GB446727A - Improvements in or relating to saws - Google Patents
Improvements in or relating to sawsInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Sawing (AREA)
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349059A (en) * | 1980-05-27 | 1982-09-14 | Plas Plugs Limited | Blade holders |
-
1935
- 1935-11-11 GB GB3118235A patent/GB446727A/en not_active Expired
Cited By (1)
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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