WO2012121943A3 - Dual bladed jig saw - Google Patents

Dual bladed jig saw Download PDF

Info

Publication number
WO2012121943A3
WO2012121943A3 PCT/US2012/027072 US2012027072W WO2012121943A3 WO 2012121943 A3 WO2012121943 A3 WO 2012121943A3 US 2012027072 W US2012027072 W US 2012027072W WO 2012121943 A3 WO2012121943 A3 WO 2012121943A3
Authority
WO
WIPO (PCT)
Prior art keywords
jig saw
gear arrangement
blade
cause
blade carrying
Prior art date
Application number
PCT/US2012/027072
Other languages
French (fr)
Other versions
WO2012121943A2 (en
Inventor
Marc Vitantonio
Trevor Jackson
John Nottingham
Donald C. FUCHS
John Spirk
Robert Soreo
Jeffrey Taggart
Original Assignee
Infusion Brands, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Infusion Brands, Inc. filed Critical Infusion Brands, Inc.
Priority to CN201280022209.7A priority Critical patent/CN103857498A/en
Publication of WO2012121943A2 publication Critical patent/WO2012121943A2/en
Publication of WO2012121943A3 publication Critical patent/WO2012121943A3/en

Links

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

A jig saw for cutting material. The jig saw includes a drive system and a gear arrangement. The gear arrangement is designed to cause first and second jig saw blades to partially or folly reciprocate in opposite directions relative to one another. The gear arrangement is connected or interconnected to first and second blade carrying arms. The first jig saw blade is connected to the first blade carrying arm and the second jig saw blade is connected to the second blade carrying arm. The gear arrangement is designed to cause the first and second blade carrying arms to move when the drive system is activated to thereby cause the first and second jig saw blades to partially or fully reciprocate in opposite directions relative to one another.
PCT/US2012/027072 2011-03-08 2012-02-29 Dual bladed jig saw WO2012121943A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280022209.7A CN103857498A (en) 2011-03-08 2012-02-29 Dual bladed jig saw

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201161450196P 2011-03-08 2011-03-08
US61/450,196 2011-03-08
US201161547092P 2011-10-14 2011-10-14
US61/547,092 2011-10-14
US201161560457P 2011-11-16 2011-11-16
US61/560,457 2011-11-16

Publications (2)

Publication Number Publication Date
WO2012121943A2 WO2012121943A2 (en) 2012-09-13
WO2012121943A3 true WO2012121943A3 (en) 2014-04-24

Family

ID=46798700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/027072 WO2012121943A2 (en) 2011-03-08 2012-02-29 Dual bladed jig saw

Country Status (2)

Country Link
CN (1) CN103857498A (en)
WO (1) WO2012121943A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105766549A (en) * 2014-12-24 2016-07-20 镇江盛弘景观植物有限公司 Double-saw-blade tree digging machine
GB2601000A (en) * 2020-11-17 2022-05-18 Loveland Dennis Tool for installation of artificial grass
CN113199566A (en) * 2021-05-13 2021-08-03 耿建党 Tool for manufacturing wooden furniture
DE102021215108A1 (en) 2021-12-30 2023-07-06 Robert Bosch Gesellschaft mit beschränkter Haftung Jigsaw with spaced connecting areas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659969A (en) * 1950-04-15 1953-11-24 Neustadter Arnold Plaster cast cutting machine
US6263579B1 (en) * 1997-06-25 2001-07-24 Kioritz Corporation Hand-held power working machine
US20070180711A1 (en) * 2003-09-19 2007-08-09 Keith Park Jigsaw actuation mechanism for imparting scrolling, orbital and reciprocating movement
US20090077814A1 (en) * 2007-09-21 2009-03-26 Black & Decker Inc. Cutting Angle Indicator in Jigsaw Housing with Dust Extraction
US20100002415A1 (en) * 2008-07-01 2010-01-07 Munn Jennifer R Machine with uv illumination

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100000094A1 (en) * 2008-07-01 2010-01-07 Rachel Lombardo Power tool with uv illumination
CN201543909U (en) * 2009-09-22 2010-08-11 苏州宝时得电动工具有限公司 Cutting machine
CN201604181U (en) * 2010-01-20 2010-10-13 苏州宝时得电动工具有限公司 Jig saw
CN201632711U (en) * 2010-02-09 2010-11-17 姚晖 Saw blade quick-change curve saw

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659969A (en) * 1950-04-15 1953-11-24 Neustadter Arnold Plaster cast cutting machine
US6263579B1 (en) * 1997-06-25 2001-07-24 Kioritz Corporation Hand-held power working machine
US20070180711A1 (en) * 2003-09-19 2007-08-09 Keith Park Jigsaw actuation mechanism for imparting scrolling, orbital and reciprocating movement
US20090077814A1 (en) * 2007-09-21 2009-03-26 Black & Decker Inc. Cutting Angle Indicator in Jigsaw Housing with Dust Extraction
US20100002415A1 (en) * 2008-07-01 2010-01-07 Munn Jennifer R Machine with uv illumination

Also Published As

Publication number Publication date
WO2012121943A2 (en) 2012-09-13
CN103857498A (en) 2014-06-11

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