CA1291694C - Saw blade for a saw having reciprocating blades - Google Patents
Saw blade for a saw having reciprocating bladesInfo
- Publication number
- CA1291694C CA1291694C CA000551103A CA551103A CA1291694C CA 1291694 C CA1291694 C CA 1291694C CA 000551103 A CA000551103 A CA 000551103A CA 551103 A CA551103 A CA 551103A CA 1291694 C CA1291694 C CA 1291694C
- Authority
- CA
- Canada
- Prior art keywords
- teeth
- type
- saw
- blade member
- blade
- 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 - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 55
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 238000010276 construction Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000242759 Actiniaria Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition 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
- B23D49/003—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones
- B23D49/006—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones with contiguous, oppositely reciprocating saw blades
-
- 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
- B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
-
- 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
-
- 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
- Y10T83/929—Tool or tool with support
- Y10T83/9319—Toothed blade or tooth therefor
- Y10T83/935—Plural tooth groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP86115651A EP0267311A1 (de) | 1986-11-11 | 1986-11-11 | Sägeblatt für eine Säge mit zwei nebeneinander, parallel zueinander angeordneten, gegensinnig hin- und herbewegbaren Sägeblättern |
| DEG8660068.0 | 1986-11-11 | ||
| EP86115651.1 | 1986-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1291694C true CA1291694C (en) | 1991-11-05 |
Family
ID=8195586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000551103A Expired - Fee Related CA1291694C (en) | 1986-11-11 | 1987-11-05 | Saw blade for a saw having reciprocating blades |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4798001A (en, 2012) |
| EP (1) | EP0267311A1 (en, 2012) |
| JP (1) | JPH061294Y2 (en, 2012) |
| CA (1) | CA1291694C (en, 2012) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3683911D1 (de) * | 1986-11-11 | 1992-03-26 | Black & Decker Inc | Kraftgetriebene saege, insbesondere elektromotorisch angetriebene saege. |
| USD314697S (en) | 1988-02-19 | 1991-02-19 | Black & Decker Inc. | Hand-held power saw |
| SE464396B (sv) * | 1988-05-11 | 1991-04-22 | Sandvik Ab | Saagblad foer fram- och aatergaaende roerelse |
| GB8822627D0 (en) * | 1988-09-27 | 1988-11-02 | Black & Decker Inc | Improvements in/relating to saws & saw teeth & blades therefor |
| US4991296A (en) * | 1989-07-18 | 1991-02-12 | Kohn Jerry S | Hedge trimmer |
| GB9103883D0 (en) * | 1991-02-25 | 1991-04-10 | Black & Decker Inc | Saw blades and method of making same |
| DE4140395A1 (de) * | 1991-12-07 | 1993-06-09 | Robert Bosch Gmbh, 7000 Stuttgart, De | Kraftgetriebene saege mit gegensinnig hin- und herbewegbaren saegeblaettern |
| DE4302653A1 (de) * | 1993-01-30 | 1994-08-04 | Bosch Gmbh Robert | Kraftgetriebene Säge mit Schwert |
| DE4306975A1 (de) * | 1993-03-05 | 1994-09-08 | Bosch Gmbh Robert | Handwerkzeugmaschine |
| DE29501875U1 (de) * | 1995-02-06 | 1996-05-30 | Scintilla Ag, Solothurn | Hubsäge |
| DE19756765A1 (de) * | 1997-12-19 | 1999-06-24 | Bosch Gmbh Robert | Elektrische Handsägemaschine |
| US6094826A (en) * | 1998-09-01 | 2000-08-01 | Hobbico, Inc. | Reciprocating slot cutting tool |
| US7225714B2 (en) * | 2004-12-22 | 2007-06-05 | Black & Decker Inc. | Tooth form design for reciprocating saw blade |
| US7658136B2 (en) * | 2004-12-22 | 2010-02-09 | Black & Decker Inc. | Hole saw blade |
| US20080115951A1 (en) * | 2006-08-01 | 2008-05-22 | Louis Zuccarello | Ground-working tool and replacement blades for use therewith |
| DE202006014895U1 (de) * | 2006-09-15 | 2006-11-30 | C. & E. Fein Gmbh | Vorrichtung zur Führung eines Sägeblattes |
| US8210081B2 (en) | 2007-06-12 | 2012-07-03 | Irwin Industrial Tool Company | Reciprocating saw blade having variable-height teeth and related method |
| US8230607B2 (en) * | 2008-05-09 | 2012-07-31 | Milwaukee Electric Tool Corporation | Keyless blade clamp for a power tool |
| US20110046627A1 (en) * | 2009-08-21 | 2011-02-24 | Chong Chol Kim | Reciprocating Surgical Saws With Blade Assemblies |
| WO2011133864A2 (en) | 2010-04-22 | 2011-10-27 | Milwaukee Electric Tool Corporation | Saw blade |
| US10189099B2 (en) | 2010-04-22 | 2019-01-29 | Milwaukee Electric Tool Corporation | Saw Blade |
| US9375796B2 (en) | 2010-05-07 | 2016-06-28 | Irwin Industrial Tool Company | Saw blade with robust tooth form |
| USD642028S1 (en) | 2010-05-21 | 2011-07-26 | Irwin Industrial Tool Company | Reciprocating saw blade |
| US9248518B2 (en) | 2010-06-30 | 2016-02-02 | Irwin Industrial Tool Company | Saw blade tooth form for abusive cutting applications |
| CA2749666C (en) | 2010-08-20 | 2014-07-15 | Milwaukee Electric Tool Corporation | Reciprocating saw blade |
| US20140047720A1 (en) * | 2011-03-07 | 2014-02-20 | Marc Vitantonio | Dual reciprocating saw |
| EP2516091A4 (en) * | 2011-03-07 | 2014-05-21 | Infusion Brands Inc | SAW SAW WITH DOUBLE SAW BLADE |
| CN102672266B (zh) * | 2011-03-11 | 2015-04-08 | 南京德朔实业有限公司 | 一种多功能刀具 |
| US20140190023A1 (en) * | 2011-08-31 | 2014-07-10 | Infusion Brands International, Inc. | Dual Reciprocating Apparatus and Saw Blades for Use Therewith |
| CN102350545B (zh) * | 2011-09-09 | 2013-12-04 | 宁波黑松工具有限公司 | 一种新型曲线锯 |
| WO2014182273A1 (en) * | 2013-05-06 | 2014-11-13 | Infusion Brands International, Inc. | Dual reciprocating apparatus |
| CN103317189B (zh) * | 2013-06-26 | 2015-10-21 | 宁波鲁茨工具有限公司 | 一种往复锯的成对锯条结构 |
| CN103341666B (zh) * | 2013-06-26 | 2015-12-09 | 宁波捷美进出口有限公司 | 一种双锯片电锯用传动机构 |
| CN103286380B (zh) * | 2013-06-28 | 2015-06-24 | 李先强 | 角度切割机 |
| US9101992B2 (en) | 2013-11-18 | 2015-08-11 | Ningbo Gemay Industry Co., Inc | Reciprocating saw blade assembly |
| US9498832B2 (en) | 2013-11-18 | 2016-11-22 | Richpower Industries Inc. | Reciprocating saw blade assembly |
| CN203843297U (zh) * | 2014-05-22 | 2014-09-24 | 宁波黑松工具有限公司 | 一种双锯片往复锯 |
| CN105034083A (zh) * | 2015-08-27 | 2015-11-11 | 宁波捷美进出口有限公司 | 一种电锯用双锯片 |
| EP3383163B1 (en) * | 2015-11-30 | 2021-10-27 | Husqvarna AB | Blade arrangement for hand-held power tool |
| EP3625012B1 (en) | 2017-05-16 | 2022-07-06 | Milwaukee Electric Tool Corporation | Saw blade |
| US10537951B2 (en) | 2017-08-16 | 2020-01-21 | Black & Decker Inc. | Band saw blade for cutting structural workpieces |
| CN117086401B (zh) * | 2023-06-13 | 2024-04-02 | 重庆敏德兴模具材料科技有限公司 | 一种模具钢加工设备及加工方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1491134A (en) * | 1920-02-09 | 1924-04-22 | Northall Adrian G De | Saw |
| US1789804A (en) * | 1927-12-24 | 1931-01-20 | Irwin Rosenthal | Saw |
| US2784751A (en) * | 1953-08-03 | 1957-03-12 | Carl J Alexander | Reciprocating saw with laminated blade |
| US2895514A (en) * | 1954-08-19 | 1959-07-21 | John W Wright | Portable reciprocating power saw |
| CH332917A (de) * | 1955-03-10 | 1958-09-30 | Scintilla Ag | Handgerät mit motorischem Antrieb zum Schneiden von Schaumstoffen |
| US2840125A (en) * | 1955-05-10 | 1958-06-24 | Waller | Portable power saw having oppositely reciprocating blades |
| DE8301931U1 (de) * | 1983-01-25 | 1983-07-14 | Frank, Helmut, 5630 Remscheid, De | Motorsaege |
| DE3329824A1 (de) * | 1983-01-25 | 1984-08-02 | Frank, Helmut | Motorsaege |
| GB2158770A (en) * | 1984-04-13 | 1985-11-20 | Jeffrey Berman | Power saw |
| SE8500656L (sv) * | 1985-02-13 | 1986-08-14 | Santrade Ltd | Anordning vid motordriven sag |
-
1986
- 1986-11-11 EP EP86115651A patent/EP0267311A1/de not_active Withdrawn
-
1987
- 1987-10-30 US US07/115,936 patent/US4798001A/en not_active Expired - Fee Related
- 1987-11-05 CA CA000551103A patent/CA1291694C/en not_active Expired - Fee Related
- 1987-11-11 JP JP1987171434U patent/JPH061294Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4798001A (en) | 1989-01-17 |
| JPS63127827U (en, 2012) | 1988-08-22 |
| EP0267311A1 (de) | 1988-05-18 |
| JPH061294Y2 (ja) | 1994-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |