US3721139A - Automatic control for return motion of cutoff saw head - Google Patents

Automatic control for return motion of cutoff saw head Download PDF

Info

Publication number
US3721139A
US3721139A US00163612A US3721139DA US3721139A US 3721139 A US3721139 A US 3721139A US 00163612 A US00163612 A US 00163612A US 3721139D A US3721139D A US 3721139DA US 3721139 A US3721139 A US 3721139A
Authority
US
United States
Prior art keywords
cutting
stock
cutting head
return
path
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
US00163612A
Other languages
English (en)
Inventor
Roy Robinson Le
L Peltz
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.)
Continental Machines Inc
Original Assignee
Continental Machines 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 Continental Machines Inc filed Critical Continental Machines Inc
Application granted granted Critical
Publication of US3721139A publication Critical patent/US3721139A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B23D55/04—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work
    • B23D55/043—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work for conveying work to the sawing machine
    • 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
    • Y10T83/081—With randomly actuated stopping means
    • Y10T83/091—Responsive to work sensing 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4539—Means to change tool position, or length or datum position of work- or tool-feed increment
    • Y10T83/4559—With means to vary magnitude or base position of tool stroke
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/533—With photo-electric work-sensing 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
US00163612A 1970-09-01 1971-07-19 Automatic control for return motion of cutoff saw head Expired - Lifetime US3721139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4178970 1970-09-01

Publications (1)

Publication Number Publication Date
US3721139A true US3721139A (en) 1973-03-20

Family

ID=10421376

Family Applications (1)

Application Number Title Priority Date Filing Date
US00163612A Expired - Lifetime US3721139A (en) 1970-09-01 1971-07-19 Automatic control for return motion of cutoff saw head

Country Status (4)

Country Link
US (1) US3721139A (fr)
CA (1) CA925000A (fr)
DE (1) DE2135822A1 (fr)
FR (1) FR2102043A5 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875839A (en) * 1972-06-07 1975-04-08 Amada Co Ltd Bandsaw
US4091698A (en) * 1975-09-08 1978-05-30 Western Gear Corporation Rotary cutting blade control system
US4098310A (en) * 1977-03-14 1978-07-04 Arthur Carol Sanford Apparatus for beveling truss components
US4206666A (en) * 1978-11-16 1980-06-10 James Joseph Morrison Management Ltd. Press control system
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
WO1991008876A1 (fr) * 1989-12-15 1991-06-27 Dimter Gmbh Maschinenfabrik Station de serrage de pieces a usiner pour machines a entailler en paquet en queue-d'aronde
US20110053458A1 (en) * 2009-08-27 2011-03-03 Miller Jonathon D Method and Apparatus for Through-Cut Verification
CN103522103A (zh) * 2013-09-30 2014-01-22 济南同济机械有限公司 一种立式锯床工件夹紧装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328458B2 (de) * 1973-06-05 1981-07-02 Amada Co. Ltd., Isehara, Kanagawa Horizontalbandsägemaschine
CA1258811A (fr) * 1984-06-25 1989-08-29 Toru Sadahiro Scie mecanique a ruban

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386322A (en) * 1966-03-21 1968-06-04 Stone Machinery Company Inc Cut-off machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386322A (en) * 1966-03-21 1968-06-04 Stone Machinery Company Inc Cut-off machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875839A (en) * 1972-06-07 1975-04-08 Amada Co Ltd Bandsaw
US4091698A (en) * 1975-09-08 1978-05-30 Western Gear Corporation Rotary cutting blade control system
US4098310A (en) * 1977-03-14 1978-07-04 Arthur Carol Sanford Apparatus for beveling truss components
US4206666A (en) * 1978-11-16 1980-06-10 James Joseph Morrison Management Ltd. Press control system
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
WO1991008876A1 (fr) * 1989-12-15 1991-06-27 Dimter Gmbh Maschinenfabrik Station de serrage de pieces a usiner pour machines a entailler en paquet en queue-d'aronde
US20110053458A1 (en) * 2009-08-27 2011-03-03 Miller Jonathon D Method and Apparatus for Through-Cut Verification
CN103522103A (zh) * 2013-09-30 2014-01-22 济南同济机械有限公司 一种立式锯床工件夹紧装置
CN103522103B (zh) * 2013-09-30 2016-10-05 济南同济机械有限公司 一种立式锯床工件夹紧装置

Also Published As

Publication number Publication date
DE2135822A1 (de) 1972-03-02
CA925000A (en) 1973-04-24
FR2102043A5 (fr) 1972-03-31

Similar Documents

Publication Publication Date Title
US3721139A (en) Automatic control for return motion of cutoff saw head
US4724733A (en) Apparatus for cutting tubing
EP0391747B1 (fr) Bloc à colonnes à un seul tranchant
US4829868A (en) Device for adjusting penetration depths of a prescoring saw blade during advance of a movable sawing unit
US3044336A (en) Cutting devices for moving oblong works
US3082655A (en) Wire straightening and cut-off machines
SU503567A3 (ru) Устройство дл установки проволочных контактов на монтажные платы
US3974726A (en) Cutter for bar stock
GB1269257A (en) Sewing apparatus and improved cutting means therefor
US3999455A (en) Method and apparatus for controlling with increased accuracy a processing machine driven at varying operating speeds, such as a slide drawing machine, especially, as well as the slide drawing machine per se and auxiliary devices
US4848532A (en) Device for advancing several workpieces placed side by side
US4660449A (en) Stock feeding apparatus
US2791823A (en) Rod-sawing machine
US3199554A (en) Adjustable board stop for flying saws
GB1252493A (fr)
CN110102600B (zh) 一种用于加工刀模的送料机构
US2755858A (en) Severing apparatus for continuously moving material
US3603188A (en) Cutting devices
SU552139A1 (ru) Устройство дл токарной обработки
SU692709A1 (ru) Устройство дл резки длинномерных изделий в процессе их продольного перемещени
US2576792A (en) Gauging mechanism for scroll shear machines
CN219445414U (zh) 一种重组竹指接构件的长度定位机构
SU426810A1 (ru) Торцовочный станок
CN212139121U (zh) 新型直切式切面机
US2296068A (en) Foot press guard