GB101823A - Improvements in Machines for Cutting Metal Bars and Tubes. - Google Patents
Improvements in Machines for Cutting Metal Bars and Tubes.Info
- Publication number
- GB101823A GB101823A GB179016A GB179016A GB101823A GB 101823 A GB101823 A GB 101823A GB 179016 A GB179016 A GB 179016A GB 179016 A GB179016 A GB 179016A GB 101823 A GB101823 A GB 101823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clamp
- machines
- tubes
- worm
- metal bars
- 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
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/06—Hand-operated tube-cutters
- B23D21/10—Hand-operated tube-cutters with other cutting blades or tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
101,823. Lumsdon, T. Feb. 7, 1916. Portable turning-apparatus. - Pipe and rod severing machines have the cutters carried by a worm-wheel a formed in two parts dovetailed together at a<1> for assembly round a column e to be cut. A rim t on the wheel is received by flanges u on a clamp h hinged at l and locked by a swing- ing yoke m. The clamp carries screws r and dogs s for gripping the work, and the bearings for tho driving-worm f. In a modification, the wormwheel is retained in the clamp by an arrangement of lugs and yokes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB179016A GB101823A (en) | 1916-02-07 | 1916-02-07 | Improvements in Machines for Cutting Metal Bars and Tubes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB179016A GB101823A (en) | 1916-02-07 | 1916-02-07 | Improvements in Machines for Cutting Metal Bars and Tubes. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB101823A true GB101823A (en) | 1916-10-26 |
Family
ID=32243450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB179016A Expired GB101823A (en) | 1916-02-07 | 1916-02-07 | Improvements in Machines for Cutting Metal Bars and Tubes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB101823A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275005A (en) * | 2011-06-20 | 2011-12-14 | 贾本先 | Chipless metal pipe cutter |
JP2013173205A (en) * | 2012-02-24 | 2013-09-05 | Nippon Telegr & Teleph Corp <Ntt> | Pipe conduit cutting jig |
-
1916
- 1916-02-07 GB GB179016A patent/GB101823A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275005A (en) * | 2011-06-20 | 2011-12-14 | 贾本先 | Chipless metal pipe cutter |
CN102275005B (en) * | 2011-06-20 | 2012-12-05 | 贾本先 | Chipless metal pipe cutter |
JP2013173205A (en) * | 2012-02-24 | 2013-09-05 | Nippon Telegr & Teleph Corp <Ntt> | Pipe conduit cutting jig |
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