-17 | Grace W R & Co | Perforating film by electrical discharge |
| US3475591A (en) * | 1968-02-29 | 1969-10-28 | Fujikawa Paper Mfg Co Ltd | Apparatus for electrically perforating cigarette papers |
| US3549943A (en) * | 1968-06-25 | 1970-12-22 | Westinghouse Electric Corp | Rotating electrode and gas arc heater employing the same |
| US3783237A (en) * | 1972-11-06 | 1974-01-01 | Reynolds Tobacco Co R | Apparatus for electrically perforating sheet material |
| JPS5047294A (da) * | 1973-08-24 | 1975-04-26 |
-
1976
- 1976-02-02 US US05/654,201 patent/US4029938A/en not_active Expired - Lifetime
- 1976-10-12 CA CA263,120A patent/CA1062341A/en not_active Expired
- 1976-10-13 ZA ZA766116A patent/ZA766116B/xx unknown
- 1976-10-14 NZ NZ182330A patent/NZ182330A/xx unknown
- 1976-10-25 GB GB44262/76A patent/GB1514650A/en not_active Expired
- 1976-10-27 IN IN1953/CAL/76A patent/IN146385B/en unknown
- 1976-11-02 FI FI763128A patent/FI62433C/fi not_active IP Right Cessation
- 1976-11-09 AT AT832876A patent/AT358379B/de active
- 1976-11-16 BR BR7607615A patent/BR7607615A/pt unknown
- 1976-11-25 NO NO764035A patent/NO144875C/no unknown
- 1976-11-25 NL NLAANVRAGE7613130,A patent/NL172627C/xx not_active IP Right Cessation
- 1976-12-07 PH PH19208A patent/PH16034A/en unknown
- 1976-12-09 JP JP51148257A patent/JPS5827080B2/ja not_active Expired
- 1976-12-10 MX MX167359A patent/MX146169A/es unknown
- 1976-12-14 AR AR265844A patent/AR212097A1/es active
- 1976-12-27 DE DE2659076A patent/DE2659076C3/de not_active Expired
- 1976-12-30 LU LU76503A patent/LU76503A1/xx unknown
-
1977
- 1977-01-11 IT IT47592/77A patent/IT1115754B/it active
- 1977-01-11 DK DK9177A patent/DK143097C/da not_active IP Right Cessation
- 1977-01-17 CH CH53677A patent/CH612873A5/xx not_active IP Right Cessation
- 1977-01-25 ES ES455316A patent/ES455316A1/es not_active Expired
- 1977-01-28 SE SE7700954A patent/SE440877B/xx not_active IP Right Cessation
- 1977-01-31 FR FR7702640A patent/FR2339471A1/fr active Granted
- 1977-01-31 BE BE174514A patent/BE850916A/xx not_active IP Right Cessation
- 1977-02-14 US US05/768,224 patent/US4100396A/en not_active Expired - Lifetime
-
1982
- 1982-09-29 PH PH27930A patent/PH19302A/en unknown
Also Published As
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |