GB446727A - Improvements in or relating to saws - Google Patents

Improvements in or relating to saws

Info

Publication number
GB446727A
GB446727A GB3118235A GB3118235A GB446727A GB 446727 A GB446727 A GB 446727A GB 3118235 A GB3118235 A GB 3118235A GB 3118235 A GB3118235 A GB 3118235A GB 446727 A GB446727 A GB 446727A
Authority
GB
United Kingdom
Prior art keywords
blade
lever
pin
frame
notch
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
GB3118235A
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
Priority to GB3118235A priority Critical patent/GB446727A/en
Publication of GB446727A publication Critical patent/GB446727A/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
    • B23D51/14—Attachment of the tool

Abstract

446,727. Saws. COLLINI, O., 54, Stembridge Road, Anerley, London. Nov. 11, 1935, No. 31182. [Class 61 (ii)] In a frame saw having the blade anchored by a pin G engaging a notch J in the frame limb B and locked by a lever D pivoted to the frame at E and notched to engage a pin H on the blade the lever has a bent or curved slot K so shaped that operation of the lever first releases the blade tension and then pushes the blade forward to release pin G from notch J. The lever is provided with a socket to receive an operating rod which has to be removed from the socket after moving the lever into blade unlocking position in order to withdraw the blade entirely, thus preventing the blade flying out violently. Specification 406,468 is referred to.
GB3118235A 1935-11-11 1935-11-11 Improvements in or relating to saws Expired GB446727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3118235A GB446727A (en) 1935-11-11 1935-11-11 Improvements in or relating to saws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3118235A GB446727A (en) 1935-11-11 1935-11-11 Improvements in or relating to saws

Publications (1)

Publication Number Publication Date
GB446727A true GB446727A (en) 1936-05-05

Family

ID=10319223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3118235A Expired GB446727A (en) 1935-11-11 1935-11-11 Improvements in or relating to saws

Country Status (1)

Country Link
GB (1) GB446727A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349059A (en) * 1980-05-27 1982-09-14 Plas Plugs Limited Blade holders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349059A (en) * 1980-05-27 1982-09-14 Plas Plugs Limited Blade holders

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