DE60321433D1 - Rückführeinrichtung für eine Gehrungssäge mit verschiebbarem Sägeblatt - Google Patents

Rückführeinrichtung für eine Gehrungssäge mit verschiebbarem Sägeblatt

Info

Publication number
DE60321433D1
DE60321433D1 DE60321433T DE60321433T DE60321433D1 DE 60321433 D1 DE60321433 D1 DE 60321433D1 DE 60321433 T DE60321433 T DE 60321433T DE 60321433 T DE60321433 T DE 60321433T DE 60321433 D1 DE60321433 D1 DE 60321433D1
Authority
DE
Germany
Prior art keywords
saw
trunnion
support housing
return device
sliding
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
DE60321433T
Other languages
English (en)
Inventor
Steven A Shull
Daryl S Meredith
John C Arechaga
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.)
Black and Decker Inc
Original Assignee
Black and Decker 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 Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of DE60321433D1 publication Critical patent/DE60321433D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
    • 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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/04—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
    • B23D45/042—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever
    • B23D45/046—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever the pivoted lever being mounted on a carriage
    • B23D45/048—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever the pivoted lever being mounted on a carriage the saw blade being adjustable according to angle of cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
    • B23Q1/68—Movable or adjustable work or tool supports characterised by the purpose of the movement for withdrawing tool or work during reverse movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/20—Severing by manually forcing against fixed edge
    • Y10T225/238—With housing for work supply
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/20—Severing by manually forcing against fixed edge
    • Y10T225/238—With housing for work supply
    • Y10T225/246—Including special support for wound supply package
    • Y10T225/247—Bearing or trunnions to engage package core
    • 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
    • Y10T83/7684—With means to support work relative to tool[s]
    • Y10T83/7693—Tool moved relative to work-support during cutting
    • Y10T83/7697—Tool angularly adjustable relative to work-support
    • 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
    • Y10T83/8773—Bevel or miter cut
    • 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
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • Y10T83/8785—Through return [noncutting] stroke
DE60321433T 2002-08-28 2003-08-22 Rückführeinrichtung für eine Gehrungssäge mit verschiebbarem Sägeblatt Expired - Lifetime DE60321433D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/229,749 US6755108B2 (en) 2002-08-28 2002-08-28 Return mechanism for a slide miter saw

Publications (1)

Publication Number Publication Date
DE60321433D1 true DE60321433D1 (de) 2008-07-17

Family

ID=31495360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321433T Expired - Lifetime DE60321433D1 (de) 2002-08-28 2003-08-22 Rückführeinrichtung für eine Gehrungssäge mit verschiebbarem Sägeblatt

Country Status (6)

Country Link
US (1) US6755108B2 (de)
EP (1) EP1393843B1 (de)
CN (1) CN100384576C (de)
AT (1) ATE397508T1 (de)
DE (1) DE60321433D1 (de)
TW (1) TW200418618A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6988690B2 (en) * 2004-01-12 2006-01-24 Luh Da Industry Corp. Adhesive tape holder
JP2008221812A (ja) * 2007-03-16 2008-09-25 Hitachi Koki Co Ltd 卓上切断機
US8186257B2 (en) * 2008-08-27 2012-05-29 Robert Bosch Gmbh Laminate flooring saw
US9649703B2 (en) 2012-03-15 2017-05-16 Rexon Industrial Corp., Ltd. Circular saw with a moving mechanism
US8607680B1 (en) * 2012-03-20 2013-12-17 Steven Carr Combined dual bevel miter and radial arm saw device
TWI618669B (zh) * 2016-05-09 2018-03-21 力山工業股份有限公司 可收折的文具
CN107876871B (zh) * 2017-11-20 2019-04-26 阜阳大可新材料股份有限公司 一种板材切割方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310838A (en) * 1941-12-22 1943-02-09 David T Helprin Paper cutter
US3045724A (en) * 1960-10-07 1962-07-24 Mitchell Robert Irving Circular saw guide and square attachment
US3232159A (en) * 1963-09-24 1966-02-01 Parker Hannifin Corp Portable hose cut-off means
US3209635A (en) * 1964-07-06 1965-10-05 Donald T Auld Punch tape cutter and splicer
DE3213425A1 (de) * 1982-04-10 1983-10-13 Reinhold 6304 Lollar Schmidt Kombinierte vorrichtung zur bearbeitung von holz und anderen werkstoffen
US4553463A (en) * 1983-07-08 1985-11-19 Engel Richard C Portable wood cutting device
US5052255A (en) * 1989-06-12 1991-10-01 Gaines Robert C Speed brake
US5152207A (en) * 1990-06-28 1992-10-06 Ryobi America Corp. Anti-kick forward device for power driven saws
DE4106636C1 (de) * 1991-02-28 1992-06-04 Black & Decker Inc., Newark, Del., Us
US5138920A (en) * 1991-08-09 1992-08-18 Ryobi America Corporation Passive differential power shunted load and speed control apparatus
US5251402A (en) * 1992-03-10 1993-10-12 Anthony's Manufacturing Company, Inc. Self return mechanism
US5524516A (en) * 1993-02-19 1996-06-11 Makita Corporation Miter saw
GB9314163D0 (en) * 1993-07-08 1993-08-18 Black & Decker Inc Chop/table saw arrangement
US5820005A (en) * 1995-02-21 1998-10-13 Manco, Inc. Tape dispenser
US5755148A (en) * 1995-07-07 1998-05-26 Black & Decker Inc. Adjustable fence for a compound miter saw
US5802943A (en) * 1996-12-05 1998-09-08 Black & Decker Inc. Bevel locking system for a sliding compound miter saw
CN1077820C (zh) * 1996-10-31 2002-01-16 布莱克和戴克公司 用于滑动复合斜切锯机的保护和控制设备
CN1191907C (zh) * 1998-03-11 2005-03-09 布莱克和戴克公司 锯器
CN2406691Y (zh) * 2000-02-22 2000-11-22 刘长春 高层建筑急救设备
GB2359799A (en) * 2000-03-03 2001-09-05 Index Measuring Tape Co Ltd A tape measure featuring braking and locking means

Also Published As

Publication number Publication date
TW200418618A (en) 2004-10-01
CN1486811A (zh) 2004-04-07
US6755108B2 (en) 2004-06-29
EP1393843B1 (de) 2008-06-04
EP1393843A2 (de) 2004-03-03
ATE397508T1 (de) 2008-06-15
EP1393843A3 (de) 2004-11-24
US20040040430A1 (en) 2004-03-04
CN100384576C (zh) 2008-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition