GB629797A - Improvements in or relating to a device for supporting an article in a turning lathe - Google Patents
Improvements in or relating to a device for supporting an article in a turning latheInfo
- Publication number
- GB629797A GB629797A GB3183347A GB3183347A GB629797A GB 629797 A GB629797 A GB 629797A GB 3183347 A GB3183347 A GB 3183347A GB 3183347 A GB3183347 A GB 3183347A GB 629797 A GB629797 A GB 629797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- article
- relating
- supporting
- turning lathe
- shaft
- 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
- B23B31/40—Expansion mandrels
- B23B31/4093—Tube supporting means including a centerhole
-
- 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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
- B23B31/1175—Retention by friction only, e.g. using springs, resilient sleeves, tapers using elastomer rings or sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
629,797. Lathe centres. M.G.A. INDUSTRIES, Ltd., and KING, D. J. Dec. 2, 1947, No. 31833. [Class 83 (iii)] A false centre for lathes comprises a shaft A carrying one or more rubber bushings D which can be expanded by means of a bolt C to grip the surface of the bore oi an article to be stipported, the shaft A having an integral flange B which is formed with a recess B<SP>2</SP> in which is located a block F provided with one or more centre holes F<SP>1</SP>, the block F being adjustable laterally by means of set-screws G carried by the flange B.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3183347A GB629797A (en) | 1947-12-02 | 1947-12-02 | Improvements in or relating to a device for supporting an article in a turning lathe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3183347A GB629797A (en) | 1947-12-02 | 1947-12-02 | Improvements in or relating to a device for supporting an article in a turning lathe |
Publications (1)
Publication Number | Publication Date |
---|---|
GB629797A true GB629797A (en) | 1949-09-28 |
Family
ID=10329084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3183347A Expired GB629797A (en) | 1947-12-02 | 1947-12-02 | Improvements in or relating to a device for supporting an article in a turning lathe |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB629797A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162832A (en) * | 2013-05-17 | 2014-11-26 | 昆山江锦机械有限公司 | Elastic mandrel used for grinding conical block of diesel engine |
AT16548U1 (en) * | 2012-01-27 | 2020-01-15 | Konrad Hofer | Mandrel for clamping workpieces |
CN113059205A (en) * | 2021-06-04 | 2021-07-02 | 四川航天长征装备制造有限公司 | Automatic alignment clamping mechanism for repairing rotary wheel |
-
1947
- 1947-12-02 GB GB3183347A patent/GB629797A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT16548U1 (en) * | 2012-01-27 | 2020-01-15 | Konrad Hofer | Mandrel for clamping workpieces |
CN104162832A (en) * | 2013-05-17 | 2014-11-26 | 昆山江锦机械有限公司 | Elastic mandrel used for grinding conical block of diesel engine |
CN113059205A (en) * | 2021-06-04 | 2021-07-02 | 四川航天长征装备制造有限公司 | Automatic alignment clamping mechanism for repairing rotary wheel |
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