WO2012113370A3 - Hand saw - Google Patents

Hand saw Download PDF

Info

Publication number
WO2012113370A3
WO2012113370A3 PCT/DE2012/000141 DE2012000141W WO2012113370A3 WO 2012113370 A3 WO2012113370 A3 WO 2012113370A3 DE 2012000141 W DE2012000141 W DE 2012000141W WO 2012113370 A3 WO2012113370 A3 WO 2012113370A3
Authority
WO
WIPO (PCT)
Prior art keywords
hand saw
saw
hand
length
over
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.)
Ceased
Application number
PCT/DE2012/000141
Other languages
German (de)
French (fr)
Other versions
WO2012113370A2 (en
Inventor
Romano Monni
Albrecht Burkard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WOLLENBERG GbR
Original Assignee
WOLLENBERG GbR
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 WOLLENBERG GbR filed Critical WOLLENBERG GbR
Priority to DE112012000958T priority Critical patent/DE112012000958A5/en
Publication of WO2012113370A2 publication Critical patent/WO2012113370A2/en
Publication of WO2012113370A3 publication Critical patent/WO2012113370A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B21/00—Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
    • B27B21/04—Cross-cut saws; Pad saws
    • 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
    • B23D51/01—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 characterised by the handle
    • 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
    • B23D51/03—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 with extensible or collapsible frames ; Frames with spare blade storage means
    • 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
    • B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • B23D61/1217—Reciprocating blades having more than one section of unique teeth on one side, e.g. a fine tooth section and a large tooth section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/02—Structural design of saw blades or saw teeth
    • B27B33/10—Hand saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Harvester Elements (AREA)
  • Surgical Instruments (AREA)

Abstract

A hand saw (300) comprises two differently shaped regions (302A, 302B) over the length of the saw blade and a two-part handle (301).
PCT/DE2012/000141 2011-02-23 2012-02-16 Hand saw Ceased WO2012113370A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112012000958T DE112012000958A5 (en) 2011-02-23 2012-02-16 bucksaw

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011012190.0 2011-02-23
DE102011012190A DE102011012190B4 (en) 2011-02-23 2011-02-23 bucksaw

Publications (2)

Publication Number Publication Date
WO2012113370A2 WO2012113370A2 (en) 2012-08-30
WO2012113370A3 true WO2012113370A3 (en) 2012-11-22

Family

ID=46384074

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/000141 Ceased WO2012113370A2 (en) 2011-02-23 2012-02-16 Hand saw

Country Status (3)

Country Link
DE (2) DE102011012190B4 (en)
TW (1) TW201235134A (en)
WO (1) WO2012113370A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013105513A1 (en) * 2013-05-29 2014-12-04 Remo Beier Gharaee Hand saw with multiple saw blade
DE102013013803B3 (en) * 2013-05-29 2014-10-02 Remo Beier Gharaee Small hand saw with triple saw blade
DE102013013801B3 (en) * 2013-05-29 2014-10-02 Remo Beier Gharaee Handsaw with quadruple saw blade
DE102013013802B3 (en) * 2013-05-29 2014-10-02 Remo Beier Gharaee Hand saw with rotating triple saw blade
CN111070331A (en) * 2020-01-14 2020-04-28 中山庆琏金属制品有限公司 Portable Saw

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962793U (en) * 1972-09-12 1974-06-01
US4651425A (en) * 1986-04-16 1987-03-24 Alltrade, Inc. Hacksaw
DE202006003049U1 (en) * 2006-02-21 2006-05-11 Adolf Würth GmbH & Co. KG Hand saw, comprising blade to be adjusted in length and fixed with locking screw

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004060974B3 (en) * 2004-12-17 2006-03-30 Irwin Industrial Tools Gmbh Saw blade for handsaw has undercut in cavity of the saw blade material extending over saw tooth baseline into saw blade
US7530131B1 (en) * 2006-05-09 2009-05-12 Conrique David L Multi-functional utility tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962793U (en) * 1972-09-12 1974-06-01
US4651425A (en) * 1986-04-16 1987-03-24 Alltrade, Inc. Hacksaw
DE202006003049U1 (en) * 2006-02-21 2006-05-11 Adolf Würth GmbH & Co. KG Hand saw, comprising blade to be adjusted in length and fixed with locking screw

Also Published As

Publication number Publication date
DE102011012190B4 (en) 2012-09-20
TW201235134A (en) 2012-09-01
DE102011012190A1 (en) 2012-08-23
DE112012000958A5 (en) 2013-11-28
WO2012113370A2 (en) 2012-08-30

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