CA1204652A - Collapsible bow saw - Google Patents

Collapsible bow saw

Info

Publication number
CA1204652A
CA1204652A CA000437543A CA437543A CA1204652A CA 1204652 A CA1204652 A CA 1204652A CA 000437543 A CA000437543 A CA 000437543A CA 437543 A CA437543 A CA 437543A CA 1204652 A CA1204652 A CA 1204652A
Authority
CA
Canada
Prior art keywords
main element
saw
elements
flanges
transverse
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
Application number
CA000437543A
Other languages
English (en)
French (fr)
Inventor
Goran A. Nilsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1204652A publication Critical patent/CA1204652A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Table Devices Or Equipment (AREA)
  • Toys (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
CA000437543A 1982-10-13 1983-09-26 Collapsible bow saw Expired CA1204652A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8205812-4 1982-10-13
SE8205812A SE429930B (sv) 1982-10-13 1982-10-13 Hopfellbar bagsag

Publications (1)

Publication Number Publication Date
CA1204652A true CA1204652A (en) 1986-05-20

Family

ID=20348190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000437543A Expired CA1204652A (en) 1982-10-13 1983-09-26 Collapsible bow saw

Country Status (6)

Country Link
US (1) US4499936A (show.php)
JP (1) JPS59146714A (show.php)
CA (1) CA1204652A (show.php)
DE (1) DE3336973C2 (show.php)
IT (1) IT1167237B (show.php)
SE (1) SE429930B (show.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282346A (en) * 1993-10-01 1995-04-05 Ian Clifford Swift Collapsible saw
GB9401334D0 (en) * 1994-01-25 1994-03-23 Stanley John Saws
US5706585A (en) * 1996-09-12 1998-01-13 Wang; Henry Foldable hacksaw
US6898858B1 (en) * 2003-08-12 2005-05-31 Barry Spell Folding concealed hacksaw
US8926410B2 (en) 2009-03-02 2015-01-06 Irwin Industrial Tool Company Reciprocating saw blade with tangs on each end and related method
CN102310232A (zh) * 2010-06-30 2012-01-11 上海昆杰五金工具有限公司 收缩型手锯
US9623499B2 (en) * 2014-06-06 2017-04-18 Agawa Canyon Inc. Foldable bow saw
US9884380B2 (en) 2014-06-20 2018-02-06 Black & Decker Inc. Saw blade with multiple tangs
CN104923853A (zh) * 2015-06-26 2015-09-23 常州市南飞机械有限公司 便携式收折型锯子
US10330429B1 (en) * 2018-03-16 2019-06-25 James Bell Bowstring saw
US12377477B2 (en) * 2021-07-28 2025-08-05 Gordon N. Makowsky Collapsible hand saw with tubular frame doubling as storage container for other components

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930420A (en) * 1958-06-16 1960-03-29 Benjamin W Brion Collapsible saw
US3339602A (en) * 1965-09-21 1967-09-05 David A Wilson Collapsible saw
FR1579700A (show.php) * 1968-07-11 1969-08-29
US3905409A (en) * 1974-05-20 1975-09-16 Worcester Pressed Aluminum Cor Collapsible saw

Also Published As

Publication number Publication date
JPS6327125B2 (show.php) 1988-06-01
DE3336973A1 (de) 1984-04-19
DE3336973C2 (de) 1987-01-15
IT8323098A0 (it) 1983-09-30
IT1167237B (it) 1987-05-13
US4499936A (en) 1985-02-19
SE8205812L (show.php) 1983-10-10
JPS59146714A (ja) 1984-08-22
SE8205812D0 (sv) 1982-10-13
SE429930B (sv) 1983-10-10
IT8323098A1 (it) 1985-03-30

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20030926