GB1435991A - Cloth cutting machines - Google Patents

Cloth cutting machines

Info

Publication number
GB1435991A
GB1435991A GB1976973A GB1976973A GB1435991A GB 1435991 A GB1435991 A GB 1435991A GB 1976973 A GB1976973 A GB 1976973A GB 1976973 A GB1976973 A GB 1976973A GB 1435991 A GB1435991 A GB 1435991A
Authority
GB
United Kingdom
Prior art keywords
guard
blade
operator
front guard
machine
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
Application number
GB1976973A
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.)
Wolf Machine Co
Original Assignee
Wolf Machine Co
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 Wolf Machine Co filed Critical Wolf Machine Co
Publication of GB1435991A publication Critical patent/GB1435991A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • B26F1/3826—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work using a rotary circular cutting member
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7734—With guard for tool
    • 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
    • Y10T83/872—With guard means
    • Y10T83/8722—Static
    • Y10T83/8723—Adjustable

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Details Of Cutting Devices (AREA)
  • Sawing (AREA)
  • Knives (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

1435991 Machinery guards WOLF MACHINE CO 25 April 1973 [20 Sept 1972] 19769/73 Heading F2J A guard assembly 32 for the motor-driven rotary knife blade 11 of a portable cloth-cutting machine comprises a fixed rear section 33 on which is pivotally mounted a front section 38, the rear and front sections 33, 38 completely covering the exposed rear and front peripheral segments respectively of the blade 11. An adjustable trigger mechanism 58 adjacent the operator's handle grip 22 is connected via a link 59 to the front guard section 38 whereby the operator may turn, i.e. open and retract the front guard 38 (Fig. 3) to expose the blade 11 sufficiently to cut a cloth stack 15 of multiple fabric layers, the guard 38 being spring and weight biased to automatically return to a closed position, i.e. failsafe, when the machine is removed from the cloth stack 15. A blade sharpener device 26 pivotally mounted at 29 on the machine centre standard 19 is positioned such that the sharpener device 26 can only be engaged to sharpen the blade 11 through a cutaway portion 46 in the front guard 38 (Fig. 4) when the front guard 38 is in its fully closed position, an auxiliary guard 37 on the sharpener device 26 serving to cover the cut-away portion 46 (Fig. 2). The front guard 38 includes a pointer 48 aligned with the cutting blade 11 such that the operator can readily follow a traced pattern on the top of the cloth stack 15. The rear guard 33, pivotally carrying the front guard 38, is readily removable, as a unit, at (34) (Fig. 1, not shown) to facilitate changing of the circular blade 11 when required.
GB1976973A 1972-09-20 1973-04-25 Cloth cutting machines Expired GB1435991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00291361A US3812584A (en) 1972-09-20 1972-09-20 Safety guard for a cloth cutting machine

Publications (1)

Publication Number Publication Date
GB1435991A true GB1435991A (en) 1976-05-19

Family

ID=23119995

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1976973A Expired GB1435991A (en) 1972-09-20 1973-04-25 Cloth cutting machines
GB5334375A Expired GB1435992A (en) 1972-09-20 1973-04-25 Cloth cutting machines

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5334375A Expired GB1435992A (en) 1972-09-20 1973-04-25 Cloth cutting machines

Country Status (5)

Country Link
US (1) US3812584A (en)
JP (1) JPS4970286A (en)
DE (1) DE2347877A1 (en)
GB (2) GB1435991A (en)
IT (1) IT979923B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315440A (en) * 1996-07-25 1998-02-04 Stihl Maschf Andreas Rotary tool protective cover

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024633A (en) * 1975-11-28 1977-05-24 The Wolf Machine Company Simplified safety guard for a cloth cutting machine
LU74321A1 (en) * 1976-02-09 1976-08-13
US4062111A (en) * 1976-09-20 1977-12-13 Eastman Machine Company Sharpener mounting structure and knife guard for circular knife type of cloth cutting machine
JPS5627274Y2 (en) * 1977-02-07 1981-06-29
IT1123316B (en) * 1979-09-25 1986-04-30 Pisani Luigi Off Mec PROTECTIVE DEVICE OF THE ROTARY BLADE OF THE CUTTING MACHINE OF FABRIC ROLLS
JPS6112489U (en) * 1984-06-26 1986-01-24 株式会社貝印刃物開発センター Rotation resistance adjustment structure of circular blade in circular blade rotary cutter
US4662069A (en) * 1985-09-03 1987-05-05 Jim F. Pate Cutting tool having parallel cutting blades
US4858663A (en) * 1988-06-03 1989-08-22 Porter-Cable Corporation Plate joiner having a quiet drive
US4858661A (en) * 1988-06-03 1989-08-22 Porter-Cable Corporation Plate joiner with a handle having a superior orientation
US4858662A (en) * 1988-06-03 1989-08-22 Porter-Cable Corporation Plate joiner having a superior miter guide for mitered carcase joints
US4934422A (en) * 1988-08-19 1990-06-19 Delta International Machinery Corp. Bench mountable plate joining machine
JP2517369Y2 (en) * 1990-06-21 1996-11-20 リョービ株式会社 Tabletop cutting machine
US5235753A (en) * 1992-03-20 1993-08-17 Black & Decker Inc. Circular saw lower guard chip deflector
DE9311591U1 (en) * 1993-08-03 1994-12-08 W.L. Gore & Associates Gmbh, 85640 Putzbrunn Device for cutting, sawing or cutting a layer material lying on a base
US5542183A (en) * 1994-12-23 1996-08-06 Allison; Philip Firefighter's ceiling cutting tool
US5865230A (en) * 1997-06-09 1999-02-02 Porter-Cable Corporation Plate joiner
US6006802A (en) * 1997-06-09 1999-12-28 Porter-Cable Corporation Plate joiner fence height adjustment
US6336483B1 (en) 1997-06-09 2002-01-08 Porter-Cable Corporation Plate joiner fence angle adjustment system
US6125896A (en) * 1997-06-09 2000-10-03 Porter-Cable Corporation Plate joiner cutter travel adjustment system
US7066221B1 (en) * 1997-06-09 2006-06-27 Black & Decker Inc. Plate joiner
KR20070117543A (en) 2005-01-24 2007-12-12 앤태어스 파머, 인코퍼레이티드 Prefilled needle assisted jet injector
US9144648B2 (en) 2006-05-03 2015-09-29 Antares Pharma, Inc. Injector with adjustable dosing
US20080078090A1 (en) * 2006-05-19 2008-04-03 Johnson Charles E Iii Manual Saw Guard Retracting Device
US9126349B2 (en) 2008-02-12 2015-09-08 California Industrial Rubber Co., Inc. Apparatus for severing a workpiece
US9220660B2 (en) 2011-07-15 2015-12-29 Antares Pharma, Inc. Liquid-transfer adapter beveled spike
CN102346106B (en) * 2011-08-15 2014-04-23 中纺标(北京)检验认证中心有限公司 Rapid and efficient fabric sample cutting device
WO2013134244A2 (en) 2012-03-06 2013-09-12 Antares Pharma, Inc. Prefilled syringe with breakaway force feature
WO2013169804A1 (en) 2012-05-07 2013-11-14 Antares Pharma, Inc. Needle assisted jet injection device having reduced trigger force
CN104099775A (en) * 2013-04-15 2014-10-15 上海特晟机电科技有限公司 Cloth cutting device
CN107322667B (en) * 2017-08-04 2022-09-09 常熟市中捷台板厂 Knife belt type fabric cutting machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309991C (en) *
US1738896A (en) * 1929-07-13 1929-12-10 Swift & Co Meat-saw guard
US2294497A (en) * 1942-06-19 1942-09-01 Zawistowski Martin Portable cutting machine
US2487327A (en) * 1947-08-09 1949-11-08 Jr William E Ganter Linoleum cutting machine
CH314897A (en) * 1953-09-09 1956-07-15 K Mischke Sohn Fa Hand protection device on a fabric cutting machine
US3441067A (en) * 1965-10-22 1969-04-29 Fred A Forcier Mechanical guard lifter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315440A (en) * 1996-07-25 1998-02-04 Stihl Maschf Andreas Rotary tool protective cover
GB2315440B (en) * 1996-07-25 2000-07-19 Stihl Maschf Andreas Hand-guided tool with a protective cover
DE19630022B4 (en) * 1996-07-25 2007-12-20 Fa. Andreas Stihl Hand-guided implement with a protective cover

Also Published As

Publication number Publication date
DE2347877A1 (en) 1974-03-28
IT979923B (en) 1974-09-30
GB1435992A (en) 1976-05-19
JPS4970286A (en) 1974-07-08
US3812584A (en) 1974-05-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee