JP2005528231A - 手持ち式挽回し鋸機械 - Google Patents
手持ち式挽回し鋸機械 Download PDFInfo
- Publication number
- JP2005528231A JP2005528231A JP2004508995A JP2004508995A JP2005528231A JP 2005528231 A JP2005528231 A JP 2005528231A JP 2004508995 A JP2004508995 A JP 2004508995A JP 2004508995 A JP2004508995 A JP 2004508995A JP 2005528231 A JP2005528231 A JP 2005528231A
- Authority
- JP
- Japan
- Prior art keywords
- saw blade
- saw
- circumferential groove
- hand
- stroke
- 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
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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
- 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
- B23D51/02—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 beds; of guiding arrangements for work-tables or saw carriers; of frames
- B23D51/025—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 beds; of guiding arrangements for work-tables or saw carriers; of frames of arrangements for guiding the saw blade
-
- 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
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/123—Details of saw blade body
-
- 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
- B23D61/12—Straight saw blades; Strap saw blades
- B23D61/128—Sabre saw blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
Description
本発明は、請求項1の上位概念部に記載した形式の手持ち式挽回し鋸機械(Handstichsaegemaschine)から出発する。
請求項1の特徴部に記載したように構成された本発明は、僅かな資金を出費するだけで、本発明による挽回し鋸の挽回し鋸刃が、鋸刃厚さ(Saegeblattstaerke bzw. -dicke)に左右されることなく最小化された同じ側方遊びを有しているように構成されるという利点を有している。鋸刃はもはや鋸刃背部だけで案内されるのではなく、主として側面で案内されるのである。これにより、鋸引き時に鋸刃が走行を誤る(verlaufen)傾向が、明らかに最小化される。
以下に、本発明を図面につき説明する。
Claims (7)
- 手持ち式行程鋸機械(10)であって、ケーシング(12)が設けられており、該ケーシング(12)が行程ロッド(24)を収容しており、該行程ロッド(24)が、行程ロッド(24)に固定された縦長の鋸刃(27)を上下運動させるためのものであり、該鋸刃(27)が、歯面と鋸刃背部(270)と、該鋸刃背部(270)を支持する誘導ローラ(29)とを備えており、該誘導ローラ(29)が、中央の周溝(290)を備えており、該周溝(290)内に、鋸刃がその鋸刃背部(270)で突入していて、周溝(290)内で案内されており、周溝(290)の側面が斜め面取りされている形式のものにおいて、鋸刃が鋸刃背部(270)において、両側で7°だけ円錐形に形成されているかもしくは斜め面取りされており、これにより、鋸刃が鋸刃背部(270)に向かって先細りしていて、周溝(290)内に面で支持可能であり、該周溝(290)の溝側面(291)が、5°だけ斜め面取りされていることを特徴とする、手持ち式行程鋸機械。
- 鋸刃背部(270)の斜め面取り部が、非切削成形されている、特に型押し加工されている、請求項1記載の手持ち式行程鋸機械。
- 誘導ローラ(29)が揺動行程・支持ローラとして働く、請求項1記載の手持ち式行程鋸機械。
- 鋸刃背部(270)が、誘導ローラ(29)の周溝(290)の溝底(292)よりも広幅である、特に1.5mmよりも広幅ではない、請求項1記載の手持ち式行程鋸機械。
- 中央の周溝(290)の溝側面が、5°だけ斜め面取りされている、請求項1記載の手持ち式行程鋸機械。
- 誘導ローラ(29)が、10〜25mmの直径を有しており、溝ができるだけ深い、特に少なくとも5mmである、請求項1記載の手持ち式行程鋸機械。
- 溝底(292)が、鋸刃背部(270)ほどには広幅ではない、特に1.4mmよりも広幅ではない、請求項1記載の手持ち式行程鋸機械。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20208553U DE20208553U1 (de) | 2002-06-03 | 2002-06-03 | Handstichsägemaschine |
PCT/EP2003/003802 WO2003101657A1 (de) | 2002-06-03 | 2003-04-11 | Handstichsägemaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005528231A true JP2005528231A (ja) | 2005-09-22 |
JP4361861B2 JP4361861B2 (ja) | 2009-11-11 |
Family
ID=29265480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004508995A Expired - Fee Related JP4361861B2 (ja) | 2002-06-03 | 2003-04-11 | 手持ち式挽回し鋸機械 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7047651B2 (ja) |
EP (1) | EP1513645B1 (ja) |
JP (1) | JP4361861B2 (ja) |
CN (1) | CN100366370C (ja) |
DE (2) | DE20208553U1 (ja) |
WO (1) | WO2003101657A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011126249A (ja) * | 2009-12-21 | 2011-06-30 | Okada Kinzoku Kogyosho:Kk | 木材用レシプロソーの刃 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008091969A1 (en) | 2007-01-24 | 2008-07-31 | Henrickson Erik P | Reciprocating tool |
DE102008001756A1 (de) * | 2008-05-14 | 2009-11-19 | Robert Bosch Gmbh | Werkzeugmaschine, insbesondere handgehaltene Werkzeugmaschine |
DE102009000034A1 (de) * | 2009-01-05 | 2010-07-08 | Robert Bosch Gmbh | Motorisch angetriebene Werkzeugmaschine |
US20100175532A1 (en) * | 2009-01-15 | 2010-07-15 | Thomas Evatt | Saw blade |
JP5558214B2 (ja) * | 2010-06-08 | 2014-07-23 | 株式会社マキタ | 往復動切断工具のブレード取り付け装置 |
DE102010056504A1 (de) | 2010-12-30 | 2012-12-13 | Robert Bosch Gmbh | Stichsäge |
EP3147058B1 (en) * | 2014-05-23 | 2021-07-28 | Koki Holdings Co., Ltd. | Reciprocating tool |
US10835972B2 (en) | 2018-03-16 | 2020-11-17 | Milwaukee Electric Tool Corporation | Blade clamp for power tool |
EP3774148A4 (en) | 2018-04-03 | 2021-12-15 | Milwaukee Electric Tool Corporation | JIGSAW |
USD887806S1 (en) | 2018-04-03 | 2020-06-23 | Milwaukee Electric Tool Corporation | Jigsaw |
DE102019220365A1 (de) * | 2019-12-20 | 2021-06-24 | Robert Bosch Gesellschaft mit beschränkter Haftung | Sägewerkzeug |
CN113857569B (zh) * | 2020-06-30 | 2023-11-07 | 南京泉峰科技有限公司 | 一种往复锯 |
DE102020212137A1 (de) * | 2020-09-28 | 2022-03-31 | Robert Bosch Gesellschaft mit beschränkter Haftung | Sägeblatt |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628605A (en) * | 1985-06-10 | 1986-12-16 | Porter-Cable Corporation | Orbital bayonet saw |
DE19513076A1 (de) * | 1995-04-07 | 1996-10-10 | Scintilla Ag | Stichsäge |
DE19513078B4 (de) * | 1995-04-07 | 2006-07-06 | Scintilla Ag | Stichsäge |
CH692779A5 (de) | 1997-02-25 | 2002-10-31 | Scintilla Ag Direktion | Handgeführte Stichsägemaschine. |
DE19729745A1 (de) * | 1997-07-12 | 1999-01-14 | Jansen Herfeld Roettger | Langsägeblatt mit im Rücken bearbeiteten Kanten |
-
2002
- 2002-06-03 DE DE20208553U patent/DE20208553U1/de not_active Expired - Lifetime
-
2003
- 2003-04-11 US US10/501,051 patent/US7047651B2/en not_active Expired - Fee Related
- 2003-04-11 JP JP2004508995A patent/JP4361861B2/ja not_active Expired - Fee Related
- 2003-04-11 WO PCT/EP2003/003802 patent/WO2003101657A1/de active IP Right Grant
- 2003-04-11 CN CNB03812680XA patent/CN100366370C/zh not_active Expired - Fee Related
- 2003-04-11 DE DE50304148T patent/DE50304148D1/de not_active Expired - Lifetime
- 2003-04-11 EP EP03725014A patent/EP1513645B1/de not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011126249A (ja) * | 2009-12-21 | 2011-06-30 | Okada Kinzoku Kogyosho:Kk | 木材用レシプロソーの刃 |
Also Published As
Publication number | Publication date |
---|---|
EP1513645A1 (de) | 2005-03-16 |
CN100366370C (zh) | 2008-02-06 |
DE50304148D1 (de) | 2006-08-17 |
US7047651B2 (en) | 2006-05-23 |
US20050076509A1 (en) | 2005-04-14 |
DE20208553U1 (de) | 2003-10-16 |
CN1658993A (zh) | 2005-08-24 |
JP4361861B2 (ja) | 2009-11-11 |
WO2003101657A1 (de) | 2003-12-11 |
EP1513645B1 (de) | 2006-07-05 |
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