GB790067A - Electrically operated circular indexing table - Google Patents
Electrically operated circular indexing tableInfo
- Publication number
- GB790067A GB790067A GB17601/55A GB1760155A GB790067A GB 790067 A GB790067 A GB 790067A GB 17601/55 A GB17601/55 A GB 17601/55A GB 1760155 A GB1760155 A GB 1760155A GB 790067 A GB790067 A GB 790067A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- sun
- gears
- brake
- honsberg
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
- B23Q16/065—Rotary indexing with a continuous drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Braking Arrangements (AREA)
Abstract
790,067. Machine-tool details. HONSBERG, A., [trading as HONSBERG, GEB.]. June 17, 1955 [June 26, 1954], No. 17601/55. Class 83 (3) An electrically-driven indexing-table includes a magnetic-disc-coupling or brake in the drive, the torque transmitted by which is regulated by introducing one or more resistances to vary the driving torque. In one arrangement, a high-speed motor EM with a magnetic brake 7 at one end of its spindle, drives a sun-wheel 15. A feed-motor VM drives, through gears 16-18, the casing 19 for connected planetary gears 20, 21. The gear 20 engages sun-wheel 15, and gear 21 engages a further sun-wheel 23 on a shaft 22 which carries a worm 24 to drive the gears 25, 26, for moving a rotary table 28. The worm spindle 22 moves axially and operates a safetyswitch 34 for stopping or reversing the motors when there is undue resistance to movement of the table such as may be caused by a stop or by some obstruction. Cams on the table operate switches to adjust the resistances in the brake circuit to slow the table down prior to stopping at a latch-point 29.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE790067X | 1954-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB790067A true GB790067A (en) | 1958-02-05 |
Family
ID=6700004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17601/55A Expired GB790067A (en) | 1954-06-26 | 1955-06-17 | Electrically operated circular indexing table |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1134440A (en) |
GB (1) | GB790067A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2242842A (en) * | 1990-04-11 | 1991-10-16 | Chang Kuo Sen | Indexing apparatus |
CZ299898B6 (en) * | 2003-03-17 | 2008-12-29 | Kovosvit Mas A.S. | Positioner, particularly machining center horizontal table positioner |
-
1955
- 1955-06-17 GB GB17601/55A patent/GB790067A/en not_active Expired
- 1955-06-24 FR FR1134440D patent/FR1134440A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2242842A (en) * | 1990-04-11 | 1991-10-16 | Chang Kuo Sen | Indexing apparatus |
CZ299898B6 (en) * | 2003-03-17 | 2008-12-29 | Kovosvit Mas A.S. | Positioner, particularly machining center horizontal table positioner |
Also Published As
Publication number | Publication date |
---|---|
FR1134440A (en) | 1957-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES408902A1 (en) | Portable electric impact tool | |
ES415637A1 (en) | Coaxial force and movement mechanism for a machine tool | |
GB1454076A (en) | Two speed mechanical quill feed and spindle rotary drive mechanism for a machine tool | |
GB1335140A (en) | Power-driven positioning apparatus | |
GB790739A (en) | Improvements in or relating to auto-transformer tap changers | |
GB790067A (en) | Electrically operated circular indexing table | |
GB993271A (en) | Change-speed friction gearing | |
GB1243920A (en) | Apparatus for the automatic turning of engines and processing machines | |
GB781388A (en) | Improvements relating to electric control switch adapted for control movement of a machine tool element | |
GB926726A (en) | Improvements in or relating to hand-applied machine tools driven by an electric motor | |
GB1296423A (en) | ||
GB872575A (en) | Improvements in indexing mechanism for the work tables of machine tools | |
US3602056A (en) | Speed control for drive shaft | |
GB1133571A (en) | Improvements in or relating to, rotary indexing units | |
ES203504A1 (en) | Improvements in the mechanisms operating rotary supports (Machine-translation by Google Translate, not legally binding) | |
GB919722A (en) | Electrically controlled dividing mechanism for machine tools | |
ES289083A3 (en) | Mechanism for the operation of lathe screws (Machine-translation by Google Translate, not legally binding) | |
GB1008773A (en) | Improvements relating to flat warp knitting machines | |
GB831762A (en) | Differential drive mechanism for a control drum in a machine tool | |
GB570020A (en) | Improved reversing gear for electrically-driven rotary shafts and the like | |
GB776144A (en) | Drilling, screwing and turning unit | |
ES201599U (en) | An electromechanical speed variator. (Machine-translation by Google Translate, not legally binding) | |
GB718507A (en) | A feed gear for electrically controlled metal-working machines | |
GB757456A (en) | Improvements in or relating to electrical drive arrangements for machine tools | |
ES286132A1 (en) | Universal hydraulic laminator for thread rollers (Machine-translation by Google Translate, not legally binding) |