GB1440169A - Shearing machine - Google Patents
Shearing machineInfo
- Publication number
- GB1440169A GB1440169A GB2042574A GB2042574A GB1440169A GB 1440169 A GB1440169 A GB 1440169A GB 2042574 A GB2042574 A GB 2042574A GB 2042574 A GB2042574 A GB 2042574A GB 1440169 A GB1440169 A GB 1440169A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- leading end
- sheet
- shearing
- fixed blade
- 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
- 238000010008 shearing Methods 0.000 title abstract 3
- 238000013459 approach Methods 0.000 abstract 1
- 230000000881 depressing effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
- B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/02—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines for performing different cutting operations on travelling stock, e.g. slitting and severing simultaneously
-
- 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
- Y10T83/2181—Active delivery means mounted on tool support
-
- 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
- Y10T83/2196—Roller[s]
-
- 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
- Y10T83/4531—Work feed increment shorter than longitudinal tool field
-
- 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
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8873—Straight line motion combined with tilting in plane of stroke
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
1440169 Shearing SCHLOEMANN-SIEMAG AG 9 May 1974 [7 June 1973] 20425/74 Heading B3W In a rolling cut shear, the leading end 10 of the arcuate crank-driven blade 9 is preceded by a roller 13. Sheet 11, fed from right to left between shearing strokes by rollers 12, through a distance corresponding to the cutting length of the blades 3, 9, is still moving as the leading end 10 approaches the trailing end of the previous cut. The roller 13, projecting towards the fixed blade 3 slightly beyond the leading end 10, rolls along the severed sheet depressing it and so preventing the leading end 10 from scratching it. A roller 14 projecting slightly above the cutting edge of the fixed blade 3 and with its axis of rotation displaced relative to that of roller 13 supports the sheet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732329095 DE2329095C3 (en) | 1973-06-07 | Slitting shears for rolled sheets, especially for thick sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1440169A true GB1440169A (en) | 1976-06-23 |
Family
ID=5883364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2042574A Expired GB1440169A (en) | 1973-06-07 | 1974-05-09 | Shearing machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US3886828A (en) |
JP (1) | JPS5546804B2 (en) |
CS (1) | CS181757B2 (en) |
FR (1) | FR2232390B3 (en) |
GB (1) | GB1440169A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004649A1 (en) * | 1986-01-31 | 1987-08-13 | Slavyansky Filial Vsesojuznogo Nauchno-Issledovate | Method and rolling-cut shears for cutting sheet material |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51135276A (en) * | 1975-05-12 | 1976-11-24 | Kawaguchiko Seimitsu Kk | Insect capturing device |
JPS5728505U (en) * | 1980-07-25 | 1982-02-15 | ||
EP0055063B1 (en) * | 1980-12-23 | 1985-10-30 | DAVY McKEE (SHEFFIELD) LIMITED | Shear |
JPS5873306A (en) * | 1981-10-23 | 1983-05-02 | ワイケイケイ株式会社 | Cutting apparatus of slide fastener chain |
US4476760A (en) * | 1983-02-18 | 1984-10-16 | Joseph Galkin Corporation | Cutting system |
DE3402567C2 (en) * | 1984-01-26 | 1986-01-23 | Peddinghaus, Carl Ullrich, Dr., 5600 Wuppertal | Device for cutting rod material, in particular reinforcing steel rods |
JPS61174206U (en) * | 1985-04-17 | 1986-10-30 | ||
US5365690B1 (en) * | 1993-01-04 | 1998-03-03 | Ecolab Inc | Flying insect trap using reflected and radiated light |
US6959510B1 (en) | 1994-10-21 | 2005-11-01 | Ecolab, Inc. | Insect trap with continuous light pattern |
DE10259903A1 (en) * | 2002-12-20 | 2004-08-26 | Sms Demag Ag | Scissors for cross cutting heavy plate with an eccentric drive |
JP4194899B2 (en) * | 2003-08-12 | 2008-12-10 | 三菱日立製鉄機械株式会社 | Rolling cut shear |
FI119625B (en) * | 2006-06-29 | 2009-01-30 | Pivatic Oy | Cutter for cutting ribbon or disc-like material |
CN102366843A (en) * | 2010-09-08 | 2012-03-07 | 新疆八一钢铁股份有限公司 | Dragging length-measuring thin plate hydraulic cutter |
CN103182557B (en) * | 2013-03-25 | 2015-06-17 | 北京京诚之星科技开发有限公司 | Double-shaft asynchronous transmission hobbing type shearing equipment |
JP5892126B2 (en) * | 2013-08-27 | 2016-03-23 | Jfeスチール株式会社 | Shear speed setting device, rolling cut shear, shear speed setting method, and steel plate shearing method |
CN103639513A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Fixed-length plate shearing machine |
CN103639510B (en) * | 2013-11-15 | 2015-11-18 | 四川银河钢结构工程有限公司 | A kind of plate shearing machine being applicable to different thickness of slab |
CN103894665A (en) * | 2014-02-28 | 2014-07-02 | 南通太和机械集团有限公司 | Plate shearing machine accurate in localization |
NL2013158B1 (en) * | 2014-07-09 | 2016-09-09 | Vmi Holland Bv | Cutting device for cutting tire components. |
CN105728818B (en) * | 2016-04-22 | 2018-02-23 | 济南天旭数控机械有限公司 | A kind of strip cutter |
CN107053319A (en) * | 2017-06-08 | 2017-08-18 | 玖德隆机械(昆山)有限公司 | Metering-type rubber sheet plate shearing machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1986685A (en) * | 1933-08-08 | 1935-01-01 | Andrew W Soderberg | Shears |
DE1527007B1 (en) * | 1963-12-05 | 1970-10-22 | Moeller & Neumann Gmbh | Tin snips with a straight and a curved knife |
US3492898A (en) * | 1967-02-21 | 1970-02-03 | Schloemann Ag | Shears for trimming rolled metal sheets |
-
1974
- 1974-03-19 FR FR7409231A patent/FR2232390B3/fr not_active Expired
- 1974-04-30 CS CS7400003102A patent/CS181757B2/en unknown
- 1974-05-09 GB GB2042574A patent/GB1440169A/en not_active Expired
- 1974-05-17 US US470747A patent/US3886828A/en not_active Expired - Lifetime
- 1974-06-07 JP JP6417274A patent/JPS5546804B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004649A1 (en) * | 1986-01-31 | 1987-08-13 | Slavyansky Filial Vsesojuznogo Nauchno-Issledovate | Method and rolling-cut shears for cutting sheet material |
AU584698B2 (en) * | 1986-01-31 | 1989-06-01 | Slavyansky filial Vsesojuznogo Nauchno-issledovatelskogo i proektno-konstruktorskogo instituta metallurgicheskogo mashinostroenia imeni A.I. Tselikova | Method and rolling-cut shears for cutting sheet material |
Also Published As
Publication number | Publication date |
---|---|
JPS5546804B2 (en) | 1980-11-26 |
US3886828A (en) | 1975-06-03 |
JPS5035778A (en) | 1975-04-04 |
DE2329095A1 (en) | 1975-01-02 |
CS181757B2 (en) | 1978-03-31 |
FR2232390A1 (en) | 1975-01-03 |
FR2232390B3 (en) | 1977-01-07 |
DE2329095B2 (en) | 1977-01-27 |
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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 |