GB610770A - Improvements relating to chucks - Google Patents
Improvements relating to chucksInfo
- Publication number
- GB610770A GB610770A GB1165846A GB1165846A GB610770A GB 610770 A GB610770 A GB 610770A GB 1165846 A GB1165846 A GB 1165846A GB 1165846 A GB1165846 A GB 1165846A GB 610770 A GB610770 A GB 610770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- ring
- pinion
- pulley
- chuck
- 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
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/208—Longitudinally-split sleeves, e.g. collet chucks with a tool positioning stop
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
610,770. Chucks; indexing. HANCOCK, W. A. April 16, 1946, No. 11658. [Class 83 (iii)] A bevel closing chuck has a collet c forced into a conical bore of a spindle d by means of a ring e splined to the spindle and moved axially by a screwed connection with a rotating ring f carrying a ring of teeth f rotatable by a handoperated pinion. A spigot on the pinion is engageable with one of a number of holes j in a ring h secured to the spindle and a freely rotatable toothed ring g forms a backing for the pinion to prevent it from springing out of engagement with the teeth f<SP>3</SP>. The chuck may be rotated by a pulley l keyed to the spindle or, for dividing purposes, a spring bolt p<SP>2</SP> may be engaged with recesses l<SP>1</SP> in the pulley. The bolt p<SP>2</SP> is retractable from the pulley by a hand lever q pivoted at r to the spindle housing b and having a slot engaging a pin s on the bolt. The lever q may be locked in the withdrawn position by a screw t when the chuck is being rotated continuously. The housing b is angularly adjustable about a vertical axis by means of a spigot a<SP>1</SP>. An ejector rod d<SP>1</SP> is mounted axially with the hollow spindle d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1165846A GB610770A (en) | 1946-04-16 | 1946-04-16 | Improvements relating to chucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1165846A GB610770A (en) | 1946-04-16 | 1946-04-16 | Improvements relating to chucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB610770A true GB610770A (en) | 1948-10-20 |
Family
ID=9990292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1165846A Expired GB610770A (en) | 1946-04-16 | 1946-04-16 | Improvements relating to chucks |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB610770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668719A (en) * | 1950-10-06 | 1954-02-09 | Charles F Harmon | Milling attachment for lathe |
| CN113758516A (en) * | 2021-08-31 | 2021-12-07 | 国网山东省电力公司招远市供电公司 | Composite insulator locking pin test device |
-
1946
- 1946-04-16 GB GB1165846A patent/GB610770A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668719A (en) * | 1950-10-06 | 1954-02-09 | Charles F Harmon | Milling attachment for lathe |
| CN113758516A (en) * | 2021-08-31 | 2021-12-07 | 国网山东省电力公司招远市供电公司 | Composite insulator locking pin test device |
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