Patents by Inventor Ichio Akami
Ichio Akami has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8001824Abstract: A bending apparatus for bending a work using a punch mounted onto an upper table and a die mounted onto a lower table by operation of a ram consisting of the upper table or the lower table includes: a machining information determining means for determining bending sequences, tools, tool layouts, and work positions, based on product information; a tool management database for accumulating numbers of uses of each tool that actually bent the work along with operation of the ram, based on the determined work positions, tools and tool layouts; a number of uses of tool detecting means for detecting number of uses of each mounted tool, referring to the tool management database; and a displaying means for displaying number of uses of relevant predetermined tool, when the detected number of uses of each tool becomes equal or approximate to a durable number of uses, or when a display command signal from a worker side is input.Type: GrantFiled: June 9, 2006Date of Patent: August 23, 2011Assignee: Amada Co., Ltd.Inventors: Ichio Akami, Taketoshi Umemoto, Fujihiko Futami, Masaaki Sato
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Patent number: 7610785Abstract: Regarding predetermined positioning criteria (M1, M2), ((G1, G2), (N1, or N2), (K1, K2)), there is provided image processing means (40B) for obtaining by image processing, measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)), and for moving a work (W) in a manner that the measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and the reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)) coincide with each other, thereby positioning the work (W) at a predetermined position.Type: GrantFiled: July 10, 2008Date of Patent: November 3, 2009Assignee: Amada Co., Ltd.Inventors: Ichio Akami, Koichi Ishibashi, Teruyuki Kubota, Tetsuaki Kato, Jun Sato, Tatsuya Takahashi
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Publication number: 20090100896Abstract: A bending apparatus for bending a work using a punch mounted onto an upper table and a die mounted onto a lower table by operation of a ram consisting of the upper table or the lower table includes: a machining information determining means for determining bending sequences, tools, tool layouts, and work positions, based on product information; a tool management database for accumulating numbers of uses of each tool that actually bent the work along with operation of the ram, based on the determined work positions, tools and tool layouts; a number of uses of tool detecting means for detecting number of uses of each mounted tool, referring to the tool management database; and a displaying means for displaying number of uses of relevant predetermined tool, when the detected number of uses of each tool becomes equal or approximate to a durable number of uses, or when a display command signal from a worker side is input.Type: ApplicationFiled: June 9, 2006Publication date: April 23, 2009Applicant: Amada Co., Ltd.Inventors: Ichio Akami, Taketoshi Umemoto, Fujihiko Futami, Masaaki Sato
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Publication number: 20090018699Abstract: Regarding predetermined positioning criteria (M1, M2), ((G1, G2), (N1, or N2), (K1, K2)), there is provided image processing means (40B) for obtaining by image processing, measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)), and for moving a work (W) in a manner that the measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and the reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)) coincide with each other, thereby positioning the work (W) at a predetermined position.Type: ApplicationFiled: July 10, 2008Publication date: January 15, 2009Applicant: AMADA CO., LTD.Inventors: Ichio AKAMI, Koichi Ishibashi, Teruyuki Kubota, Tetsuaki Kato, Jun Sato, Tatsuya Takahashi
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Patent number: 7412863Abstract: Regarding predetermined positioning criteria (M1, M2), ((G1, G2), (N1, or N2), (K1, K2)), there is provided image processing means (40B) for obtaining by image processing, measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)), and for moving a work (W) in a manner that the measured values (CD1, CD2) ((GD1, GD2), (ND1, or ND2), (KD1, KD2)) and the reference values (CR1, CR2) ((GR1, GR2), (NR1, or NR2), (KR1, KR2)) coincide with each other, thereby positioning the work (W) at a predetermined position.Type: GrantFiled: June 18, 2002Date of Patent: August 19, 2008Assignee: Amada Co., Ltd.Inventors: Ichio Akami, Koichi Ishibashi, Teruyuki Kubota, Tetsuaki Kato, Jun Sato, Tetsuya Takahashi
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Patent number: 7029429Abstract: A bending press system provided with a bending press with at least one bending station to mount a plurality of divided tools and, tool housing devices to house divided metals to be used on the bending press and, tool exchange devices which mount the divided tools on the bending station.Type: GrantFiled: January 21, 2004Date of Patent: April 18, 2006Assignee: Amada Company, LimitedInventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Patent number: 6843760Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange device sType: GrantFiled: November 1, 2002Date of Patent: January 18, 2005Assignee: Amada Company, LimitedInventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Patent number: 6780145Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools, tool housing devices (65, 123) to house divided metals to be used on the bending press, tool exchange devices (61, 143) which mount the divided tools on the bending station, and provide a first memory (403) which stores housed positions of each divided tool housed in the housing devices and a second memory (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product, a first computation (407) which, based on the bending line length, flange length, and bending angle, computes the tool (cross section shape) type and the length of the bending station, a second computation (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control (411) which controls the tool exchange device so that each divided tool is moved from the housed posType: GrantFiled: November 6, 2002Date of Patent: August 24, 2004Assignee: Amada Company, LimitedInventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Publication number: 20040157715Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the banding press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed to positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange devicType: ApplicationFiled: January 21, 2004Publication date: August 12, 2004Inventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Patent number: 6758797Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount the divided tools on the bending station, in which are provided a first memory (403) which stores housed positions of each divided tool housed in the housing devices and a second memory (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation device (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation device (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control (411) which controls the tool exchange device so that each dividType: GrantFiled: November 6, 2002Date of Patent: July 6, 2004Assignee: Amada Company, Ltd.Inventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Patent number: 6656099Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bonding press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation means (407) which, basted on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange deviceType: GrantFiled: July 13, 2001Date of Patent: December 2, 2003Assignee: Amada Company, LimitedInventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Publication number: 20030092547Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange device sType: ApplicationFiled: November 1, 2002Publication date: May 15, 2003Inventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Publication number: 20030069114Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the bending angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange device sType: ApplicationFiled: November 6, 2002Publication date: April 10, 2003Inventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Publication number: 20030064871Abstract: A bending press system provided with a bending press (1) with at least one bending station to mount a plurality of divided tools and, tool housing devices (65, 123) to house divided metals to be used on the bending press and, tool exchange devices (61, 143) which mount said divided tools on the bending station, in which are provided a first memory means (403) which stores housed positions of each divided tool housed in the housing devices and a second memory means (405) which stores the bending line length of the bent part, the flange length and the banding angle of the bent product and, a first computation means (407) which, based on the bending line length, flange length, bending angle, computes the tool (cross section shape) type and the length of the bending station, and a second computation means (409) which, based on the tool type and length of the bending station computes the arrangement of each divided tool on the bending station, and an NC control means (411) which controls the tool exchange device sType: ApplicationFiled: November 6, 2002Publication date: April 3, 2003Inventors: Ichio Akami, Takahiro Ogawa, Masaaki Sato, Goujyu Umemoto, Toshiyuki Kondo
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Patent number: 4672831Abstract: A vertical, hydraulic bending press has a ram which is connected with the hydraulic cylinder so that an even and uniform sectional modulus is applied over the full length of the ram to decrease stress concentration of the ram during bending of the workpiece. The press frame includes means for guiding the ram. Additionally, a load detection device is provided on either side of the ram so that the ram may be stopped when misloading of the ram is detected.Type: GrantFiled: September 18, 1984Date of Patent: June 16, 1987Assignee: Amada Company, LimitedInventors: Tsuneo Kogure, Yuji Tsuchiyama, Tadashi Amano, Hideaki Takahashi, Katsuji Sekita, Ichio Akami
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Patent number: 4656862Abstract: The present invention relates to a press machine that has a vertically movable ram for supporting upper or lower bending tools, said ram being integrally provided with an operation member, and a position determining member having an adjustable position located at a suitable point on said press machine such that when the operation member on the ram contacts the position determining member, the vertical movement of the ram is stopped. The press machine further includes a screw mechanism that is screw-coupled to the position determining member and is movable in an axial direction, a pulse motor drive unit which turns the threaded bolt, and a manual pulse generator for operating the pulse motor from a remote location.Type: GrantFiled: October 29, 1985Date of Patent: April 14, 1987Assignee: Amada Company, LimitedInventors: Tsuneo Kogure, Yuji Tsuchiyama, Tadashi Amano, Hideaki Takahashi, Katsuji Sekita, Ichio Akami
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Patent number: 4608852Abstract: The present invention relates to a press machine that has a vertically movable ram for supporting upper or lower bending tools, said ram being integrally provided with an operation member, and a position determining member having an adjustable position located at a suitable point on said press machine such that when the operation member on the ram contacts the position determining member, the vertical movement of the ram is stopped. The press machine further includes a screw mechanism that is screw-coupled to the position determining member and is movable in an axial direction, a pulse motor drive unit which turns the threaded bolt, and a manual pulse generator for operating the pulse motor from a remote location.Type: GrantFiled: August 21, 1984Date of Patent: September 2, 1986Assignee: Amada Company, LimitedInventors: Tsuneo Kogure, Yuji Tsuchiyama, Tadashi Amano, Hideaki Takahashi, Katsuji Sekita, Ichio Akami