US3875839A - Bandsaw - Google Patents

Bandsaw Download PDF

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Publication number
US3875839A
US3875839A US367895A US36789573A US3875839A US 3875839 A US3875839 A US 3875839A US 367895 A US367895 A US 367895A US 36789573 A US36789573 A US 36789573A US 3875839 A US3875839 A US 3875839A
Authority
US
United States
Prior art keywords
head assembly
workpiece
bandsaw
cutting
cut
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
US367895A
Other languages
English (en)
Inventor
Tsuneo Aizawa
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.)
Amada Co Ltd
Original Assignee
Amada Co Ltd
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 Amada Co Ltd filed Critical Amada Co Ltd
Application granted granted Critical
Publication of US3875839A publication Critical patent/US3875839A/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
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/08—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for guiding or feeding strap saw blades
    • B23D55/088—Devices for feeding strap saw blades
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • 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
    • Y10T83/707—By endless band or chain knife
    • Y10T83/7101—With tool in-feed
    • Y10T83/7133—By gravity
    • Y10T83/7139—With fluid in-feed regulating means
    • 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
    • Y10T83/707—By endless band or chain knife
    • Y10T83/7101—With tool in-feed
    • Y10T83/7145—By motor-driven mechanism
    • 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
    • Y10T83/707—By endless band or chain knife
    • Y10T83/7195—Including means to adjust relationship between band and work-support surface
    • Y10T83/722—By varying distance between band and work-support surface
    • 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
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
US367895A 1972-06-07 1973-06-07 Bandsaw Expired - Lifetime US3875839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972066306U JPS5213027Y2 (fr) 1972-06-07 1972-06-07

Publications (1)

Publication Number Publication Date
US3875839A true US3875839A (en) 1975-04-08

Family

ID=13311982

Family Applications (1)

Application Number Title Priority Date Filing Date
US367895A Expired - Lifetime US3875839A (en) 1972-06-07 1973-06-07 Bandsaw

Country Status (6)

Country Link
US (1) US3875839A (fr)
JP (1) JPS5213027Y2 (fr)
FR (1) FR2187484B1 (fr)
GB (1) GB1433255A (fr)
IT (1) IT986436B (fr)
SU (1) SU543334A3 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091698A (en) * 1975-09-08 1978-05-30 Western Gear Corporation Rotary cutting blade control system
US4335638A (en) * 1979-09-05 1982-06-22 Gesellschaft Fur Schneidtechnik Mit Beschrankter Haftung Band-saw machine
US4363254A (en) * 1979-12-28 1982-12-14 Amada Company, Limited Horizontal bandsaw machine
US4432260A (en) * 1979-06-11 1984-02-21 Amada Company, Limited Method and apparatus for controlling the feeding of a bandsaw blade of horizontal bandsaw machines
US4454795A (en) * 1982-08-24 1984-06-19 Ellis Wayne S Band saw
US4479410A (en) * 1981-09-11 1984-10-30 Amada Company Limited Method and apparatus for controlling the upper limit of a cutting blade in cutting machines
US4481849A (en) * 1980-09-29 1984-11-13 Amada Company, Limited Horizontal bandsaw machine
GB2161422A (en) * 1984-07-13 1986-01-15 Tsune Seiki Kk Band saw machine
US4766790A (en) * 1984-02-06 1988-08-30 Harris Gerald R Band saw apparatus and method
US5377571A (en) * 1993-10-19 1995-01-03 Josephs; Harold Safety guard system for band saws and similar equipment
CN103920926A (zh) * 2014-03-26 2014-07-16 安徽同曦金鹏铝业有限公司 一种铝型材切割机的切割装置
US20160158857A1 (en) * 2013-08-09 2016-06-09 Amada Holdings Co., Ltd. Horizontal band saw machine
CN107138799A (zh) * 2017-05-23 2017-09-08 李培培 一种便于更换的阀门切割机
CN107234297A (zh) * 2017-05-19 2017-10-10 四川德恩精工科技股份有限公司 一种锥套开槽的方法
US10556279B2 (en) 2015-09-18 2020-02-11 Keuro Besitz Gmbh & Co. Edv-Dienstleistungs Kg Band-saw machine and method for sawing a metal tube
CN111618364A (zh) * 2020-04-20 2020-09-04 浙江奥林发机床有限公司 一种根据材料锯切面自动调节进刀速度的智能调速系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127917A (ja) * 1983-12-14 1985-07-08 Amada Co Ltd 鋸盤における切削制御方法及び装置
FR2584003B1 (fr) * 1985-06-29 1992-04-10 Amada Co Ltd Appareil de coupe de produits longs
DE102013202754A1 (de) * 2013-02-20 2014-08-21 Hilti Aktiengesellschaft Vorrichtung zum Trennen eines Werkstückes entlang einer Trennlinie
DE102015115820A1 (de) * 2015-09-18 2017-03-23 Keuro Besitz Gmbh & Co. Edv-Dienstleistungs Kg Bandsägemaschine und Verfahren zum Sägen eines Metallrohrs
RU2766617C1 (ru) * 2021-07-16 2022-03-15 Общество с ограниченной ответственностью научно-производственная фирма «ЭЛПА» Устройство для протаскивания ленточного ножа

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721139A (en) * 1970-09-01 1973-03-20 Continental Machines Automatic control for return motion of cutoff saw head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721139A (en) * 1970-09-01 1973-03-20 Continental Machines Automatic control for return motion of cutoff saw head

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091698A (en) * 1975-09-08 1978-05-30 Western Gear Corporation Rotary cutting blade control system
US4432260A (en) * 1979-06-11 1984-02-21 Amada Company, Limited Method and apparatus for controlling the feeding of a bandsaw blade of horizontal bandsaw machines
US4335638A (en) * 1979-09-05 1982-06-22 Gesellschaft Fur Schneidtechnik Mit Beschrankter Haftung Band-saw machine
US4363254A (en) * 1979-12-28 1982-12-14 Amada Company, Limited Horizontal bandsaw machine
US4481849A (en) * 1980-09-29 1984-11-13 Amada Company, Limited Horizontal bandsaw machine
US4479410A (en) * 1981-09-11 1984-10-30 Amada Company Limited Method and apparatus for controlling the upper limit of a cutting blade in cutting machines
US4454795A (en) * 1982-08-24 1984-06-19 Ellis Wayne S Band saw
US4766790A (en) * 1984-02-06 1988-08-30 Harris Gerald R Band saw apparatus and method
GB2161422A (en) * 1984-07-13 1986-01-15 Tsune Seiki Kk Band saw machine
US5377571A (en) * 1993-10-19 1995-01-03 Josephs; Harold Safety guard system for band saws and similar equipment
US20160158857A1 (en) * 2013-08-09 2016-06-09 Amada Holdings Co., Ltd. Horizontal band saw machine
US9878381B2 (en) * 2013-08-09 2018-01-30 Amada Holdings Co., Ltd. Horizontal band saw machine
CN103920926A (zh) * 2014-03-26 2014-07-16 安徽同曦金鹏铝业有限公司 一种铝型材切割机的切割装置
US10556279B2 (en) 2015-09-18 2020-02-11 Keuro Besitz Gmbh & Co. Edv-Dienstleistungs Kg Band-saw machine and method for sawing a metal tube
CN107234297A (zh) * 2017-05-19 2017-10-10 四川德恩精工科技股份有限公司 一种锥套开槽的方法
CN107138799A (zh) * 2017-05-23 2017-09-08 李培培 一种便于更换的阀门切割机
CN107138799B (zh) * 2017-05-23 2018-11-23 朱德仲 一种便于更换的阀门切割机
CN111618364A (zh) * 2020-04-20 2020-09-04 浙江奥林发机床有限公司 一种根据材料锯切面自动调节进刀速度的智能调速系统

Also Published As

Publication number Publication date
FR2187484A1 (fr) 1974-01-18
IT986436B (it) 1975-01-30
GB1433255A (en) 1976-04-22
FR2187484B1 (fr) 1977-09-16
JPS4927092U (fr) 1974-03-08
JPS5213027Y2 (fr) 1977-03-23
SU543334A3 (ru) 1977-01-15

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