EP0773084A3 - Säge, insbesondere kettensäge - Google Patents

Säge, insbesondere kettensäge Download PDF

Info

Publication number
EP0773084A3
EP0773084A3 EP97101210A EP97101210A EP0773084A3 EP 0773084 A3 EP0773084 A3 EP 0773084A3 EP 97101210 A EP97101210 A EP 97101210A EP 97101210 A EP97101210 A EP 97101210A EP 0773084 A3 EP0773084 A3 EP 0773084A3
Authority
EP
European Patent Office
Prior art keywords
link
starting
core
saw chain
chain links
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
EP97101210A
Other languages
English (en)
French (fr)
Other versions
EP0773084B1 (de
EP0773084A2 (de
Inventor
Christoph Rossmann
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.)
HARD-STIFTUNG
Hard Stiftung
Original Assignee
HARD-STIFTUNG
Hard Stiftung
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 HARD-STIFTUNG, Hard Stiftung filed Critical HARD-STIFTUNG
Publication of EP0773084A2 publication Critical patent/EP0773084A2/de
Publication of EP0773084A3 publication Critical patent/EP0773084A3/de
Application granted granted Critical
Publication of EP0773084B1 publication Critical patent/EP0773084B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/142—Cutter elements
    • B27B33/145—Cutter elements having plural teeth on a single link
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • 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
    • Y10T83/909—Cutter assemblage or cutter element therefor [e.g., chain saw chain]
    • 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
    • Y10T83/909—Cutter assemblage or cutter element therefor [e.g., chain saw chain]
    • Y10T83/913—With means permitting removal of cutter element
    • 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
    • Y10T83/909—Cutter assemblage or cutter element therefor [e.g., chain saw chain]
    • Y10T83/917—Having diverse cutting elements
    • 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
    • Y10T83/909—Cutter assemblage or cutter element therefor [e.g., chain saw chain]
    • Y10T83/925—Having noncutting depth gauge

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Fats And Perfumes (AREA)
  • Holo Graphy (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Dry Shavers And Clippers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Chain Conveyers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Gegenstand der Erfindung ist eine insbesondere als Kettensäge mit einer Vielzahl von in einer gemeinsamen Laufebene relativ zueinander schwenkbar miteinander gekoppelten und Schneidelemente tragenden Kettengliedern ausgebildete Säge, bei der auf einem gemeinsamen Träger entlang dessen Laufrichtung eine Vielzahl von Schneidelementen mit gegenseitigem Abstand aufeinanderfolgen.
Ziel der Erfindung ist eine Säge, die am Schneidgut eine glatte und treppenfreie Schnittfläche erzeugt und sich in beiden Laufrichtungen des Trägers gleich wirksam und mit nur geringer Antriebskraft betreiben läßt.
Dazu sind gemäß der Erfindung als Schneidelemente wenigstens zwei Arten von Zähnen mit voneinander abweichenden Schneidkanten vorgesehen. Dabei können die Zähne einer Art Schneidzähne (9) und die Zähne einer anderen Art Räumzähne (10) sein, wobei für die Schneidkanten der Schneidzähne (9) eine stetige und in der Laufrichtung des Trägers symmetrische Sichelform mit Wölbung nach oben bevorzugt ist.
EP97101210A 1992-11-09 1993-11-09 Säge, insbesondere Kettensäge Expired - Lifetime EP0773084B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4237781A DE4237781C2 (de) 1992-11-09 1992-11-09 Sägekette für Kettensägen
DE4237781 1992-11-09
EP93118157A EP0605770B1 (de) 1992-11-09 1993-11-09 Sägekette für Kettensägen

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP93118157A Division EP0605770B1 (de) 1992-11-09 1993-11-09 Sägekette für Kettensägen
EP93118157.2 Division 1993-11-09

Publications (3)

Publication Number Publication Date
EP0773084A2 EP0773084A2 (de) 1997-05-14
EP0773084A3 true EP0773084A3 (de) 1998-02-04
EP0773084B1 EP0773084B1 (de) 2002-09-18

Family

ID=6472436

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97101210A Expired - Lifetime EP0773084B1 (de) 1992-11-09 1993-11-09 Säge, insbesondere Kettensäge
EP93118157A Expired - Lifetime EP0605770B1 (de) 1992-11-09 1993-11-09 Sägekette für Kettensägen

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP93118157A Expired - Lifetime EP0605770B1 (de) 1992-11-09 1993-11-09 Sägekette für Kettensägen

Country Status (8)

Country Link
US (1) US5988035A (de)
EP (2) EP0773084B1 (de)
AT (2) ATE224252T1 (de)
BR (1) BR9305717A (de)
CA (1) CA2127708A1 (de)
DE (3) DE4237781C2 (de)
DK (1) DK0773084T3 (de)
WO (1) WO1994011166A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305702B (en) * 1995-09-29 1999-06-02 Norman Shekleton A pipe connector
DE29815228U1 (de) 1998-08-25 1998-11-12 Trumpf GmbH + Co., 71254 Ditzingen Trennvorrichtung zum Bearbeiten von Sandwichplatten
DE29915852U1 (de) 1999-09-09 1999-12-23 Trumpf GmbH & Co., 71254 Ditzingen Sägekette für ein Werkzeug zum Trennen von Sandwichplatten
DE20202519U1 (de) * 2002-02-18 2003-07-03 Trumpf Grüsch AG, Grüsch Sägekette mit Tiefenbegrenzung
SE532991C2 (sv) * 2008-09-17 2010-06-01 Komatsu Forest Ab Förfarande och anordning vid sågkedja
US20110072944A1 (en) * 2009-09-29 2011-03-31 Jeffrey Eggers Flexible linked cutting system
DE102012004051A1 (de) * 2012-03-02 2013-09-05 Robert Bosch Gmbh Werkzeugmaschinentrennvorrichtung
DE102012004049A1 (de) 2012-03-02 2013-09-05 Robert Bosch Gmbh Verfahren zur Herstellung von zumindest einem Schneidstrangsegment eines Schneidstrangs einer Werkzeugmaschinentrennvorrichtung
DE102012215460A1 (de) * 2012-08-31 2014-03-06 Robert Bosch Gmbh Schneidstrangsegment
DE102013200903A1 (de) * 2013-01-22 2014-07-24 Robert Bosch Gmbh Schneidstrangsegment
ES2702641T3 (es) * 2014-08-06 2019-03-04 Fantini Sud S P A Cadena para máquinas de serrar para cortar piedras ornamentales, adaptada para prevenir la entrada de impurezas entre el eslabón interno y el eslabón externo de la cadena
US10138685B1 (en) 2015-12-18 2018-11-27 Jeffrey Eggers Drilling system with teeth driven in opposite directions
DE102019106459A1 (de) 2019-03-13 2020-09-17 Avova Gmbh Höhenverstelleinrichung einer Kopfstütze eines Kindersitzes

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1412315A (en) * 1920-11-24 1922-04-11 Peters Franklin Ford Saw
US1652295A (en) * 1926-11-16 1927-12-13 Chain Saw Corp Chain saw
US1671295A (en) * 1926-01-26 1928-05-29 Kirby Ralph Endless crosscut saw
GB549945A (en) * 1941-10-30 1942-12-15 Mellor Bromley & Co Ltd Improvements in or relating to cutting chains for chain saws
US2348612A (en) * 1941-02-20 1944-05-09 William H Deacon Power saw
GB1117908A (en) * 1966-06-13 1968-06-26 Stanley Works Circular saw blade
CH462522A (de) * 1967-10-09 1968-09-15 Schmid Hans Schneidekette mit Messerlaschen und Verwendung derselben
US3692073A (en) * 1970-09-15 1972-09-19 Carl W Easterwood Drag saw
US3945288A (en) * 1975-04-25 1976-03-23 Textron Inc. Saw chain
DE4237762A1 (de) * 1992-11-09 1994-05-11 Elektromechanik Aach Gmbh Säge

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US614003A (en) 1898-11-08 Band-saw
DE582466C (de) * 1933-08-15 Stihl Andreas Saegekette mit Schneidzaehnen und dazwischen angeordneten Raeumzaehnen
CA855018A (en) * 1970-11-03 W. Oehrli John Saw chains and sharpeners
US1178362A (en) * 1915-05-07 1916-04-04 Rode Nicolay Wall Saw.
US1483387A (en) * 1922-05-16 1924-02-12 Serin Maurice Camille Henri Chain-saw machine
US1634643A (en) * 1924-02-07 1927-07-05 Samuel J Bens Interlocking link
US2435892A (en) * 1944-01-07 1948-02-10 Mall Tool Company Cutting chain
CH287499A (fr) * 1947-07-03 1952-12-15 Sonapar Societe De Participati Machine pour débiter une matière pierreuse.
US2583243A (en) * 1950-04-03 1952-01-22 Tweedie Charles James Chain saw
US3298406A (en) * 1964-05-15 1967-01-17 Herbert V Erickson Chain saw chain
DE1600247A1 (de) * 1967-01-17 1970-03-05 Amsted Ind Inc Kraftuebertragungskette
US3945289A (en) * 1975-04-14 1976-03-23 Emilio Retana Rodriguez Saw tooth
DE2758380A1 (de) * 1977-12-28 1979-07-12 Hamer R Geerd Dr Med Kette
US4882901A (en) * 1980-11-26 1989-11-28 The Laitram Corporation Detachable link chain
SE8901038L (sv) * 1989-03-23 1990-09-24 Ernst Tallberg Handverktyg
EP0423501B1 (de) * 1989-09-22 1995-12-13 Mitsubishi Materials Corporation Schneidkette
US5209216A (en) * 1989-09-22 1993-05-11 Mitsubishi Metal Corporation Chain cutter
US5226404A (en) * 1989-09-22 1993-07-13 Mitsubishi Metal Corporation Cutting apparatus
US5029501A (en) * 1990-01-10 1991-07-09 Smith Wayne A Roughing cutter for saw chain

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1412315A (en) * 1920-11-24 1922-04-11 Peters Franklin Ford Saw
US1671295A (en) * 1926-01-26 1928-05-29 Kirby Ralph Endless crosscut saw
US1652295A (en) * 1926-11-16 1927-12-13 Chain Saw Corp Chain saw
US2348612A (en) * 1941-02-20 1944-05-09 William H Deacon Power saw
GB549945A (en) * 1941-10-30 1942-12-15 Mellor Bromley & Co Ltd Improvements in or relating to cutting chains for chain saws
GB1117908A (en) * 1966-06-13 1968-06-26 Stanley Works Circular saw blade
CH462522A (de) * 1967-10-09 1968-09-15 Schmid Hans Schneidekette mit Messerlaschen und Verwendung derselben
US3692073A (en) * 1970-09-15 1972-09-19 Carl W Easterwood Drag saw
US3945288A (en) * 1975-04-25 1976-03-23 Textron Inc. Saw chain
DE4237762A1 (de) * 1992-11-09 1994-05-11 Elektromechanik Aach Gmbh Säge

Also Published As

Publication number Publication date
EP0605770B1 (de) 1997-07-30
DE4237781C2 (de) 1995-08-10
DE59310303D1 (de) 2002-10-24
US5988035A (en) 1999-11-23
CA2127708A1 (en) 1994-05-26
ATE224252T1 (de) 2002-10-15
ATE156057T1 (de) 1997-08-15
BR9305717A (pt) 1996-12-31
DK0773084T3 (da) 2003-01-20
EP0605770A3 (en) 1994-08-24
WO1994011166A1 (de) 1994-05-26
EP0605770A2 (de) 1994-07-13
DE59307018D1 (de) 1997-09-04
DE4237781A1 (de) 1994-05-11
EP0773084B1 (de) 2002-09-18
EP0773084A2 (de) 1997-05-14

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