DE2412362C3 - Federspannvorrichtung für das Sägeblatt einer Bandsäge - Google Patents

Federspannvorrichtung für das Sägeblatt einer Bandsäge

Info

Publication number
DE2412362C3
DE2412362C3 DE2412362A DE2412362A DE2412362C3 DE 2412362 C3 DE2412362 C3 DE 2412362C3 DE 2412362 A DE2412362 A DE 2412362A DE 2412362 A DE2412362 A DE 2412362A DE 2412362 C3 DE2412362 C3 DE 2412362C3
Authority
DE
Germany
Prior art keywords
saw blade
saw
spring
housing
eccentric
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
DE2412362A
Other languages
German (de)
English (en)
Other versions
DE2412362B2 (de
DE2412362A1 (de
Inventor
Martin Peter Milwaukee Wis. Anderson (V.St.A.)
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.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool Corp
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 Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Publication of DE2412362A1 publication Critical patent/DE2412362A1/de
Publication of DE2412362B2 publication Critical patent/DE2412362B2/de
Application granted granted Critical
Publication of DE2412362C3 publication Critical patent/DE2412362C3/de
Expired 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
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/10—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for tensioning strap saw blades
    • B23D55/102—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for tensioning strap saw blades with means to vary the distance between pulley or sprocket axes
    • 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
    • B23D55/10—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for tensioning strap saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
DE2412362A 1973-09-20 1974-03-14 Federspannvorrichtung für das Sägeblatt einer Bandsäge Expired DE2412362C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00399264A US3829970A (en) 1973-09-20 1973-09-20 Compression spring tensioner for the blade of portable electric band saw

Publications (3)

Publication Number Publication Date
DE2412362A1 DE2412362A1 (de) 1975-04-10
DE2412362B2 DE2412362B2 (de) 1979-01-04
DE2412362C3 true DE2412362C3 (de) 1979-08-30

Family

ID=23578862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2412362A Expired DE2412362C3 (de) 1973-09-20 1974-03-14 Federspannvorrichtung für das Sägeblatt einer Bandsäge

Country Status (4)

Country Link
US (1) US3829970A (enExample)
JP (1) JPS5726893B2 (enExample)
CA (1) CA984706A (enExample)
DE (1) DE2412362C3 (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001937A (en) * 1975-04-28 1977-01-11 Rockwell International Corporation Portable power driven band saw
USD248085S (en) 1975-08-29 1978-06-06 Rockwell International Corporation Portable band saw
US4413414A (en) * 1980-07-28 1983-11-08 Strzalka Marion W Hand held portable band saw
JPS6181170U (enExample) * 1984-10-31 1986-05-29
USD316507S (en) 1987-11-18 1991-04-30 Makita Electric Works, Ltd. Portable band saw
US4953295A (en) * 1990-02-02 1990-09-04 The United States Of America As Represented By The Secretary Of The Navy Seawater hydraulic band saw
DE19860462B4 (de) * 1998-12-28 2013-01-17 Scintilla Ag Handsägemaschine
US6736037B2 (en) * 1999-03-22 2004-05-18 Ethan Dean Coping saw
US6442848B1 (en) * 1999-03-22 2002-09-03 Ethan Dean Coping saw
US7284467B2 (en) 2000-08-14 2007-10-23 Sd3, Llc Apparatus and method for detecting dangerous conditions in power equipment
US7197969B2 (en) 2001-09-24 2007-04-03 Sd3, Llc Logic control with test mode for fast-acting safety system
US7472634B2 (en) * 2003-08-20 2009-01-06 Sd3, Llc Woodworking machines with overmolded arbors
US7836804B2 (en) 2003-08-20 2010-11-23 Sd3, Llc Woodworking machines with overmolded arbors
US7290472B2 (en) * 2002-01-14 2007-11-06 Sd3, Llc Miter saw with improved safety system
US7353737B2 (en) * 2001-08-13 2008-04-08 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
US7024975B2 (en) 2000-08-14 2006-04-11 Sd3, Llc Brake mechanism for power equipment
US8459157B2 (en) * 2003-12-31 2013-06-11 Sd3, Llc Brake cartridges and mounting systems for brake cartridges
US7098800B2 (en) * 2003-03-05 2006-08-29 Sd3, Llc Retraction system and motor position for use with safety systems for power equipment
US7712403B2 (en) 2001-07-03 2010-05-11 Sd3, Llc Actuators for use in fast-acting safety systems
US7707920B2 (en) 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US7171879B2 (en) 2001-07-02 2007-02-06 Sd3, Llc Discrete proximity detection system
US7600455B2 (en) 2000-08-14 2009-10-13 Sd3, Llc Logic control for fast-acting safety system
US7077039B2 (en) 2001-11-13 2006-07-18 Sd3, Llc Detection system for power equipment
US20030140749A1 (en) * 2002-01-25 2003-07-31 Gass Stephen F. Brake Pawls for power equipment
US20050041359A1 (en) * 2003-08-20 2005-02-24 Gass Stephen F. Motion detecting system for use in a safety system for power equipment
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US7137326B2 (en) 2000-08-14 2006-11-21 Sd3, Llc Translation stop for use in power equipment
US7231856B2 (en) 2001-06-13 2007-06-19 Sd3, Llc Apparatus and method for detecting dangerous conditions in power equipment
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US7350445B2 (en) * 2003-08-20 2008-04-01 Sd3, Llc Brake cartridge for power equipment
US7481140B2 (en) 2005-04-15 2009-01-27 Sd3, Llc Detection systems for power equipment
US7210383B2 (en) 2000-08-14 2007-05-01 Sd3, Llc Detection system for power equipment
US7827890B2 (en) 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US7610836B2 (en) 2000-08-14 2009-11-03 Sd3, Llc Replaceable brake mechanism for power equipment
US20030056853A1 (en) * 2001-09-21 2003-03-27 Gass Stephen F. Router with improved safety system
US6857345B2 (en) * 2000-08-14 2005-02-22 Sd3, Llc Brake positioning system
US7536238B2 (en) * 2003-12-31 2009-05-19 Sd3, Llc Detection systems for power equipment
US7350444B2 (en) 2000-08-14 2008-04-01 Sd3, Llc Table saw with improved safety system
US7055417B1 (en) 1999-10-01 2006-06-06 Sd3, Llc Safety system for power equipment
US6415516B1 (en) 2000-11-17 2002-07-09 Javier B. Tirado Power cutting device
US7311029B2 (en) 2002-08-09 2007-12-25 Black & Decker Inc. Quick-pin blade tensioning device
CN1330458C (zh) * 2003-02-06 2007-08-08 美商德塔国际机械公司 带锯、用于带锯的张力调整机构以及调整张力的方法
US7287454B2 (en) * 2003-02-19 2007-10-30 Stout Tool Corp. Hand-held band saw
US7926187B2 (en) * 2004-02-20 2011-04-19 Milwaukee Electric Tool Corporation Band saw
US8763258B2 (en) * 2008-01-31 2014-07-01 Black & Decker Inc. Portable band saw
US20110119935A1 (en) * 2008-07-25 2011-05-26 Elger William A Chainless drive system for a band saw
EP2307165A4 (en) * 2008-07-25 2013-01-02 Milwaukee Electric Tool Corp BAND SAW
WO2010014865A1 (en) * 2008-07-31 2010-02-04 Milwaukee Electric Tool Corporation Band saw blade removal mechanism
US8677633B2 (en) 2010-06-03 2014-03-25 Milwaukee Electric Tool Corporation Workpiece guard and blade guard for band saw
US10118308B2 (en) 2013-10-17 2018-11-06 Sawstop Holding Llc Systems to mount and index riving knives and spreaders in table saws
CN111604544A (zh) * 2019-03-23 2020-09-01 郑朝灿 一种钢筋管板建筑切割建材用整带切割机
US12447541B2 (en) * 2021-09-23 2025-10-21 Richard O. Rose Bandsaw operative to make simultaneous spaced-apart cuts with a single blade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101343A (en) * 1937-12-07 ponton
US2884026A (en) * 1959-04-28 krenzke
US2596081A (en) * 1947-06-10 1952-05-06 Elmer P Sacrey Hand manipulated power band saw
US2969815A (en) * 1959-04-03 1961-01-31 Lasar William Band saw mounting for a meat cutting saw

Also Published As

Publication number Publication date
JPS5726893B2 (enExample) 1982-06-07
US3829970A (en) 1974-08-20
DE2412362B2 (de) 1979-01-04
DE2412362A1 (de) 1975-04-10
CA984706A (en) 1976-03-02
JPS5056681A (enExample) 1975-05-17

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)