GB228425A - Improvements in or relating to hack saw frames - Google Patents
Improvements in or relating to hack saw framesInfo
- Publication number
- GB228425A GB228425A GB1480124A GB1480124A GB228425A GB 228425 A GB228425 A GB 228425A GB 1480124 A GB1480124 A GB 1480124A GB 1480124 A GB1480124 A GB 1480124A GB 228425 A GB228425 A GB 228425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- arm
- members
- relating
- clamping
- 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)
- Sawing (AREA)
Abstract
228,425. Jones, J. June 19, 1924. Saws. - Hack raw frames comprise an end handle-carrying member B secured to an arm A of circular, square or other shape and preferably of tubular construction, a second member G being mounted to slide on the other end of the arm A. Mounted in the members B, G are cylindrical, blade-carrying members b, H slotted at E to receive the blade and provided with tapped holes X to receive clamping-screws f, f<1>, the blade being held in position by friction. A flange b<1> holds the member b in position and tension is imparted to the saw blade by a wing nut L engaging a screwed portion h of the member H. The cylindrical formation of the members b, H allows the saw to be set at any required angle, and a clamping-screw may be provided to secure the part G in position on the arm A. The part b may be made conical in form.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1480124A GB228425A (en) | 1924-06-19 | 1924-06-19 | Improvements in or relating to hack saw frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1480124A GB228425A (en) | 1924-06-19 | 1924-06-19 | Improvements in or relating to hack saw frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB228425A true GB228425A (en) | 1925-02-05 |
Family
ID=10047705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1480124A Expired GB228425A (en) | 1924-06-19 | 1924-06-19 | Improvements in or relating to hack saw frames |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB228425A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767751A (en) * | 1955-08-02 | 1956-10-23 | Gunnar Johan Emanuel Ekberg | Hacksaw with magazine handle for continuous blade |
US8127155B2 (en) | 2008-01-07 | 2012-02-28 | Access Business Group International Llc | Wireless power adapter for computer |
CN102423886A (en) * | 2011-10-11 | 2012-04-25 | 吴江市三达五金工具厂 | Hand saw |
-
1924
- 1924-06-19 GB GB1480124A patent/GB228425A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767751A (en) * | 1955-08-02 | 1956-10-23 | Gunnar Johan Emanuel Ekberg | Hacksaw with magazine handle for continuous blade |
US8127155B2 (en) | 2008-01-07 | 2012-02-28 | Access Business Group International Llc | Wireless power adapter for computer |
CN102423886A (en) * | 2011-10-11 | 2012-04-25 | 吴江市三达五金工具厂 | Hand saw |
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