GB1374014A - Slitting machine for plastics sheeting - Google Patents
Slitting machine for plastics sheetingInfo
- Publication number
- GB1374014A GB1374014A GB4241372A GB4241372A GB1374014A GB 1374014 A GB1374014 A GB 1374014A GB 4241372 A GB4241372 A GB 4241372A GB 4241372 A GB4241372 A GB 4241372A GB 1374014 A GB1374014 A GB 1374014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutting discs
- sheeting
- shaft
- spacers
- discs
- 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
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
- B21B2015/0021—Cutting or shearing the product in the rolling direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/26—Adjusting eccentrically-mounted roll bearings
-
- 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
- Y10T83/202—With product handling means
- Y10T83/2092—Means to move, guide, or permit free fall or flight of product
- Y10T83/2096—Means to move product out of contact with tool
- Y10T83/21—Out of contact with a rotary tool
- Y10T83/2118—Stationary mover
- Y10T83/212—And plural rotating tools
-
- 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
- Y10T83/727—With means to guide moving work
- Y10T83/739—Positively confines or otherwise determines path of work
-
- 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
- Y10T83/727—With means to guide moving work
- Y10T83/744—Plural guide elements
- Y10T83/745—Opposed
-
- 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
- Y10T83/7793—Means to rotate or oscillate tool
- Y10T83/7797—Including means to rotate both elements of tool pair
- Y10T83/7801—Including means to rotate both elements at different speeds
-
- 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
- Y10T83/783—Tool pair comprises contacting overlapped discs
- Y10T83/7843—With means to change overlap of discs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Treatment Of Fiber Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
1374014 Cutting apparatus MARSHALL & WILLIAMS CO 13 Sept 1972 [24 Nov 1971] 42413/72 Heading B4B An apparatus for slitting plastics sheeting into narrow strips comprises a pair of shafts 29, 36 each fitted with cutting discs 40 separated by spacers 41 and a plurality of guide fingers 63 aligned with each of the spacers for guiding the sheeting between the cutting discs. The cutting discs 40 and spacers 41 are held on the shafts 29, 36 by means of a collar 52, Fig. 8, having jack screw 57 therein for compressing the discs and spacers together. The shaft 29 is rotatably mounted in side plates 16, 17 mounted on a base-plate 15. The shaft 36 is mounted in bearings 33, 33A which are eccentrically mounted in the side plates so that by movement of handles 61 secured to the bearings the cutting discs 40 on the shaft 36 can be brought into and out of engagement with the cutting discs in the shaft 29. The guide fingers 63 are suspended from rods 20, 23 adjustably mounted via slots 18, 19 in the side plates. The plastics sheeting is fed from a roll (92), Fig. 10 (not shown), over rollers 70, 71, Fig. 2, to a take-up roll 93, the sheeting passing vertically through the cutting discs. The guide fingers prevent the narrow strips of plastics material from wrapping around the cutting discs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20191371A | 1971-11-24 | 1971-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1374014A true GB1374014A (en) | 1974-11-13 |
Family
ID=22747807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4241372A Expired GB1374014A (en) | 1971-11-24 | 1972-09-13 | Slitting machine for plastics sheeting |
Country Status (5)
Country | Link |
---|---|
US (1) | US3786706A (en) |
JP (2) | JPS4876183A (en) |
CA (1) | CA978085A (en) |
FR (1) | FR2160807B1 (en) |
GB (1) | GB1374014A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125508C2 (en) * | 1991-08-01 | 2001-02-15 | Prym William Gmbh & Co Kg | Cutting device for dividing a long grain into strips |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5669017A (en) * | 1979-10-05 | 1981-06-10 | Toyo Kohan Co Ltd | Narrow precision slitter device |
US4330092A (en) * | 1979-12-07 | 1982-05-18 | The Perkin-Elmer Corporation | In-line shredder apparatus |
US4643058A (en) * | 1984-05-10 | 1987-02-17 | Allied Corporation | Floating gang rotary slitting device and method |
US4614138A (en) * | 1985-05-29 | 1986-09-30 | Altman James E | Cutter for plaster board and the like |
US4635515A (en) * | 1985-05-29 | 1987-01-13 | Altman James E | Guide fence having rollers to reduce friction |
US4785699A (en) * | 1986-12-22 | 1988-11-22 | Ford Motor Company | Windshield wiper blade slitting device |
US4962684A (en) * | 1989-04-07 | 1990-10-16 | Mowry Donald E | Cutting device for a board machine |
US5211094A (en) * | 1991-11-15 | 1993-05-18 | Johnson John L | Cutter head for pallet dismantling machine |
CN111516026B (en) * | 2020-04-29 | 2021-01-08 | 太仓大中包装材料有限公司 | Foamed plastic partition plate secondary processing forming machine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US303893A (en) * | 1884-08-19 | Machine for cutting tie-bands for bundling shingles | ||
US564899A (en) * | 1896-07-28 | Ernst rahm | ||
US884556A (en) * | 1907-04-09 | 1908-04-14 | Gustav A Bauer | Rotary cutter. |
US1067269A (en) * | 1910-12-17 | 1913-07-15 | Burt Co Ltd F N | Cutting mechanism. |
US2202843A (en) * | 1937-04-06 | 1940-06-04 | Bruce V Edwards | Shredding machine |
FR890373A (en) * | 1942-11-09 | 1944-02-07 | Machine for cutting sheets of paper or the like into strips | |
US2448934A (en) * | 1946-04-15 | 1948-09-07 | Eastman Kodak Co | Slitting machine |
FR1131223A (en) * | 1955-09-07 | 1957-02-19 | Coste Et Chevaleyre | Improvements to machines for cutting substances into grains |
US3286574A (en) * | 1964-04-22 | 1966-11-22 | Durand Auguste Paul | Paper slitting apparatus |
US3387519A (en) * | 1966-02-01 | 1968-06-11 | Joseph A. Nebel | Stripper assemblies for slitting shears |
US3545326A (en) * | 1968-05-16 | 1970-12-08 | John F Madachy | Swing type arbor attachment for quick tool changes |
-
1971
- 1971-11-24 US US00201913A patent/US3786706A/en not_active Expired - Lifetime
-
1972
- 1972-07-07 CA CA146,594A patent/CA978085A/en not_active Expired
- 1972-09-13 GB GB4241372A patent/GB1374014A/en not_active Expired
- 1972-09-14 FR FR7232600A patent/FR2160807B1/fr not_active Expired
- 1972-11-07 JP JP47110854A patent/JPS4876183A/ja active Pending
-
1973
- 1973-02-09 JP JP48015754A patent/JPS4961778A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125508C2 (en) * | 1991-08-01 | 2001-02-15 | Prym William Gmbh & Co Kg | Cutting device for dividing a long grain into strips |
Also Published As
Publication number | Publication date |
---|---|
DE2257794A1 (en) | 1973-05-30 |
FR2160807A1 (en) | 1973-07-06 |
JPS4961778A (en) | 1974-06-14 |
FR2160807B1 (en) | 1975-03-14 |
CA978085A (en) | 1975-11-18 |
US3786706A (en) | 1974-01-22 |
JPS4876183A (en) | 1973-10-13 |
DE2257794B2 (en) | 1977-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |