US3727503A - Slitter having pivotal multiple spaced pairs of arbors - Google Patents

Slitter having pivotal multiple spaced pairs of arbors Download PDF

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Publication number
US3727503A
US3727503A US00202237A US3727503DA US3727503A US 3727503 A US3727503 A US 3727503A US 00202237 A US00202237 A US 00202237A US 3727503D A US3727503D A US 3727503DA US 3727503 A US3727503 A US 3727503A
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US
United States
Prior art keywords
bearing housing
arbors
housing
sleeve
pair
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 - Lifetime
Application number
US00202237A
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English (en)
Inventor
H Braner
W Jasinski
D Matsunaga
A Valencia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRANER ENG Inc
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BRANER ENG Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRANER ENG Inc filed Critical BRANER ENG Inc
Application granted granted Critical
Publication of US3727503A publication Critical patent/US3727503A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/008—Means for changing the cutting members
    • 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
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
    • B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
    • 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
    • Y10T83/7738—Optional tool pairs alternatively operative
    • 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
    • Y10T83/7747—With means to permit replacement of tool
    • 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
    • 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
    • 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9464—For rotary tool
    • Y10T83/9469—Adjustable

Definitions

  • the slitter of this invention includes a frame carrying first and second spaced bearing housings.
  • the first bearing housing is pivotally connected to the frame and carries multiple spaced pairs of arbors.
  • Each pair of arbors constitutes upper and lower arbors which are each journaled at one end to the first bearing housing and which are adapted to carry removable cutter assemblies.
  • Each pair of arbors is alignable with the second bearing housing upon pivotal movement of the first bearing housing.
  • the second bearing housing supports and journals the opposite ends of the aligned pair of arbors. During each slitting operation one selected pair of the arbors will be supported between and journaled within both bearing housings. At least one arbor of the pair of arbors so journaled within the bearing housings is preferably power driven by a driving mechanism carried by the second bearing housing.
  • the user of the slitter can assemble the cutter assemblies required for the next slitting operation on one of the remaining pairs of arbors.
  • the second bearing housing is operatively disassociated from the arbors used in the completed operation and the first bearing housing pivoted to bring another pair of arbors carrying the newly assembled cutters thereon into alignment and operative association with the second bearing housing in preparation for starting a second slitting operation.
  • Another object of this invention is to provide a slitter having multiple spaced pairs of arbors, each being shiftable into driving contact with a bearing housing carried by the slitter.
  • Still another object of this invention is to provide a slitter having multiple spaced pairs of arbors each usable for a different slitting operation.
  • Still another object of this invention is to provide a slitter which is of efficient and time-saving operation.
  • FIG. 1 is a perspective view of the slitter.
  • FIG. 2 is a fragmentary side view of the slitter.
  • FIG. 3 is a fragmentary view in sectional form of a portion of the slitter.
  • FIG. 4 is a perspective view of one end of the slitter.
  • the slitter illustrated in the drawings includes a frame 10.
  • Frame 10 carries bearing housings 12 and 14.
  • Bearing housing 12 includes aturntable 16 which carries a plurality of upright bearing blocks 18 and which includes a depending pivot member or post 20.
  • Post 20 of turntable 16 is received within frame 10 and is journaled for rotative movement about its axis by bearing members 22.
  • Each bearing block 18 is preferably equiradially positioned about the axis of rotation of post 20 and carries a pair of arbors 24 and 26 which extend outwardly from the axis of rotation of the post.
  • the number of bearing blocks 18 and therefore the number of pairs of arbors 24 and 26 carried by bearing housing 12 can vary, depending upon the size and application of the slitter.
  • arbor 24 is positioned over arbor 26 and parallels arbor 26.
  • Each arbor 24 has one end 28 journaled within a bearing 30 carried by its associated bearing block 18 and each arbor 26 has one end 28 journaled within a bearing 32 carried by its associated bearing block.
  • the arbors 24 and 26 of each pair of arbors are longitudinally slotted to receive a plurality of knives or cutters 34 and spacers 36 which are inserted over the opposite ends 38 of the arbors and which cooperate to define cutter assemblies 40.
  • the cutters 34 of each cutter assembly 40 are maintained in longitudinal alignment upon their respective arbor by a removable lock nut 42.
  • Bearing housing 14 is spaced from bearing housing 12 and includes a bearing block 44.
  • Bearing block 44 includes slide bars 46 which rest upon surface 48 of frame 10 and which are retained within spaced guides 50 so as to enable block 44 to be shifted toward and away from bearing housing 12.
  • An actuator member 52 such as a hydraulic or pneumatic piston and cylinder, is carried by frame 10 and includes an extendible-retractable actuator rod 54 which is connected to bearing block 44. Upon activation, actuator member 52 will cause shiftable movement of bearing block 44 within guides 50.
  • bearing housing 12 may be rotated with arbors 24 and 26 clearing block 44.
  • Bearing block 44 carries bearings 56 and 58 which are positioned to journal ends 38 of each pair of arbors 24 and 26 as the arbors are brought into alignment with bearing housing 14 upon pivotal movement of bearing housing 12.
  • Bearing 56 includes a rotative sleeve 60 and bearing 58 includes a rotative sleeve 62.
  • End 38 of each arbor 24 has a slot 64 formed therein to interlock with a key 65 carried by sleeve 60.
  • End 38 of each arbor 26 has a slot 66 formed therein to interlock with a key 67 carried by sleeve 62.
  • the aligned arbors are then rotated to align slots 64 and 66 in the ends of the arbors with keys 65 and 67 in the sleeves.
  • Actuator member 52 is then activated to urge bearing block 44 toward the and down relative to bearings 32 and 58 which are fixedly positioned within their respective bearing blocks.
  • Bearings 30 and 56 are retained within their respective bearing blocks by guide plates 70.
  • a jackscrew assembly 72 is mounted to the top of each bearing block 18 and 44.
  • Each jackscrew assembly 72 includes a vertically shiftable connector rod 74 which is connected to bearings 30 and 56 and which upon actuation of the jackscrew assembly causes the connected bearing to be raised or lowered within its bearing block.
  • the jackscrew assembly 72 carried by bearing block 44 includes a drive shaft 76 which is connected at its outboard end to a drive motor 78 and which upon rotation causes the raising and lowering of rod 74.
  • the inboard end of drive shaft 76 defines a female coupler portion 80 which is journaled within a suitable support 82.
  • a shaft revolution counter 84 is operatively coupled to drive shaft 76.
  • Each jackscrew assembly 72 carried by a bearing block 18 includes a drive shaft 86 which is connected at one end to across-over shaft 88 and at the other end to a shaft revolution counter 90.
  • Drive shaft 86 upon rotation, causes the'raising and lowering of rod 74 of the jackscrew assembly.
  • Each cross-over shaft 88 extends outwardly from the rotational axis of bearing housing 12 and is journaled within a suitable support 92.
  • a male coupler portion 94 is formed at the free end of each shaft 88.
  • Revolution counters 84 and 90 serve to indicate the relative positions of the ends of arbor 24 as it is raised or lowered.
  • Arbors 26 lie in a horizontal plane extending normally to the axis of rotation of bearing housing 12. It is to be understood that in some constructions of this invention, arbor 26 instead of or in conjunction with arbor 24 may be designed so as to be adjustable in position.
  • a gear box 100 is mounted to frame and includes an output shaft 102 which is slidably received within sleeve 62.
  • the input shaft 106 of gear box is operatively connected by suitable power transmitting gearing to shaft 102 and carries a sprocket 108 which is operatively connected by an endless drive chain 110 to a sprocket 112 connected to a transmission 114 located in the bottom of frame 10.
  • a drivemotor 116 is connected to transmission 114. Actuation of motor 116 causes the rotation of output shaft 102 which in turn causes the simultaneous rotation of sleeves 60 and 62 and a corresponding rotation of that pair of arbors 24 and 26 which is drive-connected to the sleeves.
  • the sheet material utilized in the slitting operation is carried upon a stock roll and is fed between the cutter assemblies 40 carried by that selected pair of arbors 24 and 26 supported between bearing housings l2 and 14.
  • the slit sheet material as it emerges from between the cutter assemblies is wound upon a power driven takeup roller which serves to pull the material through the cutter assemblies.
  • the power drive to the arbors serves to assist in the cutting operation and may include an overriding clutch which can be carried within gear box 100 to permit free running of the arbors should the speed of the take-up roll exceed that of the driven speed of the arbors.
  • the user of the slitter can arrange the cutting assemblies on one of the other unused pairs of arbors 24 and 26 in preparation for the next slitting operation.
  • the previously used cutter assemblies can be removed from their arbors and the arbors prepared, if desired, for still another succeeding slitter operation. Through this means, the downtime for the slitter is maintained at a minimum. Additionally, the
  • size of one pair of arbors 24 and 26 may vary from the size of other pairs of arbors carried by bearing housing 12 so as to accommodate various thicknesses of sheet material and slitter requirements.
  • a slitter comprising a frame, first and second spaced housings carried by said frame, means pivotally connecting said first housing to said frame, said first housing carrying multiple spaced pairs of arbors, each pair of arbors connected at one end to said first housing, each arbor adapted to carry removable cutters, each pair or arbors being alignable with said second housing upon pivotal movement of said first housing, the other end of each pair of arbors being supported by said second housing when said arbors are aligned with said second housing, whereby said pairs of arbors so supported by said second bearing housing may be utilized for one slitting operation and simultaneously therewith another pair of arbors may be fitted with cutters for use in another subsequent slitting operation.
  • a slitter comprising a frame, first and second spaced bearing housings carried by said frame, means pivotally connecting said first bearing housing to said frame, said first bearing housing carrying multiple spaced pairs of arbors, each pair of arbors journaled at one end within said first bearing housing, each arbor adapted to carry removable cutters, said second bearing housing being shiftable toward and away from said first bearing housing, each pair of arbors being alignable with said second bearing housing upon pivotal movement of said first bearing housing, the other end of each pair of arbors being journaled within said second bearing housing when said arbors are aligned with the second bearing housing and said second bearing housing is shifted toward said first bearing housing, whereby said pairs of arbors so journaled within said second bearing housing may be utilized for one slitting operation and simultaneously therewith another pair of arbors may be fitted with cutters for use in subsequent slitting operation.
  • said drive means includes a drive shaft carried by said frame, a sleeve journaled for rotation within said second bearing housing, means connecting said sleeve to said drive shaft for rotation with but permitting longitudinal movement relative to said drive shaft, means securing said sleeve to said second bearing housing for shiftable movement with said second bearing housing toward and away from said first bearing housing, said sleeve remaining in rotatable contact with said drive shaft during said shiftable movement of said second bearing housing, said one arbor being alignable with said sleeve upon pivotal movement of said first bearing housing and carrying means for connecting said one arbor to said sleeve for rotation with said drive shaft when said second bearing housing is shifted toward said first bearing housing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Control Of Cutting Processes (AREA)
  • Shearing Machines (AREA)
US00202237A 1971-11-26 1971-11-26 Slitter having pivotal multiple spaced pairs of arbors Expired - Lifetime US3727503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20223771A 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
US3727503A true US3727503A (en) 1973-04-17

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Application Number Title Priority Date Filing Date
US00202237A Expired - Lifetime US3727503A (en) 1971-11-26 1971-11-26 Slitter having pivotal multiple spaced pairs of arbors

Country Status (6)

Country Link
US (1) US3727503A (de)
JP (1) JPS5548925B2 (de)
CA (1) CA984741A (de)
DE (1) DE2258064C3 (de)
FR (1) FR2163092A5 (de)
GB (1) GB1370205A (de)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183273A (en) * 1978-04-10 1980-01-15 Braner Enterprises, Inc. Slitter having pivotal multiple spaced pairs of arbors
US4212218A (en) * 1978-08-28 1980-07-15 Braner Enterprises, Inc. Slitter having liftable pivoted multiple spaced pairs of arbors
US4226151A (en) * 1979-03-29 1980-10-07 Cincinnati Incorporated Slitter having arbor pairs mounted on a caster supported base shiftable and orientable along the slitter frame
US4236431A (en) * 1979-01-18 1980-12-02 Braner Enterprises, Inc. Multiple head slitter
US4265155A (en) * 1979-02-26 1981-05-05 Braner Enterprises, Inc. Slitter having pivotal multiple spaced pairs of arbors
EP0028481A2 (de) * 1979-11-05 1981-05-13 The Yoder Company Streifenschere
US4327620A (en) * 1978-04-10 1982-05-04 Braner Enterprises Slitter having pivotal multiple spaced pairs of arbors
US4358978A (en) * 1979-06-26 1982-11-16 The Head Wrightson Machine Co. Ltd. Trimming strip material
US4597317A (en) * 1983-12-27 1986-07-01 Winkler & Dunnebier Maschinenfabrik Und Eisengiesserei Gmbh & Co. Kg Quick change cutting cylinder arrangement
US4993464A (en) * 1988-10-07 1991-02-19 Michael Weinig Aktiengesellschaft Woodworking machine, especially grooving machine
AU615226B2 (en) * 1987-10-30 1991-09-26 Paul F. Kulczewski Shiftable drive turret slitter
US5158002A (en) * 1987-10-30 1992-10-27 Braner, Inc. Shiftable drive turret slitter
WO1995023043A1 (en) * 1994-02-25 1995-08-31 Braner Usa, Inc. Roll forming machine
US5735782A (en) * 1994-09-23 1998-04-07 Asea Brown Boveri Ab Robot installation
US5860345A (en) * 1994-07-26 1999-01-19 Braner Usa, Inc. Transversely movable thread sled
US20010052279A1 (en) * 2000-05-01 2001-12-20 Akihiro Sanda Slitter blade assembly
EP1291107A2 (de) * 2001-09-11 2003-03-12 Blue IP, Inc. Winsch fürs Handhaben von Längsschneidewerkzeugen
US20090151533A1 (en) * 2007-11-09 2009-06-18 Wenzhao Lan Slitting Machine
US20090151534A1 (en) * 2007-11-09 2009-06-18 Rooke C Aldon Slitter Line Knife Holder Assembly
US7827891B1 (en) * 1998-07-24 2010-11-09 Sms Siemag Aktiengesellschaft Device for cutting a work piece in a transport line
CN102000871A (zh) * 2010-08-26 2011-04-06 江苏亨特宏业重工有限公司 纵剪圆盘剪重叠量调整装置
CN112497307A (zh) * 2021-02-02 2021-03-16 常州市新创智能科技有限公司 一种预浸料分切机构

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622558B2 (de) * 1976-05-20 1978-03-16 Hoesch Werke Ag, 4600 Dortmund Schere
JPS5725776Y2 (de) * 1976-07-09 1982-06-04
FR2475437A1 (fr) * 1980-02-11 1981-08-14 Proyectos Ind Sl Cisaille multiple a lames circulaires, a renversement et a double changement instantane de lames
US4567799A (en) * 1984-02-27 1986-02-04 Braner Enterprises, Inc. Shiftable pinch roll and strip-feed device for a slitter
DE4405399C2 (de) * 1994-02-21 1996-02-29 Sundwiger Eisen Maschinen Besäumschere für Bänder, insbesondere aus Metall

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291789A (en) * 1941-02-24 1942-08-04 Samuel M Langston Co Sheet trimming, slitting, and scoring mechanism
US3260146A (en) * 1964-11-30 1966-07-12 Canada Steel Co Double head side trimmer
US3513743A (en) * 1967-08-21 1970-05-26 Nat Steel Corp Multiple-head slitting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291789A (en) * 1941-02-24 1942-08-04 Samuel M Langston Co Sheet trimming, slitting, and scoring mechanism
US3260146A (en) * 1964-11-30 1966-07-12 Canada Steel Co Double head side trimmer
US3513743A (en) * 1967-08-21 1970-05-26 Nat Steel Corp Multiple-head slitting apparatus

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183273A (en) * 1978-04-10 1980-01-15 Braner Enterprises, Inc. Slitter having pivotal multiple spaced pairs of arbors
US4327620A (en) * 1978-04-10 1982-05-04 Braner Enterprises Slitter having pivotal multiple spaced pairs of arbors
US4212218A (en) * 1978-08-28 1980-07-15 Braner Enterprises, Inc. Slitter having liftable pivoted multiple spaced pairs of arbors
US4236431A (en) * 1979-01-18 1980-12-02 Braner Enterprises, Inc. Multiple head slitter
US4265155A (en) * 1979-02-26 1981-05-05 Braner Enterprises, Inc. Slitter having pivotal multiple spaced pairs of arbors
US4226151A (en) * 1979-03-29 1980-10-07 Cincinnati Incorporated Slitter having arbor pairs mounted on a caster supported base shiftable and orientable along the slitter frame
US4358978A (en) * 1979-06-26 1982-11-16 The Head Wrightson Machine Co. Ltd. Trimming strip material
EP0028481A2 (de) * 1979-11-05 1981-05-13 The Yoder Company Streifenschere
EP0028481A3 (de) * 1979-11-05 1982-02-10 The Yoder Company Streifenschere
US4346635A (en) * 1979-11-05 1982-08-31 Loopco Industries, Inc. Slitter with removable head
US4597317A (en) * 1983-12-27 1986-07-01 Winkler & Dunnebier Maschinenfabrik Und Eisengiesserei Gmbh & Co. Kg Quick change cutting cylinder arrangement
US5158002A (en) * 1987-10-30 1992-10-27 Braner, Inc. Shiftable drive turret slitter
AU615226B2 (en) * 1987-10-30 1991-09-26 Paul F. Kulczewski Shiftable drive turret slitter
GB2211777B (en) * 1987-10-30 1992-02-12 Douglas S Matsunaga Shiftable drive turret slitter
US4993464A (en) * 1988-10-07 1991-02-19 Michael Weinig Aktiengesellschaft Woodworking machine, especially grooving machine
WO1995023043A1 (en) * 1994-02-25 1995-08-31 Braner Usa, Inc. Roll forming machine
AU685921B2 (en) * 1994-02-25 1998-01-29 Braner Usa, Inc. Roll forming machine
US5860345A (en) * 1994-07-26 1999-01-19 Braner Usa, Inc. Transversely movable thread sled
US5735782A (en) * 1994-09-23 1998-04-07 Asea Brown Boveri Ab Robot installation
US7827891B1 (en) * 1998-07-24 2010-11-09 Sms Siemag Aktiengesellschaft Device for cutting a work piece in a transport line
US20090025526A1 (en) * 2000-05-01 2009-01-29 Fujifilm Corporation Slitter blade assembly
US7444911B2 (en) * 2000-05-01 2008-11-04 Fujifilm Corporation Slitter blade assembly
US20010052279A1 (en) * 2000-05-01 2001-12-20 Akihiro Sanda Slitter blade assembly
US6637997B2 (en) * 2001-09-11 2003-10-28 Blue Ip, Inc. Capstan for handling slitting tools
EP1291107A3 (de) * 2001-09-11 2004-12-01 Blue IP, Inc. Winsch fürs Handhaben von Längsschneidewerkzeugen
EP1291107A2 (de) * 2001-09-11 2003-03-12 Blue IP, Inc. Winsch fürs Handhaben von Längsschneidewerkzeugen
US20090151533A1 (en) * 2007-11-09 2009-06-18 Wenzhao Lan Slitting Machine
US20090151534A1 (en) * 2007-11-09 2009-06-18 Rooke C Aldon Slitter Line Knife Holder Assembly
CN102000871A (zh) * 2010-08-26 2011-04-06 江苏亨特宏业重工有限公司 纵剪圆盘剪重叠量调整装置
CN112497307A (zh) * 2021-02-02 2021-03-16 常州市新创智能科技有限公司 一种预浸料分切机构

Also Published As

Publication number Publication date
DE2258064C3 (de) 1979-08-09
DE2258064B2 (de) 1978-12-07
GB1370205A (en) 1974-10-16
FR2163092A5 (de) 1973-07-20
JPS4860383A (de) 1973-08-24
JPS5548925B2 (de) 1980-12-09
DE2258064A1 (de) 1973-05-30
CA984741A (en) 1976-03-02

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