WO2022218752A1 - Scie sauteuse et procédé associé - Google Patents
Scie sauteuse et procédé associé Download PDFInfo
- Publication number
- WO2022218752A1 WO2022218752A1 PCT/EP2022/058956 EP2022058956W WO2022218752A1 WO 2022218752 A1 WO2022218752 A1 WO 2022218752A1 EP 2022058956 W EP2022058956 W EP 2022058956W WO 2022218752 A1 WO2022218752 A1 WO 2022218752A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- saw blade
- jigsaw
- drive device
- phase
- workpiece
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- 230000008878 coupling Effects 0.000 claims description 68
- 238000010168 coupling process Methods 0.000 claims description 68
- 238000005859 coupling reaction Methods 0.000 claims description 68
- 230000007704 transition Effects 0.000 claims description 5
- 241000763859 Dyckia brevifolia Species 0.000 abstract 6
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
- B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
- B23D49/162—Pad sawing devices
- B23D49/165—Pad sawing devices with means to move the saw blades in an orbital path
-
- 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
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
Abstract
L'invention concerne une scie sauteuse (1), comprenant une lame de scie (2) pour scier une pièce à travailler (8) et un dispositif d'entraînement (3) qui est conçu pour mettre en place la lame de scie (2) dans un mouvement de sciage par une pluralité de cycles de mouvement consécutifs, chaque cycle de mouvement ayant une phase d'extension, dans laquelle le dispositif d'entraînement (3) étend la lame de scie (2), et une phase de rétraction, dans laquelle le dispositif d'entraînement (3) rétracte la lame de scie (2), et le dispositif d'entraînement (3) est conçu pour incliner la lame de scie (2) pendant la phase d'extension, la première extrémité (6) de lame de scie faisant face au dispositif d'entraînement (3), davantage dans la direction d'avance (9) de la scie sauteuse (1) que pendant la phase de rétraction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021203592.2 | 2021-04-12 | ||
| DE102021203592.2A DE102021203592A1 (de) | 2021-04-12 | 2021-04-12 | Stichsäge und Verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022218752A1 true WO2022218752A1 (fr) | 2022-10-20 |
Family
ID=81580320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2022/058956 WO2022218752A1 (fr) | 2021-04-12 | 2022-04-05 | Scie sauteuse et procédé associé |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102021203592A1 (fr) |
| WO (1) | WO2022218752A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978862A (en) * | 1974-08-26 | 1976-09-07 | Stryker Corporation | Surgical cutting device |
| DE102009029295A1 (de) | 2009-09-09 | 2011-03-10 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
| WO2014019066A1 (fr) * | 2012-07-30 | 2014-02-06 | Michel Letendre | Ensemble d'actionnement d'une lame de scie alternative à partir d'un arbre rotatif |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8015911U1 (de) | 1979-06-18 | 1980-12-11 | Getts, Sidney Arthur, Rockford, Ill. (V.St.A.) | Motorbetriebene Stoßsäge mit langgestrecktem Sägeblatt |
| JP5517109B2 (ja) | 2010-09-30 | 2014-06-11 | 日立工機株式会社 | 往復動工具 |
-
2021
- 2021-04-12 DE DE102021203592.2A patent/DE102021203592A1/de active Pending
-
2022
- 2022-04-05 WO PCT/EP2022/058956 patent/WO2022218752A1/fr active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978862A (en) * | 1974-08-26 | 1976-09-07 | Stryker Corporation | Surgical cutting device |
| DE102009029295A1 (de) | 2009-09-09 | 2011-03-10 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
| WO2014019066A1 (fr) * | 2012-07-30 | 2014-02-06 | Michel Letendre | Ensemble d'actionnement d'une lame de scie alternative à partir d'un arbre rotatif |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102021203592A1 (de) | 2022-10-13 |
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