GB1137912A - Improvements in or relating to collets - Google Patents
Improvements in or relating to colletsInfo
- Publication number
- GB1137912A GB1137912A GB22165A GB22165A GB1137912A GB 1137912 A GB1137912 A GB 1137912A GB 22165 A GB22165 A GB 22165A GB 22165 A GB22165 A GB 22165A GB 1137912 A GB1137912 A GB 1137912A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shank
- sleeve
- cross pin
- handle
- outer sleeve
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/24—Frames for mops; Mop heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
1,137,912. Hand tool handle fixings. U A ENG. Ltd. 1 April, 1966 [4 Jan., 1965], No. 221/65. Heading B4K. A tool shank 9 is attached to a handle 2 by a collet which comprises outer and inner tubular sleeves 1, 5 which are relatively rotatable without relative axial movement or relative eccentric movement, the outer sleeve 1 having a cam formation to provide the gripping action. The tool shank 9 has a projecting cross pin 10 the ends of which are located in corresponding recesses 13 in the end of the handle member 2 to prevent rotation of the shank. The inner sleeve 5 has diametrically opposed jaws 7 in the form of integral flexible tongues. Rotation of the outer sleeve 1 acts through cam formations 8, Fig. 3 (not shown), to move the tongues 7 inwardly to grip the shank 9, the inner ends of the jaws 7 engaging in front of the cross pin 10. In a modification the cross pin is omitted, the shank being formed to a non- circular profile and the bore of non-circular cross-section. In another modification, Fig. 5 (not shown), the inner sleeve 5 is located in the tubular handle 2 by a set screw 3, one end of the inner sleeve having a shoulder 14 of enlarged diameter, the annular periphery of which engages an annular abutment on the sleeve 1. The outer sleeve 1 has an enlarged nose 6. The annular surface surrounding the point where the central bore in the outer sleeve 1 breaks into the inside of the latter has an axially inwardly facing cam formation 16 which engages the cross pin 10 and grips the latter between the cam formation 16 and an arcuate depression formed in the outer end surface of the shoulder 14.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22165A GB1137912A (en) | 1965-01-04 | 1965-01-04 | Improvements in or relating to collets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22165A GB1137912A (en) | 1965-01-04 | 1965-01-04 | Improvements in or relating to collets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1137912A true GB1137912A (en) | 1968-12-27 |
Family
ID=9700550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22165A Expired GB1137912A (en) | 1965-01-04 | 1965-01-04 | Improvements in or relating to collets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1137912A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2186906A (en) * | 1986-03-10 | 1987-08-26 | Burn Tubes Ltd | Securing means |
US4848956A (en) * | 1986-02-21 | 1989-07-18 | Burn Tubes Limited | Securing means |
-
1965
- 1965-01-04 GB GB22165A patent/GB1137912A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4848956A (en) * | 1986-02-21 | 1989-07-18 | Burn Tubes Limited | Securing means |
GB2186906A (en) * | 1986-03-10 | 1987-08-26 | Burn Tubes Ltd | Securing means |
GB2186906B (en) * | 1986-03-10 | 1989-11-22 | Burn Tubes Ltd | Securing means |
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