GB674816A - Improvements in feed mechanism for reciprocatory work tables - Google Patents
Improvements in feed mechanism for reciprocatory work tablesInfo
- Publication number
- GB674816A GB674816A GB3041550A GB3041550A GB674816A GB 674816 A GB674816 A GB 674816A GB 3041550 A GB3041550 A GB 3041550A GB 3041550 A GB3041550 A GB 3041550A GB 674816 A GB674816 A GB 674816A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carriage
- cord
- disc
- feed mechanism
- screw
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
674,816. Machine-tool details. THORN, L. E. V. Dec. 13, 1950, No. 30415/50. Class 83 (iii). [Also in Groups XXIII and XXIV] The work-table 7 in a machine is reciprocated without backlash on a support or carriage 6 by a cord, wire or the like 12 anchored at its ends to the table and wound around a driving disc 11 so as to engage a helical groove therein, the disc being splined for axial movement on a spindle 10 supported in the carriage so that the cord does not move laterally during rotation of the disc. The tension in the cord 12 may be adjusted by a screw 16 against the influence of a spring 15. The carriage 6 is adjusted by a screw 9 along guides 4, 5 on a pedestal 3 which can be moved vertically in a frame 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3041550A GB674816A (en) | 1950-12-13 | 1950-12-13 | Improvements in feed mechanism for reciprocatory work tables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3041550A GB674816A (en) | 1950-12-13 | 1950-12-13 | Improvements in feed mechanism for reciprocatory work tables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB674816A true GB674816A (en) | 1952-07-02 |
Family
ID=10307335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3041550A Expired GB674816A (en) | 1950-12-13 | 1950-12-13 | Improvements in feed mechanism for reciprocatory work tables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB674816A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1030723B (en) * | 1953-07-17 | 1958-05-22 | Eugene Fouquet | Device for generating a rhythmic alternating movement for a rotating grinding wheel |
| US2881568A (en) * | 1955-03-24 | 1959-04-14 | Heald Machine Co | Grinding machine |
| US4603803A (en) * | 1982-08-24 | 1986-08-05 | Asm Assembly Automation, Ltd. | Wire bonding apparatus |
-
1950
- 1950-12-13 GB GB3041550A patent/GB674816A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1030723B (en) * | 1953-07-17 | 1958-05-22 | Eugene Fouquet | Device for generating a rhythmic alternating movement for a rotating grinding wheel |
| US2881568A (en) * | 1955-03-24 | 1959-04-14 | Heald Machine Co | Grinding machine |
| US4603803A (en) * | 1982-08-24 | 1986-08-05 | Asm Assembly Automation, Ltd. | Wire bonding apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB674816A (en) | Improvements in feed mechanism for reciprocatory work tables | |
| GB541036A (en) | Improvements in turning lathes | |
| GB522837A (en) | Improvements in machines for cutting threads and the like on work pieces | |
| GB650213A (en) | Improvements in or relating to die ripping and polishing machines | |
| GB434051A (en) | Improvements in and relating to muliple spindle boring and drilling machines | |
| GB655090A (en) | Improvements in or relating to lathes and like machine tools | |
| GB633564A (en) | Improvements in or relating to vertical planing machines | |
| SU381507A1 (en) | DEVICE FOR CUTTING THANKS ON WOODEN | |
| GB571456A (en) | Improvements relating to winding machines for wire and thread | |
| GB538465A (en) | Improvements in grinding or abrading machines | |
| GB523743A (en) | An improved routing machine | |
| GB668339A (en) | Improvements in and relating to milling machines | |
| GB500889A (en) | Woodworking machines with rotating cutters | |
| GB246176A (en) | Improvements in combination metal cutting and like machine tools | |
| US2193900A (en) | Work surfacing mechanism | |
| GB647662A (en) | Machine for shaving gears | |
| GB628576A (en) | A convertible machine tool for effecting turning, milling, boring, drilling and like operations | |
| GB351284A (en) | Improvements in and relating to wood planing and moulding machines | |
| GB483448A (en) | Improvements in milling machine-tools | |
| GB580561A (en) | Improvements connected with potato chipping machines | |
| ES222436A1 (en) | A machine-tool with fixed height table (Machine-translation by Google Translate, not legally binding) | |
| GB674557A (en) | Apparatus for the adjustment without play of the working stroke of tools or workpiece holders | |
| GB339232A (en) | Metal milling machine | |
| GB336869A (en) | Improvements in single-standard vertical lathes | |
| GB966471A (en) | Edge finishing machine for soles and heels |