CA2143792A1 - Adjustable/Bypassable Bevel Stop for Compound Miter Saw - Google Patents

Adjustable/Bypassable Bevel Stop for Compound Miter Saw

Info

Publication number
CA2143792A1
CA2143792A1 CA2143792A CA2143792A CA2143792A1 CA 2143792 A1 CA2143792 A1 CA 2143792A1 CA 2143792 A CA2143792 A CA 2143792A CA 2143792 A CA2143792 A CA 2143792A CA 2143792 A1 CA2143792 A1 CA 2143792A1
Authority
CA
Canada
Prior art keywords
bevel stop
bypassable
adjustable
turntable
bevel
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.)
Granted
Application number
CA2143792A
Other languages
French (fr)
Other versions
CA2143792C (en
Inventor
Keith R. Schoene
Daniel A. Terpstra
Richard B. Brundage
Frank J. Tomiser
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.)
Emerson Electric Co
Original Assignee
Emerson Electric 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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of CA2143792A1 publication Critical patent/CA2143792A1/en
Application granted granted Critical
Publication of CA2143792C publication Critical patent/CA2143792C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29Details; Component parts; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/04Sawing 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
    • B23D45/042Sawing 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
    • B23D45/044Sawing 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 saw blade being adjustable according to angle of cut
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7684With means to support work relative to tool[s]
    • Y10T83/7693Tool moved relative to work-support during cutting
    • Y10T83/7697Tool angularly adjustable relative to work-support
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7684With means to support work relative to tool[s]
    • Y10T83/7701Supporting surface and tool axis angularly related
    • Y10T83/7705Adjustable angular relationship
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7684With means to support work relative to tool[s]
    • Y10T83/7722Support and tool relatively adjustable
    • Y10T83/7726By movement of the tool
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7755Carrier for rotatable tool movable during cutting
    • Y10T83/7788Tool carrier oscillated or rotated
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/869Means to drive or to guide tool
    • Y10T83/8748Tool displaceable to inactive position [e.g., for work loading]
    • Y10T83/8749By pivotal motion
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/869Means to drive or to guide tool
    • Y10T83/8773Bevel or miter cut

Abstract

A compound miter saw with an adjustable/bypassable bevel stop is disclosed. The compound miter saw includes a turntable rotatably mounted on a supporting frame. A power driven saw blade is pivotally mounted to the turntable and moves along a predetermined path from an upper raised to a lower operational position that includes a saw blade slot in the turntable. A bevel adjusting features selectively rotates the power driven saw blade relative to the turntable. The adjustable/bypassable bevel stop includes predetermined bevel stop settings at set angles, for example, such as 0° and 45°, as well as an over-riding feature when angles either less than or greater than the predetermined bevel stop settings are desired. The over-riding feature does not require re-adjustment of the predetermined bevel stop settings.
CA002143792A 1994-12-15 1995-03-02 Adjustable/bypassable bevel stop for compound miter saw Expired - Fee Related CA2143792C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/356,518 1994-12-15
US08/356,518 US5623860A (en) 1994-12-15 1994-12-15 Adjustable/bypassable bevel stop for compound miter saw

Publications (2)

Publication Number Publication Date
CA2143792A1 true CA2143792A1 (en) 1996-06-16
CA2143792C CA2143792C (en) 1998-05-12

Family

ID=23401772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002143792A Expired - Fee Related CA2143792C (en) 1994-12-15 1995-03-02 Adjustable/bypassable bevel stop for compound miter saw

Country Status (4)

Country Link
US (1) US5623860A (en)
BR (1) BR9502670A (en)
CA (1) CA2143792C (en)
TW (1) TW313943U (en)

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US6182548B1 (en) 1995-10-10 2001-02-06 Black & Decker Inc. Guard and control apparatuses for sliding compound miter saw
US5724875A (en) * 1995-10-10 1998-03-10 Black & Decker Inc. Guard and control apparatuses for sliding compound miter saw
US5870938A (en) * 1995-12-12 1999-02-16 Black & Decker Inc. Bevel locking system for a sliding compound miter saw
US5907987A (en) * 1996-12-05 1999-06-01 Stumpf; William R. Bevel locking system for a sliding compound miter saw
USD423526S (en) * 1999-04-13 2000-04-25 Ryobi North America, Inc. Miter saw
USD428426S (en) * 1999-04-13 2000-07-18 Ryobi North America, Inc. Miter saw
US6173635B1 (en) * 1999-04-23 2001-01-16 Kevin C. Y. Chang Base structure of a circular saw
US6530303B1 (en) * 1999-06-10 2003-03-11 Black & Decker Inc. Table saw
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US8459157B2 (en) 2003-12-31 2013-06-11 Sd3, Llc Brake cartridges and mounting systems for brake cartridges
US7600455B2 (en) 2000-08-14 2009-10-13 Sd3, Llc Logic control for fast-acting safety system
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US7707920B2 (en) 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US8065943B2 (en) 2000-09-18 2011-11-29 Sd3, Llc Translation stop for use in power equipment
US7225712B2 (en) 2000-08-14 2007-06-05 Sd3, Llc Motion detecting system for use in a safety system for power equipment
US7836804B2 (en) 2003-08-20 2010-11-23 Sd3, Llc Woodworking machines with overmolded arbors
US7712403B2 (en) 2001-07-03 2010-05-11 Sd3, Llc Actuators for use in fast-acting safety systems
US20020017179A1 (en) * 2000-08-14 2002-02-14 Gass Stephen F. Miter saw with improved safety system
US6857345B2 (en) 2000-08-14 2005-02-22 Sd3, Llc Brake positioning system
US9724840B2 (en) 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US7290472B2 (en) * 2002-01-14 2007-11-06 Sd3, Llc Miter saw with improved safety system
US20030056853A1 (en) 2001-09-21 2003-03-27 Gass Stephen F. Router with improved safety system
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US7827890B2 (en) 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US7536238B2 (en) 2003-12-31 2009-05-19 Sd3, Llc Detection systems for power equipment
US7024975B2 (en) 2000-08-14 2006-04-11 Sd3, Llc Brake mechanism for power equipment
JP3710683B2 (en) * 1999-12-16 2005-10-26 株式会社マキタ Mobile marnoco
US6942778B1 (en) * 2000-11-28 2005-09-13 Nanogen, Inc. Microstructure apparatus and method for separating differently charged molecules using an applied electric field
US6615701B2 (en) 2001-08-01 2003-09-09 Delta International Machinery Corp. Bevel stop for cutting device
US7021186B2 (en) * 2001-08-10 2006-04-04 Eastway Fair Company Limited Bevel adjustment mechanism for a compound miter saw
US7127977B2 (en) * 2002-02-11 2006-10-31 Porter-Cable/Delta Remotely actuated beveling systems for a miter saw
US7114425B2 (en) * 2002-04-30 2006-10-03 Credo Technology Corporation Fine-adjustment mechanism to preset a miter saw for precision miter cuts
US20040020342A1 (en) * 2002-08-02 2004-02-05 Wattenbach Brian P. Fence protection arrangement for a slide miter saw
US7119577B2 (en) * 2002-08-28 2006-10-10 Cisco Systems, Inc. Method and apparatus for efficient implementation and evaluation of state machines and programmable finite state automata
US6758123B2 (en) 2002-10-16 2004-07-06 S-B Power Tool Corporation Bevel angle detent system for a compound miter saw
US7201090B2 (en) * 2002-10-16 2007-04-10 Robert Bosch Gmbh Front-accessible bevel locking system
US20040089125A1 (en) * 2002-11-08 2004-05-13 Emerson Electric Co. Compound miter saw
US20040112190A1 (en) * 2002-11-26 2004-06-17 Hollis Michael Chad Bevel angle locking actuator and bevel angle locking system for a saw
US7085918B2 (en) * 2003-01-09 2006-08-01 Cisco Systems, Inc. Methods and apparatuses for evaluation of regular expressions of arbitrary size
US6874397B2 (en) * 2003-05-08 2005-04-05 P&F Brother Industrial Corporation Circular cutter with a friction-provided plate
GB2411620A (en) * 2004-03-02 2005-09-07 Black & Decker Inc Mitre Saw
US20050247177A1 (en) * 2004-04-15 2005-11-10 Hetcher Jason D Table and base assembly for a power tool
US8217743B2 (en) * 2009-03-19 2012-07-10 Robert Bosch Gmbh Magnetic locking system
CN102658398B (en) * 2010-01-04 2014-12-10 泉峰(中国)贸易有限公司 Electric tool
CN102114555B (en) * 2010-01-04 2014-05-28 泉峰(中国)贸易有限公司 Electric tool
CN101947668B (en) * 2010-08-06 2012-05-30 江苏金飞达电动工具有限公司 Interlocking device of combined saw
US10118308B2 (en) 2013-10-17 2018-11-06 Sawstop Holding Llc Systems to mount and index riving knives and spreaders in table saws
CN208195813U (en) 2015-02-25 2018-12-07 米沃奇电动工具公司 Mitre saw
US10710267B2 (en) 2017-07-10 2020-07-14 Milwaukee Electric Tool Corporation Miter saw
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Also Published As

Publication number Publication date
TW313943U (en) 1997-08-21
US5623860A (en) 1997-04-29
CA2143792C (en) 1998-05-12
BR9502670A (en) 1997-08-05

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