ES486928A1 - Perfeccionamientos en sierras circulares con una cuna de se-paracion - Google Patents
Perfeccionamientos en sierras circulares con una cuna de se-paracionInfo
- Publication number
- ES486928A1 ES486928A1 ES486928A ES486928A ES486928A1 ES 486928 A1 ES486928 A1 ES 486928A1 ES 486928 A ES486928 A ES 486928A ES 486928 A ES486928 A ES 486928A ES 486928 A1 ES486928 A1 ES 486928A1
- Authority
- ES
- Spain
- Prior art keywords
- riving
- link
- riving knife
- circular saw
- knive
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
- B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
Perfeccionamientos en sierras circulares con una cuña de separación, así como una placa de apoyo y un disco de sierra ajustable respecto a su superficie de apoyo para variar la profundidad de corte, caracterizados porque la cuña de separación está alojada móvil en la sierra circular, para ejecutar un movimiento relativo respecto al punto más alto, en cada caso, del disco de sierra sobre la superficie de apoyo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2854369A DE2854369C2 (de) | 1978-12-16 | 1978-12-16 | Kreissäge mit Spaltkeil |
Publications (1)
Publication Number | Publication Date |
---|---|
ES486928A1 true ES486928A1 (es) | 1980-05-16 |
Family
ID=6057363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486928A Expired ES486928A1 (es) | 1978-12-16 | 1979-12-14 | Perfeccionamientos en sierras circulares con una cuna de se-paracion |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0012404B1 (es) |
AT (1) | ATE3382T1 (es) |
CA (1) | CA1113837A (es) |
DE (1) | DE2854369C2 (es) |
ES (1) | ES486928A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3206419A1 (de) * | 1982-02-23 | 1983-09-01 | Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker | Saegeaggregat |
DE3912307A1 (de) * | 1989-04-14 | 1990-10-25 | Metabowerke Kg | Kreissaege mit spaltkeil |
DE3933261A1 (de) * | 1989-10-05 | 1991-04-18 | Bosch Gmbh Robert | Handkreissaege |
DE4010456A1 (de) * | 1990-03-31 | 1991-10-02 | Elektra Beckum Lubitz & Co | Saegeeinrichtung mit einer um 180(grad) wendbar gelagerten grundplatte |
GB2273078A (en) * | 1992-12-04 | 1994-06-08 | Black & Decker Inc | Adjustable riving knife |
US5381233A (en) * | 1993-03-03 | 1995-01-10 | National Tsing Hua University | Polarized-light scatterometer for measuring the thickness of a film coated on the partial of a substrate |
US5481806A (en) * | 1994-06-27 | 1996-01-09 | Pratt; Edgar L. | Tongue attachment for circular saw |
DE19635527A1 (de) * | 1996-08-20 | 1998-02-26 | Black & Decker Inc | Tauchsäge |
US7437981B2 (en) | 2005-11-21 | 2008-10-21 | Robert Bosch Gmbh | Modular guard system and apparatus for a power saw |
US7600456B2 (en) | 2005-11-21 | 2009-10-13 | Robert Bosch Gmbh | Modular guard system for a power saw |
DE102007062256A1 (de) | 2007-12-21 | 2009-06-25 | Robert Bosch Gmbh | Kreissäge |
US8127648B2 (en) | 2008-07-31 | 2012-03-06 | Robert Bosch Gmbh | Table saw guard system |
DE102012005173A1 (de) * | 2012-03-16 | 2013-09-19 | Festool Group Gmbh & Co. Kg | Hand-Trennmaschine |
DE102012005165A1 (de) * | 2012-03-16 | 2013-09-19 | Festool Group Gmbh & Co. Kg | Hand-Trennmaschine |
DE102012005169A1 (de) * | 2012-03-16 | 2013-09-19 | Festool Group Gmbh & Co. Kg | Hand-Trennmaschine |
DE102013101480A1 (de) | 2013-02-14 | 2014-08-14 | Wolfcraft Gmbh | Sägetischplatte mit daran befestigbarem Spaltkeil |
DE102016103152A1 (de) * | 2016-02-23 | 2017-08-24 | Eberhard Berhalter | Werkzeugmaschinenvorrichtung |
DE102017201493A1 (de) | 2017-01-31 | 2018-08-02 | Robert Bosch Gmbh | Kreissäge, insbesondere Handkreissäge |
DE102019119230A1 (de) * | 2019-07-16 | 2021-01-21 | Homag Gmbh | Aggregat für Nut- und Trennschnittbearbeitung mit Späneleitfunktion |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1435252A (en) * | 1919-12-17 | 1922-11-14 | John C Haswell | Separating device for sawing machines |
US1602040A (en) * | 1925-03-05 | 1926-10-05 | Stover Lumber Company | Separating device for resawing machines |
US1711490A (en) * | 1927-09-12 | 1929-05-07 | William D Drummond | Saw guard |
US2530867A (en) * | 1949-03-28 | 1950-11-21 | Galanga Charles | Spreaders for circular saw wood cutting machines |
US2518684A (en) * | 1949-04-21 | 1950-08-15 | Hyman M Harris | Duplex bench saw |
DE1202964B (de) * | 1957-12-19 | 1965-10-14 | Reich Maschf Gmbh Karl | Handkreissaege mit Spaltkeil |
US2916062A (en) * | 1958-09-18 | 1959-12-08 | Dormeyer Corp | Splitter for portable electric saw |
CH393716A (de) * | 1959-07-24 | 1965-06-15 | Metabowerke Kg | Kreissäge mit einem dem Sägeblatt nachgeschalteten Spaltkeil |
FR2087454A5 (es) * | 1970-05-20 | 1971-12-31 | Guilliet Ets |
-
1978
- 1978-12-16 DE DE2854369A patent/DE2854369C2/de not_active Expired
-
1979
- 1979-12-10 AT AT79105023T patent/ATE3382T1/de active
- 1979-12-10 EP EP79105023A patent/EP0012404B1/de not_active Expired
- 1979-12-14 ES ES486928A patent/ES486928A1/es not_active Expired
- 1979-12-14 CA CA342,091A patent/CA1113837A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0012404B1 (de) | 1983-05-18 |
DE2854369C2 (de) | 1983-10-20 |
DE2854369A1 (de) | 1980-06-19 |
EP0012404A1 (de) | 1980-06-25 |
CA1113837A (en) | 1981-12-08 |
ATE3382T1 (de) | 1983-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |