GB487959A - Improvements in saws - Google Patents

Improvements in saws

Info

Publication number
GB487959A
GB487959A GB230937A GB230937A GB487959A GB 487959 A GB487959 A GB 487959A GB 230937 A GB230937 A GB 230937A GB 230937 A GB230937 A GB 230937A GB 487959 A GB487959 A GB 487959A
Authority
GB
United Kingdom
Prior art keywords
nut
saws
parts
engaging
screw
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
GB230937A
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.)
GERARD FREDERICK TOWLERTON LEATHER
Original Assignee
GERARD FREDERICK TOWLERTON LEATHER
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 GERARD FREDERICK TOWLERTON LEATHER filed Critical GERARD FREDERICK TOWLERTON LEATHER
Priority to GB230937A priority Critical patent/GB487959A/en
Publication of GB487959A publication Critical patent/GB487959A/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
    • B23D51/08—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 devices for mounting straight saw blades or other tools
    • B23D51/12—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 devices for mounting straight saw blades or other tools for use with tools, dealt with in this subclass, which are connected to a carrier at both ends, e.g. bows adjustable in length or height
    • B23D51/125—Blade tensioning means

Abstract

487,959. Saws. LEATHER, G. F. T. Jan. 26, 1937, No. 2309. [Class 61 (ii)] A bucksaw frame is in two parts 5, 6 connected together by a screw 9 on one part engaging a nut 10 bearing against the end of the other part so that they may be forced apart to tension the blade, the nut 10 having holes for a locking screw 12 engaging a threaded hole in the collar 11. In the modification Fig. 4, a turnbuckle 14 engages right and left screws 9, 13 on the parts 5, 6 and is locked by nuts 15.
GB230937A 1937-01-26 1937-01-26 Improvements in saws Expired GB487959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB230937A GB487959A (en) 1937-01-26 1937-01-26 Improvements in saws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB230937A GB487959A (en) 1937-01-26 1937-01-26 Improvements in saws

Publications (1)

Publication Number Publication Date
GB487959A true GB487959A (en) 1938-06-29

Family

ID=9737288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB230937A Expired GB487959A (en) 1937-01-26 1937-01-26 Improvements in saws

Country Status (1)

Country Link
GB (1) GB487959A (en)

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