DE3427733A1 - Circular saw with a run-down brake - Google Patents

Circular saw with a run-down brake

Info

Publication number
DE3427733A1
DE3427733A1 DE19843427733 DE3427733A DE3427733A1 DE 3427733 A1 DE3427733 A1 DE 3427733A1 DE 19843427733 DE19843427733 DE 19843427733 DE 3427733 A DE3427733 A DE 3427733A DE 3427733 A1 DE3427733 A1 DE 3427733A1
Authority
DE
Germany
Prior art keywords
circular saw
run
saw blade
switched
down brake
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.)
Withdrawn
Application number
DE19843427733
Other languages
German (de)
Inventor
Dieter Raichle
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.)
Reich Karl M Maschinenfabrik
REICH MASCHF KARL GmbH
Original Assignee
Reich Karl M Maschinenfabrik
REICH MASCHF KARL GmbH
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 Reich Karl M Maschinenfabrik, REICH MASCHF KARL GmbH filed Critical Reich Karl M Maschinenfabrik
Priority to DE19843427733 priority Critical patent/DE3427733A1/en
Publication of DE3427733A1 publication Critical patent/DE3427733A1/en
Application status is Withdrawn legal-status Critical

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
    • B27B5/38Devices for braking the circular saw blade or the saw spindle; Devices for damping vibrations of the circular saw blade, e.g. silencing

Abstract

For braking the circular saw blade (4) in circular saws in the run-down phase, a braking device (6) is provided which can be actuated by an electromagnet (7) and the brake shoe (9) of which interacts with the circular saw blade (4). The braking device (6) is thus reliably released as the electric motor (3) is switched on and the operator can concentrate fully on his work. After the electric motor (3) is switched off, he is protected from injury by virtue of the relatively short run-down time of the circular saw blade (4). <IMAGE>
DE19843427733 1984-07-27 1984-07-27 Circular saw with a run-down brake Withdrawn DE3427733A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843427733 DE3427733A1 (en) 1984-07-27 1984-07-27 Circular saw with a run-down brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843427733 DE3427733A1 (en) 1984-07-27 1984-07-27 Circular saw with a run-down brake

Publications (1)

Publication Number Publication Date
DE3427733A1 true DE3427733A1 (en) 1986-01-30

Family

ID=6241730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843427733 Withdrawn DE3427733A1 (en) 1984-07-27 1984-07-27 Circular saw with a run-down brake

Country Status (1)

Country Link
DE (1) DE3427733A1 (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6813983B2 (en) * 2000-09-29 2004-11-09 Sd3, Llc Power saw with improved safety system
US6826988B2 (en) 2000-09-29 2004-12-07 Sd3, Llc Miter saw with improved safety system
US6877410B2 (en) * 2000-09-29 2005-04-12 Sd3, Llc Miter saw with improved safety system
US6945148B2 (en) * 2000-09-29 2005-09-20 Sd3, Llc Miter saw with improved safety system
US7024975B2 (en) * 2000-08-14 2006-04-11 Sd3, Llc Brake mechanism for power equipment
US7055417B1 (en) * 1999-10-01 2006-06-06 Sd3, Llc Safety system for power equipment
DE102005008628A1 (en) * 2005-02-25 2006-08-31 Stefan Frey Circular saw has saw blade rotatable by hydraulic drive circuit and a brake device which during braking separates pressure flow consumer from pressure line
US7640837B2 (en) 2000-08-14 2010-01-05 Sd3, Llc Table saw with improved safety system
US7644645B2 (en) 2002-01-16 2010-01-12 Sd3, Llc Apparatus and method for detecting dangerous conditions in power equipment
US20100050836A1 (en) * 2008-08-28 2010-03-04 Juergen Seidel Machine tool protective device
US7681479B2 (en) 2000-08-14 2010-03-23 Sd3, Llc Motion detecting system for use in a safety system for power equipment
US7707920B2 (en) 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US7712403B2 (en) * 2001-07-03 2010-05-11 Sd3, Llc Actuators for use in fast-acting safety systems
US7784507B2 (en) 2000-09-29 2010-08-31 Sd3, Llc Router with improved safety system
US7789002B2 (en) 2000-09-29 2010-09-07 Sd3, Llc Table 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
US7832314B2 (en) 2000-08-14 2010-11-16 Sd3, Llc Brake positioning system
US7836804B2 (en) 2003-08-20 2010-11-23 Sd3, Llc Woodworking machines with overmolded arbors
US7845258B2 (en) 2003-08-20 2010-12-07 Sd3, Llc Brake cartridges for power equipment
US7895927B2 (en) 1999-10-01 2011-03-01 Sd3, Llc Power equipment with detection and reaction systems
US7921754B2 (en) 2000-08-14 2011-04-12 Sd3, Llc Logic control for fast-acting safety system
US7991503B2 (en) 2003-12-31 2011-08-02 Sd3, Llc Detection systems for power equipment
US8011279B2 (en) 2000-08-14 2011-09-06 Sd3, Llc Power equipment with systems to mitigate or prevent injury
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US8061246B2 (en) 2002-01-14 2011-11-22 Sd3, Llc Miter saw with improved safety system
US8065943B2 (en) 2000-09-18 2011-11-29 Sd3, Llc Translation stop for use in power equipment
US8100039B2 (en) 2000-08-14 2012-01-24 Sd3, Llc Miter saw with safety system
US8186255B2 (en) 2000-09-29 2012-05-29 Sd3, Llc Contact detection system for power equipment
US8459157B2 (en) 2003-12-31 2013-06-11 Sd3, Llc Brake cartridges and mounting systems for brake cartridges
DE102013002039A1 (en) * 2013-02-07 2014-08-07 Binderberger Maschinenbau Gmbh Double drive for working machine e.g. circular saw for use in agriculture or forestry, has mechanical brake that is connected to motor and is switched on by operating control device to halt working machine
AT515954A1 (en) * 2014-07-10 2016-01-15 Binderberger Maschb Gmbh Double drive with rapid shutdown
JP2016210004A (en) * 2015-04-29 2016-12-15 日立工機株式会社 Bench cutting machine
US9724840B2 (en) * 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US10118308B2 (en) 2013-10-17 2018-11-06 Sawstop Holding Llc Systems to mount and index riving knives and spreaders in table saws

Cited By (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9925683B2 (en) 1999-10-01 2018-03-27 Sawstop Holding Llc Table saws
US9522476B2 (en) 1999-10-01 2016-12-20 Sd3, Llc Power equipment with detection and reaction systems
US8291797B2 (en) 1999-10-01 2012-10-23 Sd3, Llc Table saw with improved safety system
US7788999B2 (en) 1999-10-01 2010-09-07 Sd3, Llc Brake mechanism for power equipment
US7895927B2 (en) 1999-10-01 2011-03-01 Sd3, Llc Power equipment with detection and reaction systems
US7055417B1 (en) * 1999-10-01 2006-06-06 Sd3, Llc Safety system for power equipment
US9969014B2 (en) 1999-10-01 2018-05-15 Sawstop Holding Llc Power equipment with detection and reaction systems
US10335972B2 (en) 1999-10-01 2019-07-02 Sawstop Holding Llc Table Saws
US9724840B2 (en) * 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US8196499B2 (en) 1999-10-01 2012-06-12 Sd3, Llc Power equipment with detection and reaction systems
US7661343B2 (en) 1999-10-01 2010-02-16 Sd3, Llc Brake mechanism for power equipment
US8408106B2 (en) 1999-10-01 2013-04-02 Sd3, Llc Method of operating power equipment with detection and reaction systems
US7681479B2 (en) 2000-08-14 2010-03-23 Sd3, Llc Motion detecting system for use in a safety system for power equipment
US7640837B2 (en) 2000-08-14 2010-01-05 Sd3, Llc Table saw with improved safety system
US8011279B2 (en) 2000-08-14 2011-09-06 Sd3, Llc Power equipment with systems to mitigate or prevent injury
US7921754B2 (en) 2000-08-14 2011-04-12 Sd3, Llc Logic control for fast-acting safety system
US7024975B2 (en) * 2000-08-14 2006-04-11 Sd3, Llc Brake mechanism for power equipment
US8191450B2 (en) 2000-08-14 2012-06-05 Sd3, Llc Power equipment with detection and reaction systems
US8100039B2 (en) 2000-08-14 2012-01-24 Sd3, Llc Miter saw with safety system
US9038515B2 (en) 2000-08-14 2015-05-26 Sd3, Llc Logic control for fast-acting safety system
US7832314B2 (en) 2000-08-14 2010-11-16 Sd3, Llc Brake positioning system
US8522655B2 (en) 2000-08-14 2013-09-03 Sd3, Llc Logic control for fast-acting safety system
US8490527B2 (en) 2000-08-14 2013-07-23 Sd3, Llc Power equipment with systems to mitigate or prevent injury
US8151675B2 (en) 2000-08-14 2012-04-10 Sd3, Llc Logic control for fast-acting safety system
US8065943B2 (en) 2000-09-18 2011-11-29 Sd3, Llc Translation stop for use in power equipment
US7784507B2 (en) 2000-09-29 2010-08-31 Sd3, Llc Router with improved safety system
US6826988B2 (en) 2000-09-29 2004-12-07 Sd3, Llc Miter saw with improved safety system
US6813983B2 (en) * 2000-09-29 2004-11-09 Sd3, Llc Power saw with improved safety system
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US6945148B2 (en) * 2000-09-29 2005-09-20 Sd3, Llc Miter saw with improved safety system
US7789002B2 (en) 2000-09-29 2010-09-07 Sd3, Llc Table saw with improved safety system
US6877410B2 (en) * 2000-09-29 2005-04-12 Sd3, Llc Miter saw with improved safety system
US8186255B2 (en) 2000-09-29 2012-05-29 Sd3, Llc Contact detection system for power equipment
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US7712403B2 (en) * 2001-07-03 2010-05-11 Sd3, Llc Actuators for use in fast-acting safety systems
US8430005B2 (en) 2002-01-14 2013-04-30 Sd3, Llc Miter saw with improved safety system
US8061246B2 (en) 2002-01-14 2011-11-22 Sd3, Llc Miter saw with improved safety system
US7644645B2 (en) 2002-01-16 2010-01-12 Sd3, Llc Apparatus and method for detecting dangerous conditions in power equipment
US7836804B2 (en) 2003-08-20 2010-11-23 Sd3, Llc Woodworking machines with overmolded arbors
US7845258B2 (en) 2003-08-20 2010-12-07 Sd3, Llc Brake cartridges for power equipment
US7827893B2 (en) 2003-12-31 2010-11-09 Sd3, Llc Elevation mechanism for table saws
US8459157B2 (en) 2003-12-31 2013-06-11 Sd3, Llc Brake cartridges and mounting systems for brake cartridges
US8489223B2 (en) 2003-12-31 2013-07-16 Sd3, Llc Detection systems for power equipment
US7866239B2 (en) 2003-12-31 2011-01-11 Sd3, Llc Elevation mechanism for table saws
US8498732B2 (en) 2003-12-31 2013-07-30 Sd3, Llc Detection systems for power equipment
US8087438B2 (en) 2003-12-31 2012-01-03 Sd3, Llc Detection systems for power equipment
US7991503B2 (en) 2003-12-31 2011-08-02 Sd3, Llc Detection systems for power equipment
US7707920B2 (en) 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US8122807B2 (en) 2003-12-31 2012-02-28 Sd3, Llc Table saws with safety systems
US9623498B2 (en) 2003-12-31 2017-04-18 Sd3, Llc Table saws
US8505424B2 (en) 2004-01-29 2013-08-13 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US7827890B2 (en) 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US10052786B2 (en) 2004-01-29 2018-08-21 Sawstop Holding Llc Table saws with safety systems and systems to mount and index attachments
DE102005008628A1 (en) * 2005-02-25 2006-08-31 Stefan Frey Circular saw has saw blade rotatable by hydraulic drive circuit and a brake device which during braking separates pressure flow consumer from pressure line
DE102005008628B4 (en) * 2005-02-25 2008-05-15 Stefan Frey Circular saw with hydraulic drive
US20100050836A1 (en) * 2008-08-28 2010-03-04 Juergen Seidel Machine tool protective device
DE102013002039A1 (en) * 2013-02-07 2014-08-07 Binderberger Maschinenbau Gmbh Double drive for working machine e.g. circular saw for use in agriculture or forestry, has mechanical brake that is connected to motor and is switched on by operating control device to halt working machine
DE102013002039B4 (en) * 2013-02-07 2014-12-11 Binderberger Maschinenbau Gmbh Double drive with rapid shutdown
US10118308B2 (en) 2013-10-17 2018-11-06 Sawstop Holding Llc Systems to mount and index riving knives and spreaders in table saws
AT515954A1 (en) * 2014-07-10 2016-01-15 Binderberger Maschb Gmbh Double drive with rapid shutdown
AT515954B1 (en) * 2014-07-10 2016-03-15 Binderberger Maschb Gmbh Double drive with rapid shutdown
JP2016210004A (en) * 2015-04-29 2016-12-15 日立工機株式会社 Bench cutting machine

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee