Patents Assigned to Max Co., Ltd.
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Patent number: 12285848Abstract: A handheld tool includes a magazine accommodating a plurality of fasteners coupled by a coupling band, a lid portion opening and closing the magazine, a nose portion having an injection passage and an injection port, a supply passage connecting the injection passage and the magazine for feeding the fasteners coupled by the coupling band to the injection passage; and a driver bit separating the fasteners of the injection passage from the coupling band and driving the fasteners toward the injection port. The nose portion has a discharge port for discharging the coupling band from which the fasteners are separated. The injection passage and the discharge port have an opening portion on a lateral side perpendicular to the extending direction of the injection passage, and the lid portion exposes and covers the opening portion.Type: GrantFiled: October 20, 2023Date of Patent: April 29, 2025Assignee: Max Co., Ltd.Inventor: Kazuya Mochizuki
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Patent number: 12280483Abstract: A pneumatic tool includes a drive mechanism configured to be driven by compressed air supplied from an air intake; an air chamber configured to store the compressed air supplied; and a pressure adjusting mechanism configured to adjust the pressure of the compressed air in the air chamber. The pressure adjusting mechanism includes a valve body configured to open and close a flow path that communicates the air intake and the air chamber with each other; an elastic body configured to exert an urging force to the valve body to open the flow path; and a pressure receiving member configured to receive air pressure in the air chamber and exert an urging force in a direction of closing the flow path to the elastic body. The elastic body is arranged at a position closer to the air intake than the valve body.Type: GrantFiled: October 26, 2021Date of Patent: April 22, 2025Assignee: Max Co., Ltd.Inventor: Takuma Yoshida
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Patent number: 12240087Abstract: A handheld tool includes a nose portion having an injection passage for a fastener, a magazine accommodating the fastener and located in a direction intersecting with the injection passage, a magazine cap portion opening and closing the magazine by a tip portion rotating in a direction separating from and approaching the magazine with a base end portion as a fulcrum, and a door portion rotatably coupled to the tip portion via a coupling shaft. The nose portion includes an engaging portion engageable with the door portion. The door portion is configured to, in a state where the magazine cap portion is opened, bent toward the magazine with the coupling shaft as a fulcrum, and in a state where the magazine cap portion is closed, extend linearly and engage with the engaging portion.Type: GrantFiled: October 20, 2023Date of Patent: March 4, 2025Assignee: Max Co., Ltd.Inventor: Kazuya Mochizuki
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Patent number: 12215511Abstract: A binding machine comprises a cutting portion which cuts the wire, a fixed blade in which a first wire passage through which the wire passes is formed; and a movable blade in which a second wire passage through which the wire passes is formed. The movable blade includes a blade portion provided on one side of the second wire passage and a passage forming member provided on the other side of the second wire passage, the second wire passage includes a guiding portion for guiding the wire after cutting in a movement when the movable blade moves from the movement finish position to the standby position, and the guiding portion is protrudes in a direction of the guide portion and blocks a portion between the movable blade and the guide portion in a non-wire-passing-through manner when the movable blade moves to the standby position.Type: GrantFiled: October 17, 2022Date of Patent: February 4, 2025Assignee: Max Co., Ltd.Inventor: Akira Kawazoe
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Patent number: 12214457Abstract: A fastening tool includes: a cylindrical rotation guide member extending in one direction and rotatably supported; a holding member having an opening in which a driver bit is detachably inserted, and configured to move in an axis direction along the extension direction of the rotation guide member inside the rotation guide member and to rotate together with the rotation guide member; and a moving member configured to move the holding member in a front and rear direction along the rotation guide member; a rotation member; and a transmission member connected to the moving member and having flexibility to be wound along an outer periphery of the rotation member. The rotation member is rotated by the motor, so that the moving member is moved with the transmission member in one direction in which a screw engaged with the driver bit is pressed against a fastening target.Type: GrantFiled: March 4, 2022Date of Patent: February 4, 2025Assignee: Max Co., Ltd.Inventors: Michio Yamashita, Yusuke Osawa, Kazuya Takeuchi
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Patent number: 12186844Abstract: A fastening tool includes: a cylindrical rotation guide member extending in one direction and rotatably supported; a holding member having an opening to which a driver bit is detachably inserted, and configured to move in an axis direction along the extension direction of the rotation guide member inside the rotation guide member and to rotate together with the rotation guide member; and a moving member configured to move the holding member in a front and rear direction along the rotation guide member.Type: GrantFiled: March 4, 2022Date of Patent: January 7, 2025Assignee: Max Co., Ltd.Inventors: Michio Yamashita, Yusuke Osawa, Kazuya Takeuchi
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Patent number: 12186843Abstract: A fastening tool including a bit holding unit configured to hold a driver bit so as to be rotatable and to be movable in an axis direction, a first drive unit having a first motor configured to rotate the driver bit held by the bit holding unit, and a second drive unit having a second motor configured to move the driver bit held by the bit holding unit along the axis direction.Type: GrantFiled: March 4, 2022Date of Patent: January 7, 2025Assignee: Max Co., Ltd.Inventors: Michio Yamashita, Yusuke Osawa, Kazuya Takeuchi
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Patent number: 12179328Abstract: A staple removing device includes a placing table on which a sheet bundle bound by a staple is placed; a removing part including a tip end portion that can be inserted between the sheet bundle and the staple and is configured to be movable along the placing table between a standby position and a removal position and to be inserted between the sheet bundle and the staple when the tip end portion moves to the removal position; a first motor configured to move the removing part; and an accommodation part configured to accommodate the staple removed by the removing part, wherein the first motor is located below the removing part when the tip end portion is at the standby position, and the accommodation part is located below the removing part when the tip end portion is at the removal position.Type: GrantFiled: July 31, 2020Date of Patent: December 31, 2024Assignee: MAX CO., LTD.Inventors: Nobuaki Yagi, Katsuya Hakozaki
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Patent number: 12179253Abstract: A binding machine includes a first body part having an operation part, a second body part having a feeding unit configured to feed a wire, a guide part configured to guide the wire to a surrounding of a binding object, and a twisting unit configured to twist the wire, thereby binding the binding object, an elongated connecting part configured to connect the first body part and the second body part, a first output unit configured to detect an operation on the operation part and to output a first signal, a second output unit configured to detect that the binding object is inserted in a feeding path of the wire and to output a second signal, and a control unit that controls the feeding unit and the twisting unit to execute a binding operation when the control unit detects the first signal and the second signal.Type: GrantFiled: September 5, 2019Date of Patent: December 31, 2024Assignee: Max Co., Ltd.Inventors: Takeshi Morijiri, Norihiro Nagai, Nobutaka Tashima, Kozo Iwaki, Shinpei Sugihara
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Patent number: 12172273Abstract: A striking tool having an ejecting path of a fastener which is formed in a nose part, and configured to sequentially strike fasteners supplied to the nose part, includes an attachment member that can be attached to and detached from a tip end of the nose part. The attachment member can be fixed to and released from the nose part by an operation in a direction different from an ejecting direction of the fastener.Type: GrantFiled: June 24, 2020Date of Patent: December 24, 2024Assignee: Max Co., Ltd.Inventor: Toru Uchiyama
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Patent number: 12149059Abstract: An object of the present invention is to provide a tube having a holding force and being easily crushed. The present disclosure provides a tube into which an insert can be inserted. The tube into which an insert can be inserted, the tube includes a plurality of protrusions provided to protrude from an inner wall surface of the tube and to be inclined with respect to the inner wall surface.Type: GrantFiled: December 21, 2021Date of Patent: November 19, 2024Assignee: Max Co., Ltd.Inventors: Takahiro Matsui, Hirohisa Usami
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Patent number: 12138765Abstract: A staple removing device includes: a placing table on which a sheet bundle bound by a staple is placed; a removing part located below the placing table, configured to remove the staple from the sheet bundle placed on the placing table, and including a tip end portion that can be inserted between the sheet bundle and the staple and is configured to be movable along the placing table between a standby position and a removal position and to be inserted between the sheet bundle and the staple when the tip end portion moves to the removal position; and a first motor configured to move the removing part, wherein the tip end portion moves while maintaining a state of protruding from the placing table via an opening portion at least until passing through the removal position from a front of the removal position.Type: GrantFiled: July 31, 2020Date of Patent: November 12, 2024Assignee: Max Co., Ltd.Inventors: Nobuaki Yagi, Katsuya Hakozaki, Kazuya Igata
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Patent number: 12134905Abstract: A binding machine includes: a feeding unit configured to feed a wire; a guide part configured to wind the wire fed by the feeding unit around a binding object; a twisting unit configured to twist the wire wound on the binding object by the guide part; and a contact part against which the binding object is butted. The guide part includes: a first guide configured to curl the wire around the binding object butted against the contact part; a second guide configured to guide the wire curled by the first guide to the twisting unit; and an induction part provided to at least one of the first guide and the second guide, and configured to guide the binding object between the first guide and the second guide. The induction part is configured so that a distance between the induction part and the contact part is variable.Type: GrantFiled: February 11, 2022Date of Patent: November 5, 2024Assignee: Max Co., Ltd.Inventors: Nobutaka Tashima, Shinpei Sugihara
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Patent number: 12125417Abstract: A label has a front surface and a back surface provided on an opposite side to the front surface and capable of being wrapped around a cable extending in a first direction. The label includes: a first part; and a second part adjacent to the first part in the first direction. The first part has a first protruding portion further protruding than the second part in a second direction perpendicular to the first direction and having a first adhesive surface on the back surface, and wherein the second part has a second protruding portion further protruding than the first part in a third direction opposite to the second direction and having a second adhesive surface on the back surface.Type: GrantFiled: May 14, 2021Date of Patent: October 22, 2024Assignee: Max Co., Ltd.Inventor: Takayuki Ehara
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Patent number: 12122025Abstract: A pneumatic tool includes a drive mechanism configured to drive by an air pressure of compressed air, a head valve having a first chamber configured to reserve compressed air that is supplied from an air source, and configured to drive the drive mechanism, according to a state of the compressed air in the first chamber, a trigger valve configured to actuate the head valve by exhausting the compressed air in the first chamber, and a control valve configured to disable actuation of the trigger valve.Type: GrantFiled: April 24, 2020Date of Patent: October 22, 2024Assignee: Max Co., Ltd.Inventor: Hiroshi Tanaka
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Patent number: 12122544Abstract: A binding machine includes: a wire feeding unit configured to feed a wire; a curl forming unit configured to form a path along which the wire fed by the wire feeding unit is to be wound around a to-be-bound object; a butting part against which the to-be-bound object is to be butted; a cutting unit configured to cut the wire wound on the to-be-bound object; a binding unit configured to twist the wire wound on the to-be-bound object and cut by the cutting unit; and a tension applying part configured to apply tension to the wire to be cut at the cutting unit with a force higher than a force applied in a loosening direction of the wire wound on the to-be-bound object.Type: GrantFiled: August 23, 2023Date of Patent: October 22, 2024Assignee: Max Co., Ltd.Inventors: Osamu Itagaki, Shinpei Sugihara, Kouichirou Morimura, Yusuke Yoshida, Ichiro Kusakari
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Patent number: 12110140Abstract: A binding machine includes a wire feeding unit, a curl forming unit, a cutting unit, a binding unit, and a transmission unit that transmits movement of the binding unit to the cutting unit. The binding unit includes a locking member that locks a wire, a sleeve that actuates the locking member, and a rotary shaft that actuates the sleeve. The transmission unit includes a displacement member to be displaced by movement of the sleeve, and a transmission member that transmits movement of the displacement member to the cutting unit. The cutting unit includes a movable blade part connected to the transmission member. The displacement member switches an amount of movement of the movable blade part and a force that can be generated by the movable blade part, within a moving range of the movable blade part.Type: GrantFiled: October 13, 2022Date of Patent: October 8, 2024Assignee: Max Co., Ltd.Inventors: Osamu Itagaki, Shinpei Sugihara
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Patent number: 12103144Abstract: A fastening tool includes: a bit holding portion which detachably holds a driver bit and is configured to rotate in a circumferential direction of the driver bit and move in an axial direction of the driver bit; a first motor configured to rotate the bit holding portion; a second motor configured to move the bit holding portion along the axial direction; and a control unit configured to control a position of the bit holding portion along the axial direction by the number of rotations of the second motor. The control unit is configured to control a moving speed of a screw moved by rotation of the first motor or a rotation speed of the first motor.Type: GrantFiled: September 12, 2022Date of Patent: October 1, 2024Assignee: Max Co., Ltd.Inventors: Yusuke Osawa, Kazuya Takeuchi
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Patent number: 12103150Abstract: A driving tool includes: a body provided with an outlet where a fastener is driven; an urging member attached to the body; and a plunger movable in a projecting direction toward the outlet by extension of the urging member. An urging force in the projecting direction acts on the body from the urging member when the urging member is extended.Type: GrantFiled: May 10, 2022Date of Patent: October 1, 2024Assignee: Max Co., Ltd.Inventors: Yoshihiko Kondo, Tetsuya Ohno, Takashi Suzuki, Takanari Azami
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Patent number: 12103153Abstract: A stapler includes a staple striking-out unit, a staple leg bending unit, and a connector that connects the staple striking-out unit and the staple leg bending unit. The staple leg bending unit includes a clincher having a guide surface for bending the staple legs, and a clincher guide having a sandwiching portion. The clincher guide is configured to move in a first direction to displace a distance between the guide surface and the sandwiching portion. The clincher is capable of being located at a lower end position where the guide surface is farthest from the sandwiching portion in the first direction. The lower end position is a position where a tip ends of the staple legs are in contact with the guide surface and a gap is formed between an upper surface of the sheet sandwiched by the sandwiching portion and a staple shoulder portion of the staple.Type: GrantFiled: April 14, 2022Date of Patent: October 1, 2024Assignee: Max Co., Ltd.Inventor: Tomokazu Nagata