Patents Assigned to Carl Manufacturing Co., Ltd.
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Patent number: 8763505Abstract: Provided is a cutter that is applicable to a cutting device with variable structures and that allows exchange of a cutting blade safely and smoothly with a simple structure. The present invention provides a cutter comprising: a slider; a holder member that retains a cutting blade; and a removing-and-installing member that removes or installs the holder member from or into the slider in a condition that the cutting blade is shielded with a cover member, wherein the cover member is provided with a projection portion while the holder member is provided with a groove portion, and when the removing-and-installing member is installed into the slider along with the holder member, the projection portion is adapted to travel in the groove portion so as to expose a cutting edge of the cutting blade through a cutout.Type: GrantFiled: February 24, 2010Date of Patent: July 1, 2014Assignee: Carl Manufacturing Co., Ltd.Inventor: Muneyuki Ishihara
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Publication number: 20110314992Abstract: Provided is a cutter that is applicable to a cutting device with variable structures and that allows exchange of a cutting blade safely and smoothly with a simple structure. The present invention provides a cutter comprising: a slider; a holder member that retains a cutting blade; and a removing-and-installing member that removes or installs the holder member from or into the slider in a condition that the cutting blade is shielded with a cover member, wherein the cover member is provided with a projection portion while the holder member is provided with a groove portion, and when the removing-and-installing member is installed into the slider along with the holder member, the projection portion is adapted to travel in the groove portion so as to expose a cutting edge of the cutting blade through a cutout.Type: ApplicationFiled: February 24, 2010Publication date: December 29, 2011Applicant: CARL MANUFACTURING CO., LTD.Inventor: Muneyuki Ishihara
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Patent number: 7878115Abstract: A line-pattern formation apparatus includes: a pattern former with a display defining a pattern and a referential projection indicating a reference position of the pattern; a positioning plate including a line-pattern indicator indicating a plurality of patterns in a lateral condition and a reference-positioning indicator specifying the reference position of the patterns; and a positioner including a stand on which a sheet is placed and a fixing member for fixing the sheet placed on the stand. The fixing member is provided with fitting portions for making the positioning plate detachably attached to the fixing member.Type: GrantFiled: August 13, 2007Date of Patent: February 1, 2011Assignee: Carl Manufacturing Co., Ltd.Inventors: Ayano Yamashita, Naoki Ozawa, Hiroyuki Urabe, Emiko Nakasato
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Publication number: 20090049971Abstract: A punch for forming a die-cut pattern in a sheet inserted into a slit includes a punch cutter and a base having a wall portion with which the sheet comes in contact, the wall portion being constituted of a rear wall portion extending from a frontal center portion to one side of the punch and an inclined wall portion extending rearward to the other side at of the punch an angle of 45 degrees with respect to a line extending from the rear wall portion. In the slit, a first positioning member having a ruler portion extending to one side and a second positioning member having a ruler portion extending to the other side are installed so that the ruler portions are each turnable around the punch cutter positioned therebetween.Type: ApplicationFiled: July 14, 2008Publication date: February 26, 2009Applicant: CARL MANUFACTURING CO., LTD.Inventors: Ayano Yamashita, Naoki Ozawa, Hiroyuki Urabe, Emiko Osawa
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Patent number: 7475838Abstract: There is a shredder comprising: a chopped apparatus including an insertion opening for inserting wastes, and an exhaust port for discharging chopped wastes; a waste container which is displaceable between a receivable position where to receive the chopped wastes and a non-receivable position where not to receive the chopped wastes; a claw portion provided with the waste container; a shutter, which opens the exhaust port by moving the waste container to the receivable position, and which closes the exhaust port by moving the waste container to the non-receivable position; a lock member, which is displaceable between a locked position where to close the shutter and an unlocked position where to make the shutter movable; and an operation lever which displaces the lock member to the unlocked position with the claw portion.Type: GrantFiled: June 29, 2006Date of Patent: January 13, 2009Assignee: Carl Manufacturing Co., Ltd.Inventors: Makoto Mori, Akira Konno, Yasuo Tan
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Publication number: 20080156160Abstract: A punch assisting apparatus usable in combination with one of a plurality of punches includes an apparatus base and a handle pivotably attached to the apparatus base, the apparatus base being provided with a punch holder integrated therein which allows the plurality of punches having different sizes to be independently positioned and fixed in accordance with their respective sizes. The punch holder is configured so as to provide both a use position and a nonuse position by changing its posture; whereby, when a punch is mounted to the punch assisting apparatus to replace the one previously mounted, the punch can always be positioned at a given position regardless of the type of punch. Since the punch assisting apparatus is provided with a punch holder combined in one piece, the punch assisting apparatus and punch holder can always be handled together, which makes managing them easier.Type: ApplicationFiled: December 4, 2007Publication date: July 3, 2008Applicant: CARL MANUFACTURING CO., LTD.Inventors: Ayano Yamashita, Naoki Ozawa, Hiroyuki Urabe, Emiko Nakasato
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Publication number: 20080148916Abstract: In a cutting device 1 for cutting a sheet material by moving a cutting tool along a rail provided at a template, the cutting tool is configured such that a cutting blade and guide portions engaged with the rail are provided on a disc face of a rotary disc, and the rotary disc is rotatably mounted to a grasping portion. When the guide portion is engaged with the rail, the rotary disc is naturally rotated while being guided by the curved rail, and the cutting blade provided at the rotary disc is naturally oriented in the same direction as the rail.Type: ApplicationFiled: December 17, 2007Publication date: June 26, 2008Applicant: CARL MANUFACTURING CO., LTD.Inventors: Ayano Yamashita, Naoki Ozawa, Hiroyuki Urabe, Emiko Nakasato
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Publication number: 20080134856Abstract: A card cutter for producing a plurality of cards by cutting a sheet is provided, wherein a pair of rotary shafts rotating in directions opposite to each other are provided with a sheet feeding path between them. A plurality of first rotary blades are arranged on the one rotary shaft, while a plurality of second rotary blades are arranged on the other rotary shaft so that they slide in contact with each other between the peripheral edges so as to constitute a slitter cutting portion. A roller for pressing each end of the sheet outside the slitter cutting portion is provided at least at the one rotary shaft.Type: ApplicationFiled: December 11, 2007Publication date: June 12, 2008Applicant: CARL MANUFACTURING CO., LTD.Inventor: Hitoshi Kawachi
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Publication number: 20080105774Abstract: There is provided an input port structure of a shredder, the shredder comprising: an input port; a wall member including a wall surface directed to the input port; and a lock member that installs the wall member in a housing body, wherein: the wall member and the lock member have either a stepped portion with a plurality of steps or an engaged portion being engaged with the steps of the stepped portion; and by applying given external force to a passage directed to a shredded cutter in a direction to spread the passage relative to the wall member, the steps of the stepped portion engage with the engaged portion while maintaining an engaged condition between the wall member and the lock member.Type: ApplicationFiled: November 6, 2007Publication date: May 8, 2008Applicant: CARL MANUFACTURING CO., LTD.Inventor: Muneyuki Ishihara
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Publication number: 20080041247Abstract: A line-pattern formation apparatus includes: a pattern former with a display defining a pattern and a referential projection indicating a reference position of the pattern; a positioning plate including a line-pattern indicator indicating a plurality of patterns in a lateral condition and a reference-positioning indicator specifying the reference position of the patterns; and a positioner including a stand on which a sheet is placed and a fixing member for fixing the sheet placed on the stand. The fixing member is provided with fitting portions for making the positioning plate detachably attached to the fixing member.Type: ApplicationFiled: August 13, 2007Publication date: February 21, 2008Applicant: CARL MANUFACTURING CO., LTD.Inventors: Ayano Yamashita, Naoki Ozawa, Hiroyuki Urabe, Emiko Nakasato
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Patent number: 7270042Abstract: A paper punch apparatus comprising a flange-storing space for storing the flange portion in an elevating unit, an insertion/removal portion for insertably supporting a supporting axis of a bit reception plate in communication with the flange portion, and a bit-reception-plate engagement/disengagement portion for engagement/disengagement with respect to the flange portion of the bit reception plate in the flange-storing space, so that the bit reception plate can be parallelly and linearly inserted/detached with respect to the elevating unit, insertion/detachment can be steadily and securely performed at all times, whereby the apparatus is simple in structure, inexpensive, and excellent in, for example, paper punch functions, handling functions for a hole punch bit(s), bit reception plate(s), punched-paper-scrap discharge functions, and punch-position adjustment functions, and further the punch apparatus enables quality improvement, cost reduction, and the like to be implemented.Type: GrantFiled: August 20, 2004Date of Patent: September 18, 2007Assignee: Carl Manufacturing Co., Ltd.Inventors: Makoto Mori, Hiroshi Tadenuma, Masayuki Kato
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Patent number: 7249547Abstract: A paper cutter comprising a pair of four-joint link array mechanisms disposed in parallel between a paper holding member and a base, wherein pivotal links adjacent between the respective four-joint link array mechanisms are disposed to intersect with each other and to be slanted in directions opposite each other; in association with pivotal movements of the pivotal links, connecting links move in opposition to each other in a longitudinal direction; a downward operation force of the paper holding member acts as a pulling force on the respective connecting links; vertical movement of the paper holding member is constantly maintained in a parallel state with respect to the base; and a substantially uniform pressing force is imparted in a longitudinal direction of the paper holding member in cooperation with the vertical movement of the paper holding member.Type: GrantFiled: August 16, 2004Date of Patent: July 31, 2007Assignee: Carl Manufacturing Co., Ltd.Inventors: Makoto Mori, Fumio Shimizu
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Publication number: 20070158936Abstract: There is provided a book tag engageable with and detachable from a ring that binds at least one piece of paper through a plural number of holes made on one side of the paper comprising: a main body, including a first side surface, a second side surface and a connecting portion wherein the first side surface and the second side surface are connected at one end with the connecting portion while the other end, not connected, is opened at an angle between 30 degrees and 150 degrees; and at least one engaging portion, which engages the main body with the ring.Type: ApplicationFiled: December 26, 2006Publication date: July 12, 2007Applicant: CARL MANUFACTURING CO., LTD.Inventors: Masayuki Kato, Muneyuki Ishihara
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Patent number: 7059227Abstract: A paper abutted ruler is provided which can easily be moved on the surface of a surface plate and can simply and accurately be positioned in place. The paper abutted ruler is constructed such that magnet bases rotatably supported at their one ends to a bottom portion of a ruler body and having magnets affixed to lower surfaces of the magnet bases are disposed in the ruler body at opposite-side positions spaced in the ruler longitudinal direction, and the magnet bases are rotated in a direction to tilt upward in interlock with depression of an attraction release button disposed nearly at the center of the ruler body. By depressing the attraction release button to rotate the magnet bases in the direction to tilt upward, the magnet bases are held in a state forming a predetermined angle relative to the surface of the surface plate.Type: GrantFiled: July 14, 2003Date of Patent: June 13, 2006Assignee: Carl Manufacturing Co., Ltd.Inventors: Makoto Mori, Fumio Shimizu
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Patent number: 7040208Abstract: A cutter cassette mechanism includes a holding mechanism for holding a cutter blade in a completely inserted state and an extending mechanism for protruding the cutter blade from the case holder. The cutting blade is held in the holding mechanism when not used, and is promptly ejected by the extending mechanism when used. A cutting device mounted on a rail and a portable hand-operated cutter are also provided. Preferably, the cutting device includes a driving mechanism for shifting the cutting blade in the cutter cassette into an operative state in synchronization with the operation of pushing the cutter cassette.Type: GrantFiled: March 2, 2004Date of Patent: May 9, 2006Assignee: Carl Manufacturing Co., Ltd.Inventors: Makoto Mori, Fumio Shimizu
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Patent number: D529540Type: GrantFiled: November 19, 2004Date of Patent: October 3, 2006Assignee: Carl Manufacturing Co., Ltd.Inventor: Tomoyoshi Nakamura
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Patent number: D531204Type: GrantFiled: November 19, 2004Date of Patent: October 31, 2006Assignee: Carl Manufacturing Co., Ltd.Inventor: Tomoyoshi Nakamura
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Patent number: D549071Type: GrantFiled: November 19, 2004Date of Patent: August 21, 2007Assignee: Carl Manufacturing Co., Ltd.Inventor: Tomoyoshi Nakamura
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Patent number: D587758Type: GrantFiled: February 5, 2008Date of Patent: March 3, 2009Assignee: Carl Manufacturing Co., Ltd.Inventors: Ayano Yamashita, Naoki Ozawa, Hiroyuki Urabe, Emiko Osawa
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Patent number: D588198Type: GrantFiled: February 5, 2008Date of Patent: March 10, 2009Assignee: Carl Manufacturing Co., Ltd.Inventors: Ayano Yamashita, Naoki Ozawa, Hiroyuki Urabe, Emiko Osawa