FR2444540A1 - Dispositif de protection de lame de scie circulaire - Google Patents
Dispositif de protection de lame de scie circulaireInfo
- Publication number
- FR2444540A1 FR2444540A1 FR7931077A FR7931077A FR2444540A1 FR 2444540 A1 FR2444540 A1 FR 2444540A1 FR 7931077 A FR7931077 A FR 7931077A FR 7931077 A FR7931077 A FR 7931077A FR 2444540 A1 FR2444540 A1 FR 2444540A1
- Authority
- FR
- France
- Prior art keywords
- blade
- protection device
- peripheral portion
- saw blade
- circular saw
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- 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
- B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
-
- 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
- Y10T83/606—Interrelated tool actuating means and guard means
-
- 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
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7734—With guard for 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
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7747—With means to permit replacement of 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
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7755—Carrier for rotatable tool movable during cutting
- Y10T83/7788—Tool carrier oscillated or rotated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Dispositif de protection de lame de scie circulaire basculante dans lequel une pièce agencée de manière fixe 34 sur l'unité de scie entoure la lame 24 à partir de l'arrière et en s'étendant sensiblement vers le bas et une pièce déplaçable 36 forme un capot qui recouvre la lame et qui, dans la position de départ de pivotement de l'unité de scie, entoure la lame sur sa partie périphérique supérieure ainsi que sur sa partie péripherique située du côté manoeuvre au moins jusqu'à proximité de l'endroit de coupe, un dispositif de commande de déplacement du capot étant prévu.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2856038A DE2856038C2 (de) | 1978-12-23 | 1978-12-23 | Schutzvorrichtung für das Kreissägeblatt von Kippkreissägemaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444540A1 true FR2444540A1 (fr) | 1980-07-18 |
FR2444540B1 FR2444540B1 (fr) | 1983-12-23 |
Family
ID=6058314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7931077A Granted FR2444540A1 (fr) | 1978-12-23 | 1979-12-19 | Dispositif de protection de lame de scie circulaire |
Country Status (11)
Country | Link |
---|---|
US (1) | US4343213A (fr) |
EP (1) | EP0012854B1 (fr) |
JP (1) | JPS5926441B2 (fr) |
AT (1) | ATE1444T1 (fr) |
AU (1) | AU536436B2 (fr) |
BE (1) | BE880494A (fr) |
CA (1) | CA1120385A (fr) |
DE (2) | DE2856038C2 (fr) |
FR (1) | FR2444540A1 (fr) |
GB (1) | GB2039661B (fr) |
IT (1) | IT7923462V0 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8006124A (nl) * | 1980-11-10 | 1982-06-01 | Bewo Maschf Bv | Zaaginrichting, alsmede klem en veiligheidskap daarvoor. |
DE3478290D1 (en) * | 1983-06-11 | 1989-06-29 | Black & Decker Inc | Chop saw linkage system |
FR2585274B1 (fr) * | 1985-07-29 | 1987-10-09 | Peyrusson Jean | Dispositif de protection par rapport a l'archet et a la lame sur les machines alternatives a scier les metaux |
JPH0430006Y2 (fr) * | 1986-06-17 | 1992-07-21 | ||
JP2717534B2 (ja) * | 1986-12-29 | 1998-02-18 | 株式会社マキタ | 丸鋸盤における安全カバー装置 |
SE462961B (sv) * | 1987-01-23 | 1990-09-24 | Anders Johnsen | Saagmaskin |
JPS63251117A (ja) * | 1987-04-03 | 1988-10-18 | Hitachi Koki Co Ltd | 切断機の移動ガ−ド回動装置 |
US4934233B1 (en) * | 1988-06-29 | 1994-08-23 | Emerson Electric Co | Compound miter saw |
US4892022A (en) * | 1988-09-20 | 1990-01-09 | Robert Bosch Power Tool Corporation | Safety guard for sawing power tool particularly mitre saw |
GB2269562B (en) * | 1992-08-13 | 1996-02-28 | Milwaukee Electric Tool Corp | Motorized saw with movable blade guard actuating linkage |
CA2096786A1 (fr) * | 1992-08-13 | 1994-02-14 | Andrew Lubomir Itzov | Scie a moteur munie d'une tringlerie de commande du protecteur de lame amovible |
US5937720A (en) * | 1995-08-10 | 1999-08-17 | Milwaukee Electric Tool Corporation | Lower blade guard actuating mechanism for a slide compound miter saw |
US6182548B1 (en) | 1995-10-10 | 2001-02-06 | Black & Decker Inc. | Guard and control apparatuses for sliding compound miter saw |
US6971297B1 (en) | 1995-10-10 | 2005-12-06 | Black & Decker Inc. | Guard and control apparatuses for sliding compound miter saw |
US5724875A (en) * | 1995-10-10 | 1998-03-10 | Black & Decker Inc. | Guard and control apparatuses for sliding compound miter saw |
GB9526374D0 (en) * | 1995-12-22 | 1996-02-21 | Black & Decker Inc | A chop/slide saw |
US6119569A (en) * | 1996-07-01 | 2000-09-19 | Benedict Engineering Company | Safety guard stop for power saws |
US5950514A (en) * | 1997-02-28 | 1999-09-14 | Benedict Engineering Company | Miter saw blade guards |
US6272960B1 (en) * | 1998-06-03 | 2001-08-14 | Black & Decker Inc. | Chop saw |
US6405624B2 (en) * | 1998-07-08 | 2002-06-18 | Delta International Machinery Corp. | Splitter and cutting member guard assembly |
US6478664B2 (en) | 2001-03-12 | 2002-11-12 | One World Technologies, Inc. | Cut-off saw |
US20070074613A1 (en) * | 2005-10-04 | 2007-04-05 | Ben Yu | Worktable having adjustable shield |
JP5179232B2 (ja) * | 2008-03-21 | 2013-04-10 | 株式会社マキタ | 卓上切断機 |
TW202135978A (zh) * | 2020-03-17 | 2021-10-01 | 主晟實業有限公司 | 砂盤機之改良構造 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2086833A5 (fr) * | 1970-04-10 | 1971-12-31 | Guilliet Ets | |
FR2312327A1 (fr) * | 1975-05-27 | 1976-12-24 | Peugeot | Dispositif de protection pour machine-outil |
GB1499692A (en) * | 1975-11-07 | 1978-02-01 | Pedrazzoli Spa | Machine having a guard for protecting the operator |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR965169A (fr) * | 1950-09-05 | |||
DE93994C (fr) * | ||||
US1746594A (en) * | 1926-01-18 | 1930-02-11 | Axcel C Jacobson | Sawing machine |
US2109057A (en) * | 1935-03-29 | 1938-02-22 | Milwaukee Saw Trimmer Corp | Cutting machine |
US2637353A (en) * | 1948-01-08 | 1953-05-05 | Jr Andrew Hyslop | Traveling-saw machine with automatic guard |
FR1140695A (fr) * | 1956-02-01 | 1957-08-05 | Tronçonneuse à disque pour métal | |
US2876810A (en) * | 1958-03-04 | 1959-03-10 | Joseph M Peterson | Point of operation saw guard |
US3249134A (en) * | 1964-01-30 | 1966-05-03 | Wilton Corp | Saw and dado guard |
US3574315A (en) * | 1968-11-04 | 1971-04-13 | B & E Products Inc | Adjustable mitre saw |
CH517572A (de) * | 1968-12-23 | 1972-01-15 | Jobu Fabrikker As | Motorbetriebenes Handgerät, mit einem rotierenden Werkzeug |
DE7420476U (de) * | 1974-06-14 | 1974-09-12 | Eisele Ch Maschinenfabrik | Kreissägemaschine |
US3998121A (en) * | 1976-02-03 | 1976-12-21 | B & E Products, Inc. | Miter cutting saw |
US4028975A (en) * | 1976-02-03 | 1977-06-14 | Ralph S. Rosen | Blade guard lift for power saw |
-
1978
- 1978-12-23 DE DE2856038A patent/DE2856038C2/de not_active Expired
-
1979
- 1979-11-23 EP EP79104661A patent/EP0012854B1/fr not_active Expired
- 1979-11-23 AT AT79104661T patent/ATE1444T1/de not_active IP Right Cessation
- 1979-11-23 DE DE7979104661T patent/DE2963554D1/de not_active Expired
- 1979-12-07 BE BE0/198476A patent/BE880494A/fr not_active IP Right Cessation
- 1979-12-07 AU AU53583/79A patent/AU536436B2/en not_active Ceased
- 1979-12-10 US US06/102,124 patent/US4343213A/en not_active Expired - Lifetime
- 1979-12-19 FR FR7931077A patent/FR2444540A1/fr active Granted
- 1979-12-20 CA CA000342404A patent/CA1120385A/fr not_active Expired
- 1979-12-21 IT IT7923462U patent/IT7923462V0/it unknown
- 1979-12-21 JP JP54165766A patent/JPS5926441B2/ja not_active Expired
- 1979-12-24 GB GB7944400A patent/GB2039661B/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2086833A5 (fr) * | 1970-04-10 | 1971-12-31 | Guilliet Ets | |
FR2312327A1 (fr) * | 1975-05-27 | 1976-12-24 | Peugeot | Dispositif de protection pour machine-outil |
GB1499692A (en) * | 1975-11-07 | 1978-02-01 | Pedrazzoli Spa | Machine having a guard for protecting the operator |
Also Published As
Publication number | Publication date |
---|---|
EP0012854A1 (fr) | 1980-07-09 |
GB2039661A (en) | 1980-08-13 |
US4343213A (en) | 1982-08-10 |
ATE1444T1 (de) | 1982-08-15 |
FR2444540B1 (fr) | 1983-12-23 |
IT7923462V0 (it) | 1979-12-21 |
DE2856038A1 (de) | 1980-06-26 |
JPS5926441B2 (ja) | 1984-06-27 |
CA1120385A (fr) | 1982-03-23 |
GB2039661B (en) | 1983-01-06 |
DE2963554D1 (en) | 1982-10-07 |
BE880494A (fr) | 1980-04-01 |
DE2856038C2 (de) | 1982-09-30 |
EP0012854B1 (fr) | 1982-08-11 |
JPS55117610A (en) | 1980-09-10 |
AU536436B2 (en) | 1984-05-10 |
AU5358379A (en) | 1980-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |