GB733122A - Method and machine for perforating sheet material - Google Patents
Method and machine for perforating sheet materialInfo
- Publication number
- GB733122A GB733122A GB2187653A GB2187653A GB733122A GB 733122 A GB733122 A GB 733122A GB 2187653 A GB2187653 A GB 2187653A GB 2187653 A GB2187653 A GB 2187653A GB 733122 A GB733122 A GB 733122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- electrodes
- electrode
- pair
- puncture
- Prior art date
- 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
- B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
- B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
- B26F1/0069—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool travels with the tube
-
- 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
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
-
- 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
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/037—Perforate
-
- 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
- Y10S83/929—Particular nature of work or product
- Y10S83/949—Continuous or wound supply
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1056—Perforating lamina
-
- 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
- Y10T83/02—Other than completely through work thickness
- Y10T83/0333—Scoring
- Y10T83/0385—Rotary scoring blade
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/483—With cooperating rotary cutter or backup
- Y10T83/4838—With anvil backup
- Y10T83/4841—With resilient anvil surface
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
733,122. Heating by electric arcs. ANDREWS, A. M. Aug. 7, 1953 [Oct. 21, 1952], No. 21876/53. Class 39 (3). [Also in Group VIII] A method of perforating a sheet. of heat fusible material to form therein an opening of finite size comprises puncturing the sheet, introducing the sheet between a pair of opposing electrodes, producing relative movement between the punctured part of the sheet and the electrodes in a direction parallel to the plane of the sheet, the electrodes being of extended dimensions in the direction of the said relative movement, and producing through the puncture between the electrodes an electric arc discharge which is maintained for a predetermined time which is controlled by the time the puncture is between the electrodes and which is sufficient to heat and fuse the material immediately surrounding the puncture. In the machine shown, a plastic sheet 11 is fed by means of a pair of rollers 12, 13 between a pair of rollers 25, 26 for puncturing the sheet and then between a pair of electrodes 43, 44. The electrode 43 is embedded in a table 10 so that the surface thereof lies flush with the surface of the table while the electrode 44 is mounted on a resilient arm 45 which is releasably clamped by a bar 47 and bolts 48 so that the electrode 44 can be adjusted relatively to the electrode 43 in the direction of travel of the sheet. The electrode 44 has a width greater than the lateral distance between the two outermost rows of perforations. Specification 676,709, [Group VIII], is referred to.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US733122XA | 1952-10-21 | 1952-10-21 | |
US31603752 US2683208A (en) | 1952-10-21 | 1952-10-21 | Apparatus for perforating |
Publications (1)
Publication Number | Publication Date |
---|---|
GB733122A true GB733122A (en) | 1955-07-06 |
Family
ID=26754347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2187653A Expired GB733122A (en) | 1952-10-21 | 1953-08-07 | Method and machine for perforating sheet material |
Country Status (2)
Country | Link |
---|---|
US (1) | US2683208A (en) |
GB (1) | GB733122A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971193C (en) * | 1954-03-17 | 1958-12-24 | Reinhard Staeger | Supple, soft, heat-insulating material sheet for clothing, sleeping bags, blankets, etc. like |
EP0328295A2 (en) * | 1988-02-06 | 1989-08-16 | Autobond Limited | Sheet separating apparatus |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126777A (en) * | 1964-03-31 | shabram | ||
US2749180A (en) * | 1952-10-31 | 1956-06-05 | Alvadore M Andrews | Sprinkling device |
US2824326A (en) * | 1955-04-04 | 1958-02-25 | George W Williams | Automatic feed paint and texture applicator |
GB851473A (en) * | 1956-01-03 | 1960-10-19 | Kendall & Co | Treatment of flexible, thermoplastic, organic polymeric sheets and films |
US3118336A (en) * | 1959-07-08 | 1964-01-21 | Fiber cutter | |
US3160687A (en) * | 1962-11-19 | 1964-12-08 | Alvadore M Andrews | Method and apparatus for producing perforated sheeting and tubes |
US3270105A (en) * | 1965-05-14 | 1966-08-30 | Anaconda Wire & Cable Co | Apparatus and method for making a leak-detecting electrical conductor |
US3631752A (en) * | 1969-12-17 | 1972-01-04 | Northern Natural Gas Co | Subsurface irrigation pipeline device |
US3664240A (en) * | 1970-09-17 | 1972-05-23 | Smithe Machine Co Inc F L | Arrangement for adjustable split scoring of seal and bottom score of an envelope of a bag blank |
US4856400A (en) * | 1988-02-17 | 1989-08-15 | Kelzer Robert A | Scoring cutter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2204573A (en) * | 1937-06-03 | 1940-06-18 | Sperry Gyroscope Co Inc | Electrically operated engine starter |
US2224941A (en) * | 1939-03-23 | 1940-12-17 | Philip G Weimer | Egg venting device |
BE481836A (en) * | 1942-07-24 | 1900-01-01 | ||
US2550366A (en) * | 1946-10-25 | 1951-04-24 | Meaker | Method and apparatus for electroperforating sheet material |
-
1952
- 1952-10-21 US US31603752 patent/US2683208A/en not_active Expired - Lifetime
-
1953
- 1953-08-07 GB GB2187653A patent/GB733122A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE971193C (en) * | 1954-03-17 | 1958-12-24 | Reinhard Staeger | Supple, soft, heat-insulating material sheet for clothing, sleeping bags, blankets, etc. like |
EP0328295A2 (en) * | 1988-02-06 | 1989-08-16 | Autobond Limited | Sheet separating apparatus |
GB2214855A (en) * | 1988-02-06 | 1989-09-13 | Autobond Ltd | Laminating films |
EP0328295A3 (en) * | 1988-02-06 | 1990-10-03 | Autobond Limited | Sheet separating apparatus |
Also Published As
Publication number | Publication date |
---|---|
US2683208A (en) | 1954-07-06 |
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