GB558430A - An improved steady for lathes and the like - Google Patents
An improved steady for lathes and the likeInfo
- Publication number
- GB558430A GB558430A GB775942A GB775942A GB558430A GB 558430 A GB558430 A GB 558430A GB 775942 A GB775942 A GB 775942A GB 775942 A GB775942 A GB 775942A GB 558430 A GB558430 A GB 558430A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- bevel gears
- steady
- moved
- knob
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Turning (AREA)
Abstract
558,430. Lathe steady-rests. EVANS, W. J. June 8, 1943, No. 7759/42. [Class 83 (iii)] A steady rest for a lathe or like machine comprises three work-engaging rollers 23 carried by members operated by three interconnected lead screws 26, 30, 31 so that the rollers are moved simultaneously to and from the work. The screws 26 are connected by bevel gears 34, 35 and they may be rotated either by a knob 27 on the screw 26 or by a knob 32 on the screw 31. The arm 20 carrying the lower steady may be moved independently by first disengaging the bevel gears 35. In some cases the bevel gears may be replaced by ball joints. In another modification the guide for the arm 20 may be inclined as shown at 26<SP>1</SP> and the roller located at a position 23<SP>1</SP> where it resists the thrust of the tool. In a further modification the rollers of the arms 21, 22 may be arranged vertically one above the other. Any or all of the arms may be pivoted so that their rollers may be moved to inoperative positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB775942A GB558430A (en) | 1943-06-08 | 1943-06-08 | An improved steady for lathes and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB775942A GB558430A (en) | 1943-06-08 | 1943-06-08 | An improved steady for lathes and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB558430A true GB558430A (en) | 1944-01-05 |
Family
ID=9839167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB775942A Expired GB558430A (en) | 1943-06-08 | 1943-06-08 | An improved steady for lathes and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB558430A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE874548C (en) * | 1951-01-21 | 1953-04-23 | Ludwig Wienand | Self-centering bezel |
| EP0126677A1 (en) * | 1983-05-09 | 1984-11-28 | Centre Technique Du Bois Et De L'ameublement | Wood peeling machine |
| CN104015063A (en) * | 2014-06-20 | 2014-09-03 | 泰安海威数控机床有限公司 | Conveniently adjustable central frame |
-
1943
- 1943-06-08 GB GB775942A patent/GB558430A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE874548C (en) * | 1951-01-21 | 1953-04-23 | Ludwig Wienand | Self-centering bezel |
| EP0126677A1 (en) * | 1983-05-09 | 1984-11-28 | Centre Technique Du Bois Et De L'ameublement | Wood peeling machine |
| US4559987A (en) * | 1983-05-09 | 1985-12-24 | Centre Technique Du Bois Et De L'ambeublement | Veneer lathe |
| CN104015063A (en) * | 2014-06-20 | 2014-09-03 | 泰安海威数控机床有限公司 | Conveniently adjustable central frame |
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