DE2320919C2 - Schnellwechsel-Spannvorrichtung für Rotationswerkzeuge, insbesondere für Kreissägen - Google Patents

Schnellwechsel-Spannvorrichtung für Rotationswerkzeuge, insbesondere für Kreissägen

Info

Publication number
DE2320919C2
DE2320919C2 DE2320919A DE2320919A DE2320919C2 DE 2320919 C2 DE2320919 C2 DE 2320919C2 DE 2320919 A DE2320919 A DE 2320919A DE 2320919 A DE2320919 A DE 2320919A DE 2320919 C2 DE2320919 C2 DE 2320919C2
Authority
DE
Germany
Prior art keywords
clamping
tool
tool body
opening
clamping head
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
DE2320919A
Other languages
German (de)
English (en)
Other versions
DE2320919A1 (de
Inventor
Otto Katz
Heinrich 7240 Horb Tischinger
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.)
Ledermann and Co 7240 Horb De GmbH
Original Assignee
Ledermann and Co 7240 Horb De 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 Ledermann and Co 7240 Horb De GmbH filed Critical Ledermann and Co 7240 Horb De GmbH
Priority to DE2320919A priority Critical patent/DE2320919C2/de
Priority to SE7404286A priority patent/SE418703B/xx
Priority to AT271574A priority patent/AT329946B/de
Priority to US46264074 priority patent/US3889333A/en
Priority to ES425608A priority patent/ES425608A1/es
Priority to IT2184374A priority patent/IT1010045B/it
Priority to GB1805574A priority patent/GB1455393A/en
Priority to FR7414514A priority patent/FR2227075B3/fr
Publication of DE2320919A1 publication Critical patent/DE2320919A1/de
Application granted granted Critical
Publication of DE2320919C2 publication Critical patent/DE2320919C2/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
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle
    • B27B5/325—Devices for securing circular saw blades to the saw spindle using fluid pressure means
    • 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
    • B27B33/20—Edge trimming saw blades or tools combined with means to disintegrate waste
    • 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
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/34—Devices for securing a plurality of circular saw blades on a single saw spindle; Equipment for adjusting the mutual distance
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1902—Gang
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1926—Plural simultaneously usable separable tools in common seat or common clamp actuator for plural simultaneously usable tools
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1936—Apertured tool
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1938—Wedge clamp element
    • Y10T407/194—Resilient clamp jaw
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1942—Peripherally spaced tools
    • Y10T407/1944—Sectional 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9377—Mounting of tool about rod-type shaft
    • Y10T83/9379—At end of shaft

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
DE2320919A 1973-04-25 1973-04-25 Schnellwechsel-Spannvorrichtung für Rotationswerkzeuge, insbesondere für Kreissägen Expired - Lifetime DE2320919C2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2320919A DE2320919C2 (de) 1973-04-25 1973-04-25 Schnellwechsel-Spannvorrichtung für Rotationswerkzeuge, insbesondere für Kreissägen
SE7404286A SE418703B (sv) 1973-04-25 1974-03-29 Spennanordning av snabbvexeltyp for roterande verktyg
AT271574A AT329946B (de) 1973-04-25 1974-04-02 Schnellwechsel-spannvorrichtung fur rotationswerkzeuge
US46264074 US3889333A (en) 1973-04-25 1974-04-22 Fast exchange clamping device for rotary tools
ES425608A ES425608A1 (es) 1973-04-25 1974-04-23 Dispositivo de sujecion de cambio rapido para utiles rota- torios.
IT2184374A IT1010045B (it) 1973-04-25 1974-04-24 Dispositivo di serraggio a cambio rapido per utensili rotanti
GB1805574A GB1455393A (en) 1973-04-25 1974-04-25 Clamping device for rotary tools
FR7414514A FR2227075B3 (enExample) 1973-04-25 1974-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2320919A DE2320919C2 (de) 1973-04-25 1973-04-25 Schnellwechsel-Spannvorrichtung für Rotationswerkzeuge, insbesondere für Kreissägen

Publications (2)

Publication Number Publication Date
DE2320919A1 DE2320919A1 (de) 1974-11-07
DE2320919C2 true DE2320919C2 (de) 1991-06-20

Family

ID=5879179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2320919A Expired - Lifetime DE2320919C2 (de) 1973-04-25 1973-04-25 Schnellwechsel-Spannvorrichtung für Rotationswerkzeuge, insbesondere für Kreissägen

Country Status (8)

Country Link
US (1) US3889333A (enExample)
AT (1) AT329946B (enExample)
DE (1) DE2320919C2 (enExample)
ES (1) ES425608A1 (enExample)
FR (1) FR2227075B3 (enExample)
GB (1) GB1455393A (enExample)
IT (1) IT1010045B (enExample)
SE (1) SE418703B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543945A1 (de) * 1985-12-12 1987-06-19 Siemens Ag Einspannvorrichtung fuer gerade schleifscheiben und verwendung derselben
EP0426097A3 (en) * 1989-11-03 1991-09-11 Ledermann Gmbh Tool holder for rotating tools, in particular circular saw blades, chipping tools etc
DE4213816C1 (en) * 1992-04-27 1993-04-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Chuck for grinding wheel to machine spindle - has ball secured on wheel holder rotation axis, with spindle fitted with bush

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523746A1 (de) * 1985-07-03 1987-01-08 Metabowerke Kg Schnellspannvorrichtung fuer rotierende scheibenfoermige werkzeuge
US5027517A (en) * 1986-12-24 1991-07-02 Gebruder Linck Maschinenfabrik "Gatterlinck" Gmbh & Co. Kg Circular saw head
DE8708935U1 (de) * 1987-05-27 1987-10-22 Ledermann Gmbh + Co, 7240 Horb Spann- und Zentriereinrichtung
DE3721470A1 (de) * 1987-06-30 1989-01-12 Eisele Maschf Chr Vorrichtung zum einspannen eines kreissaegeblattes
DE19513699C1 (de) * 1995-04-11 1996-04-25 Linck Masch Gatterlinck Werkzeugkopf für Profilzerspaner
ES2155334B1 (es) * 1998-06-01 2002-02-01 Com Ind Maquinaria Carton Ondu Sistema para la sujecion de troqueles rotativos en maquinas troqueladoras de material laminar.
US7013987B2 (en) * 2000-09-08 2006-03-21 Black & Decker Clutch assembly and clamp mechanism for rotary tool disc
US20040149101A1 (en) * 2003-02-05 2004-08-05 Solberg Gary I. Slitter knife system
US20060037447A1 (en) * 2004-08-18 2006-02-23 Groven Frederick S Multi-blade adaptor
EP2167260B1 (en) * 2007-06-06 2013-06-05 No Screw Ltd. A cutting tool holder and method for mounting a cutting insert on such a holder
US20100183364A1 (en) * 2007-06-06 2010-07-22 No Screw Ltd. Attachment mechanism
EP2045031A1 (de) * 2007-10-02 2009-04-08 Ledermann GmbH & Co. KG Schnellwechsel-Spannvorrichtung für ein Rotationswerkzeug
ITUD20070231A1 (it) * 2007-12-05 2009-06-06 Metal World S P A Dispositivo portautensili
DE102012007013A1 (de) * 2012-04-05 2013-10-10 Weber Maschinenbau Gmbh Breidenbach Schnittstelle zwischen Messer und Messeraufnahme

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US519892A (en) * 1894-05-15 Clamp for circular saws
US646284A (en) * 1899-06-08 1900-03-27 James Hilton Metal-cutting saw.
US2051965A (en) * 1934-10-09 1936-08-25 John T Roth Coupling
GB432528A (en) * 1935-03-01 1935-07-29 John Lang & Sons Ltd Improvements in and relating to mounting arrangements for the chucks or the like of machine tools such as lathes and the like
US2968859A (en) * 1958-05-26 1961-01-24 Olofsson Corp Radially adjustable rotary cutter
US3185494A (en) * 1962-05-25 1965-05-25 Scully Anthony Corp Latch mechanism
FR1421894A (fr) * 1965-01-21 1965-12-17 Siemag Siegener Masch Bau Dispositif de serrage pour la fixation amovible de lames de scie circulaire sur leur arbre d'entraînement
DE1300776B (de) * 1965-06-29 1969-08-07 Forkardt Paul Kg Vorderend-Spannfutter
US3566506A (en) * 1968-01-24 1971-03-02 Adolf Wolf Cutter-equipped milling tool and device for adjusting and tensioning the cutters of milling tools
DE2206261A1 (de) * 1971-02-12 1972-08-24 Ahlstroem Oy Vorrichtung zum Befestigen (Einspannen) und Vorspannen von Kreissägeblättern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543945A1 (de) * 1985-12-12 1987-06-19 Siemens Ag Einspannvorrichtung fuer gerade schleifscheiben und verwendung derselben
EP0426097A3 (en) * 1989-11-03 1991-09-11 Ledermann Gmbh Tool holder for rotating tools, in particular circular saw blades, chipping tools etc
DE4213816C1 (en) * 1992-04-27 1993-04-01 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Chuck for grinding wheel to machine spindle - has ball secured on wheel holder rotation axis, with spindle fitted with bush

Also Published As

Publication number Publication date
FR2227075B3 (enExample) 1977-03-04
AT329946B (de) 1976-06-10
IT1010045B (it) 1977-01-10
DE2320919A1 (de) 1974-11-07
FR2227075A1 (enExample) 1974-11-22
SE418703B (sv) 1981-06-22
US3889333A (en) 1975-06-17
ATA271574A (de) 1975-08-15
ES425608A1 (es) 1976-06-16
GB1455393A (en) 1976-11-10

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OD Request for examination
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted