GB366013A - Chisel machine - Google Patents
Chisel machineInfo
- Publication number
- GB366013A GB366013A GB31468/30A GB3146830A GB366013A GB 366013 A GB366013 A GB 366013A GB 31468/30 A GB31468/30 A GB 31468/30A GB 3146830 A GB3146830 A GB 3146830A GB 366013 A GB366013 A GB 366013A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boss
- spindle
- arms
- cutting
- parts
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
- B28D1/181—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools using cutters loosely mounted on a turning tool support
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
366,013. Percussive tools ; dressing stone. HAMMER, L., 40, Bastiengasse, Vienna. Oct. 20, 1930, No. 31468. Convention date, Oct. 22, 1929. [Class 124.] In a percussive machine for cutting or dressing stone, rock, ice, &c. a number of ring-shaped cutters 1 provided with chisel edges 5 are hung loosely on pins 7 carried by rotating arms 6, the cutters being adjustable along the pins so as to act in different planes or all in one plane, as for cutting a narrow groove. For this purpose the cutter works on the boss 9 of a double guide arm 10 the inner ends of which slide in a guide groove 11 whilst the boss is threaded to screw along the pin 7. Parts of thread of the boss 9 are cut away as shown in Fig. 4 to facilitate the escape of dust. To reduce shock the arms 6 are connected to the driving spindle by springs 19, or the arms may be replaced by a flywheel. The spindle is driven through bevel gearing by a flexible shaft (not shown) and the parts are enclosed by a casing 40 mounted on adjustable rollers 33, 38, the latter being worm driven from the spindle to feed the device over the work. Handles may be fixed at the sides of the casing. The cutter rings may be shaped, as shown in Fig. 6, so that the thickest parts thereof are immediately under the cutting edges.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT366013X | 1929-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB366013A true GB366013A (en) | 1932-01-20 |
Family
ID=3672868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31468/30A Expired GB366013A (en) | 1929-10-22 | 1930-10-20 | Chisel machine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB366013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664281A (en) * | 1949-08-27 | 1953-12-29 | Tennant Co G H | Machine for cutting, cleaning, grooving, and treating surfaces |
-
1930
- 1930-10-20 GB GB31468/30A patent/GB366013A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664281A (en) * | 1949-08-27 | 1953-12-29 | Tennant Co G H | Machine for cutting, cleaning, grooving, and treating surfaces |
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