GB553620A - Improvements relating to automatic means for actuating parts of machine tools - Google Patents
Improvements relating to automatic means for actuating parts of machine toolsInfo
- Publication number
- GB553620A GB553620A GB413842A GB413842A GB553620A GB 553620 A GB553620 A GB 553620A GB 413842 A GB413842 A GB 413842A GB 413842 A GB413842 A GB 413842A GB 553620 A GB553620 A GB 553620A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pivoted
- cylinder
- machine tools
- improvements relating
- automatic means
- 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
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
553,620. Pneumatic single-stroke apparatus. BENTON & STONE, Ltd., and MILNER, C. E. March 28, 1942, No. 4138. [Class 8 (ii)] [Also in Group XXII] A power unit for operating a machine tool part, such as a chuck, is mounted on the machine in place of, or in addition to, the normal hand-operated control lever and comprises a body part a, Fig. 1, carrying a pivoted compressed air or other fluid pressure cylinder g, the piston rod e being pivoted to a lever d actuating the chuck spindle c. The bearings i in which the cylinder is pivoted are preferably provided with rubber or other resilient bushes. The piston may be actuated in one direction by fluid pressure and returned by a spring. As shown, each end of the cylinder has a fluid connection k, k<SP>1</SP>, Fig. 2, the connection k being connected to a fitting n and the parts n, k<SP>1</SP> being connected by flexible pipes (not shown) to a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB413842A GB553620A (en) | 1942-03-28 | 1942-03-28 | Improvements relating to automatic means for actuating parts of machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB413842A GB553620A (en) | 1942-03-28 | 1942-03-28 | Improvements relating to automatic means for actuating parts of machine tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB553620A true GB553620A (en) | 1943-05-28 |
Family
ID=9771475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB413842A Expired GB553620A (en) | 1942-03-28 | 1942-03-28 | Improvements relating to automatic means for actuating parts of machine tools |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB553620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455934A (en) * | 1945-03-28 | 1948-12-14 | Francis W Kelleher | Chuck operating mechanism |
-
1942
- 1942-03-28 GB GB413842A patent/GB553620A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455934A (en) * | 1945-03-28 | 1948-12-14 | Francis W Kelleher | Chuck operating mechanism |
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