ES260961U - Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. - Google Patents
Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento.Info
- Publication number
- ES260961U ES260961U ES1980260961U ES260961U ES260961U ES 260961 U ES260961 U ES 260961U ES 1980260961 U ES1980260961 U ES 1980260961U ES 260961 U ES260961 U ES 260961U ES 260961 U ES260961 U ES 260961U
- Authority
- ES
- Spain
- Prior art keywords
- saw blade
- trunnion
- projection
- drive shaft
- annular clamping
- 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
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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
-
- 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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/10—Circular saw blades clamped between hubs; Clamping or aligning devices therefor
-
- 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
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8719—With transmission yieldable on overload
-
- 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
-
- 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
- Y10T83/9457—Joint or connection
- Y10T83/9464—For rotary tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Drilling Tools (AREA)
Abstract
1. Dispositivo de fijación para una hoja de sierra circular en un pivote de accionamiento, con dos elementos de apriete en forma de anillo o bien en forma de arandela, alojados en el pivote de accionamiento a ambos lados de la hoja de sierra que sujetan entre sí por fricción a la hoja de sierra, de los que uno está apoyado en un frente fijo del pivote de accionamiento y el otro está apoyado directamente o bien a través de una arandela de presión, en la cabeza de un tornillo que está enroscado en un taladro roscado del extremo frontal del pivote de accionamiento, caracterizado porque al encajarse incorrectamente la hoja de sierra y/o por lo menos uno de ambos elementos de apriete en el pivote de accionamiento, la superficie frontal del elemento de apriete que mira a la cabeza del tornillo, tiene una separación tal, desde el frente del pivote de accionamiento, que este elemento de apriete no pude ya encajarse en el pivote de accionamiento o bien el tornillo no llega a entrar en el taladro roscado del extremo frontal del pivote de accionamiento. 2. Dispositivo según la reivindicación 1, caracterizado porque el saliente axial asociado a la hoja de sierra, o bien una cavidad, están formados en un anillo que está guiado entre los dos elementos de apriete en el pivote de accionamiento, sin unión por forma en sentido de rotación y está unido fijo al giro con la hoja de sierra a través de elementos de acoplamiento, los cuales impiden al mismo tiempo que se coloque incorrectamente la hoja de sierra sobre el anillo. 3. Dispositivo según la reivindicación2, caracterizado porque los elementos de acoplamiento están formados por al menos dos espigas que se destacan axialmente del anillo y entran en taladros de la hoja de sierra, que se hallan en diferentes planos radiales que pasan por el eje de rotación del pivote de accionamiento y tienen diferentes separaciones "p", "q" desde el eje de rotación. 4. Dispositivo según una de las reivindicaciones anteriores, caracterizado porque los dos elementos de apriete están unidos por forma que el pivote de accionamiento. 5. Dispositivo de fijación para una hoja de sierra circular en un pivote de accionamiento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792941358 DE2941358A1 (de) | 1979-10-12 | 1979-10-12 | Befestigungsvorrichtung fuer ein kreissaegeblatt auf einem antriebszapfen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES260961U true ES260961U (es) | 1982-04-16 |
ES260961Y ES260961Y (es) | 1982-11-16 |
Family
ID=6083324
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980260961U Expired ES260961Y (es) | 1979-10-12 | 1980-10-10 | Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. |
ES1982262656U Expired ES262656Y (es) | 1979-10-12 | 1982-01-19 | Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. |
ES1982262658U Expired ES262658Y (es) | 1979-10-12 | 1982-01-19 | Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. |
ES1982262657U Expired ES262657Y (es) | 1979-10-12 | 1982-01-19 | Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982262656U Expired ES262656Y (es) | 1979-10-12 | 1982-01-19 | Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. |
ES1982262658U Expired ES262658Y (es) | 1979-10-12 | 1982-01-19 | Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. |
ES1982262657U Expired ES262657Y (es) | 1979-10-12 | 1982-01-19 | Dispositivo de fijacion para una hoja de sierra circular en un pivote de accionamiento. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4343214A (es) |
EP (1) | EP0028285B1 (es) |
JP (1) | JPS5662716A (es) |
BR (1) | BR8005849A (es) |
DE (2) | DE2941358A1 (es) |
ES (4) | ES260961Y (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59100524U (ja) * | 1982-12-24 | 1984-07-06 | 株式会社日立工機原町 | 丸のこ切断機の切断刃物取り付け装置 |
US4850109A (en) * | 1988-03-18 | 1989-07-25 | F. Gerald Mackin | Adaptor to convert a chain saw to a circular saw |
US4959907A (en) * | 1988-10-27 | 1990-10-02 | Buratty John D | Circular saw accessory |
CA2060301A1 (en) * | 1991-01-30 | 1992-07-31 | Marc Octave Rene Ghislain Buyens | Saw blade drive |
US5303688A (en) * | 1992-04-03 | 1994-04-19 | Chiuminatta Edward R | Mounting arbor for saw cutting blades |
US5366312A (en) * | 1993-08-18 | 1994-11-22 | Surgiquip, Inc. | Surgical saw blade attachment assembly |
USD424076S (en) * | 1999-02-24 | 2000-05-02 | Black & Decker Inc. | Mounting device for a cutting tool |
USD417598S (en) * | 1999-02-24 | 1999-12-14 | Black & Decker Inc. | Rotatable cutting tool |
US6439091B1 (en) * | 1999-04-19 | 2002-08-27 | Black & Decker Inc. | Clutch mechanism |
US7013987B2 (en) * | 2000-09-08 | 2006-03-21 | Black & Decker | Clutch assembly and clamp mechanism for rotary tool disc |
US7866242B1 (en) * | 2002-04-19 | 2011-01-11 | Harris K Michael | Noise dampener hub assembly for a circular saw |
FI116044B (fi) * | 2002-05-28 | 2005-09-15 | Metso Paper Inc | Paperi- tai kartonkirainan pituussuuntaisessa leikkauksessa käytettävä terä |
US7137329B1 (en) | 2004-09-28 | 2006-11-21 | Moser Bruce A | Circular saw clutch assembly |
US20060201302A1 (en) * | 2005-03-11 | 2006-09-14 | Schwaiger Barry M | Cutting tool and parts and accessories therefor |
US8006596B2 (en) * | 2005-03-11 | 2011-08-30 | Walter Meier (Manufacturing) Inc. | Cutting tool and parts and accessories therefor |
EP1733831A1 (de) * | 2005-06-15 | 2006-12-20 | Georg Fischer Rohrverbindungstechnik GmbH | Kreissägeblatt und Rohrtrennmaschine mit Kreissägeblatt |
DE102007000252B4 (de) * | 2007-05-02 | 2022-02-17 | Hilti Aktiengesellschaft | Werkzeuggerät mit einer Abtriebswelle |
USD619152S1 (en) | 2009-12-18 | 2010-07-06 | Techtronic Power Tools Technology Limited | Adapter |
USD623034S1 (en) | 2009-12-18 | 2010-09-07 | Techtronic Power Tools Technology Limited | Tool arbor |
JP5456556B2 (ja) | 2010-04-23 | 2014-04-02 | 株式会社マキタ | 作業工具 |
USD646542S1 (en) | 2010-09-29 | 2011-10-11 | Milwaukee Electric Tool Corporation | Accessory interface for a tool |
USD651062S1 (en) | 2010-09-29 | 2011-12-27 | Milwaukee Electric Tool Corporation | Tool interface for an accessory |
USD653523S1 (en) | 2010-09-29 | 2012-02-07 | Milwaukee Electric Tool Corporation | Adapter for a tool |
IL220671A (en) * | 2012-06-27 | 2013-06-27 | Shmuel Reznik | Material processing method and method |
US9555554B2 (en) | 2013-05-06 | 2017-01-31 | Milwaukee Electric Tool Corporation | Oscillating multi-tool system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US335336A (en) * | 1886-02-02 | Edwin m | ||
US51478A (en) * | 1865-12-12 | Improvement in centering circular saws | ||
US1286799A (en) * | 1918-08-30 | 1918-12-03 | Otto Schuler | Device for hanging circular saws. |
GB637521A (en) * | 1945-09-27 | 1950-05-24 | Earl Gustav Goehle | Improvements in or relating to rotary cutting tools |
FR946884A (fr) * | 1947-05-17 | 1949-06-16 | Dispositif pour monter sur un même arbre plusieurs fraises-scies ou autres outils à des intervalles réglables | |
GB624328A (en) * | 1947-07-03 | 1949-06-02 | Arthur Edward Smitten | Adaptor collars for machine spindles |
FR966234A (fr) * | 1949-05-14 | 1950-10-04 | Manchon porte-outils pour machines à travailler le bois | |
US2649868A (en) * | 1951-07-05 | 1953-08-25 | Borg Warner | Mounting rotors on arbors of various transaxial contours |
DE959323C (de) * | 1955-07-05 | 1957-03-07 | Inh Dipl Ing Rudolf Mey | Kreissaegenblatt-Spannvorrichtung |
US2854042A (en) * | 1956-06-11 | 1958-09-30 | Saw Engineering Inc | Mounting for circular saw blades |
DE1728345B1 (de) * | 1962-06-12 | 1971-07-08 | Rolf Susemihl | Saegetisch fuer Mehrzweckkreissaegen |
US4205572A (en) * | 1978-08-29 | 1980-06-03 | Weiner Robert I | Saw blade retainer and kickback clutch assembly |
-
1979
- 1979-10-12 DE DE19792941358 patent/DE2941358A1/de not_active Withdrawn
-
1980
- 1980-07-16 EP EP80103797A patent/EP0028285B1/de not_active Expired
- 1980-07-16 DE DE8080103797T patent/DE3063491D1/de not_active Expired
- 1980-09-12 BR BR8005849A patent/BR8005849A/pt unknown
- 1980-09-19 US US06/188,597 patent/US4343214A/en not_active Expired - Lifetime
- 1980-10-10 ES ES1980260961U patent/ES260961Y/es not_active Expired
- 1980-10-13 JP JP14216080A patent/JPS5662716A/ja active Pending
-
1982
- 1982-01-19 ES ES1982262656U patent/ES262656Y/es not_active Expired
- 1982-01-19 ES ES1982262658U patent/ES262658Y/es not_active Expired
- 1982-01-19 ES ES1982262657U patent/ES262657Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES262657U (es) | 1982-07-01 |
ES262656U (es) | 1982-07-01 |
EP0028285B1 (de) | 1983-05-25 |
DE3063491D1 (en) | 1983-07-07 |
DE2941358A1 (de) | 1981-04-23 |
BR8005849A (pt) | 1981-05-19 |
ES262657Y (es) | 1983-01-16 |
ES262658U (es) | 1982-07-01 |
ES262658Y (es) | 1983-01-16 |
EP0028285A1 (de) | 1981-05-13 |
JPS5662716A (en) | 1981-05-28 |
ES260961Y (es) | 1982-11-16 |
US4343214A (en) | 1982-08-10 |
ES262656Y (es) | 1983-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19850724 |