GB2007132A - Key Cutting - Google Patents
Key CuttingInfo
- Publication number
- GB2007132A GB2007132A GB7844699A GB7844699A GB2007132A GB 2007132 A GB2007132 A GB 2007132A GB 7844699 A GB7844699 A GB 7844699A GB 7844699 A GB7844699 A GB 7844699A GB 2007132 A GB2007132 A GB 2007132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- saw
- bit
- cutting
- key
- respect
- 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.)
- Withdrawn
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
- B23D67/00—Filing or rasping machines or devices
- B23D67/10—Filing or rasping machines or devices for special use, e.g. for filing keys; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
Method and apparatus for a cutting key having an elongate bit in which the bit is urged against the working edge of a cutting or grinding tool such that the bit moves with respect to the working edge during the cutting or grinding operation. A preferred embodiment comprises a series of spaced parallel saws (7) whose cutting edges are independently adjustable with respect to the axis of a key bit, inserted in a slot (3) of a rotatable barrel (2), by means of a cam member (12) which cooperates with a bearing member (17) engaging with the respective saw (7). Each saw (7) is biassed against its respective member (17) by a pair of spring-loaded bearings (8, 8') at respective ends of the saw and each saw is reciprocably driven by a drive member (10), the return stroke of each saw (7) being effected by a freely reciprocable but spring biassed member (10'). <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7844699A GB2007132A (en) | 1977-08-16 | 1978-11-16 | Key Cutting |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3425977 | 1977-08-16 | ||
GB7844699A GB2007132A (en) | 1977-08-16 | 1978-11-16 | Key Cutting |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2007132A true GB2007132A (en) | 1979-05-16 |
Family
ID=26262216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7844699A Withdrawn GB2007132A (en) | 1977-08-16 | 1978-11-16 | Key Cutting |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2007132A (en) |
-
1978
- 1978-11-16 GB GB7844699A patent/GB2007132A/en not_active Withdrawn
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3471602D1 (en) | Sawing device | |
GB1061501A (en) | Powered saw | |
BR7904650A (en) | DEVICE FOR CUTTING LAMINATED MATERIAL | |
SE7708394L (en) | TOOL MACHINE, PREFERABLY STOP OR NIBLING MACHINE | |
GB2007132A (en) | Key Cutting | |
GB1009315A (en) | Portable saw including work holder | |
JPS5684127A (en) | Method and apparatus for burring work | |
US2962798A (en) | Filing attachment for portable power tools | |
GB1136559A (en) | Cutting stroke adjusting mechanism | |
GB2016313A (en) | Clamping device | |
US4373264A (en) | Inertial guide and support means for sabre saws | |
ES500749A0 (en) | A MULTIPLE BLADE CIRCULAR SAW | |
ATE178518T1 (en) | DEVICE FOR CUTTING HOLLOW PROFILES TO LENGTH | |
ATE39226T1 (en) | DEVICE FOR HANDLING WORKPIECES, ASSEMBLY PARTS OR THE LIKE. | |
GB2294233A (en) | Biscuit joinery jig | |
US2952191A (en) | Multiple cutter | |
GB1396872A (en) | Workpiece location means | |
US3024817A (en) | Attachable fixture for converting a motor powered reciprocating saw into a routing tool | |
GB454851A (en) | A new or improved device for use in the manufacture of wedges and similarly shaped members | |
SU656831A1 (en) | Face-milling cutter | |
ATE94797T1 (en) | DEVICE FOR SCRATCHING IN A SAWING MACHINE. | |
SU370044A1 (en) | Piling machine for logs | |
GB1138500A (en) | Method and apparatus for machining grooves in a tubular member | |
GB1489658A (en) | Planing machines | |
GB1111032A (en) | Apparatus for making grooves in deep bores in a workpiece |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |