CH272029A - Dispositif de protection pour machines-outils. - Google Patents
Dispositif de protection pour machines-outils.Info
- Publication number
- CH272029A CH272029A CH272029DA CH272029A CH 272029 A CH272029 A CH 272029A CH 272029D A CH272029D A CH 272029DA CH 272029 A CH272029 A CH 272029A
- Authority
- CH
- Switzerland
- Prior art keywords
- protective
- workpiece
- protective member
- cam
- levers
- Prior art date
Links
- 230000001012 protector Effects 0.000 claims description 35
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- B27G19/06—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for band or strap saws
-
- 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
-
- 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
- B27G21/00—Safety guards or devices specially designed for other wood-working machines auxiliary devices facilitating proper operation of said wood-working machines
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR839411X | 1946-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH272029A true CH272029A (fr) | 1950-11-30 |
Family
ID=9299508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH272029D CH272029A (fr) | 1946-11-09 | 1948-04-29 | Dispositif de protection pour machines-outils. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2561905A (en:Method) |
| BE (1) | BE478758A (en:Method) |
| CH (1) | CH272029A (en:Method) |
| DE (1) | DE839411C (en:Method) |
| FR (4) | FR57837E (en:Method) |
| GB (1) | GB638224A (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620075B1 (fr) * | 1987-09-08 | 1992-03-06 | Nat Essais Lab | Dispositif de securite a ecran mobile pour machines a bois |
| CA1301600C (en) * | 1988-11-04 | 1992-05-26 | Serge Masse | Anti-kickback device for a wood processing machine |
| US5934458A (en) * | 1998-01-20 | 1999-08-10 | Duron; Cherilyn M. | Moisture preservation, baked goods container |
| DE102006034519B3 (de) * | 2006-07-26 | 2007-09-13 | Raimann Holzoptimierung Gmbh & Co.Kg | Splitterschutzvorrichtung für eine Holzbearbeitungsmaschine |
| DE102015208469B3 (de) * | 2015-05-07 | 2016-05-12 | Zenz Landtechnik Gmbh | Sägeblattabdeckung für eine blockbandsäge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR12487E (fr) * | 1909-08-07 | 1910-09-23 | Othon Troupenat | Appareil de sécurité pour scies circulaires |
| US1594772A (en) * | 1924-08-05 | 1926-08-03 | Charles N Fournier | Rotary saw guard |
| US2008391A (en) * | 1934-09-17 | 1935-07-16 | Samuel I Hartzell | Cutter head guard for shaping machines |
| US2240983A (en) * | 1939-11-07 | 1941-05-06 | Conine Harold | Safety saw guard |
-
0
- BE BE478758D patent/BE478758A/xx unknown
- FR FR955268D patent/FR955268A/fr not_active Expired
-
1947
- 1947-10-21 US US78110447 patent/US2561905A/en not_active Expired - Lifetime
- 1947-10-23 GB GB2839847A patent/GB638224A/en not_active Expired
- 1947-11-28 FR FR57837D patent/FR57837E/fr not_active Expired
-
1948
- 1948-01-26 FR FR58187D patent/FR58187E/fr not_active Expired
- 1948-04-29 CH CH272029D patent/CH272029A/fr unknown
-
1950
- 1950-07-30 DE DEC1870A patent/DE839411C/de not_active Expired
-
1951
- 1951-06-01 FR FR1037975D patent/FR1037975A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE839411C (de) | 1952-05-19 |
| FR58187E (fr) | 1953-09-29 |
| FR1037975A (fr) | 1953-09-24 |
| US2561905A (en) | 1951-07-24 |
| FR955268A (en:Method) | 1950-01-11 |
| BE478758A (en:Method) | 1900-01-01 |
| GB638224A (en) | 1950-06-07 |
| FR57837E (fr) | 1953-09-17 |
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