GB118609A - Improvements in Jaw Chucks. - Google Patents
Improvements in Jaw Chucks.Info
- Publication number
- GB118609A GB118609A GB11891/18A GB1189118A GB118609A GB 118609 A GB118609 A GB 118609A GB 11891/18 A GB11891/18 A GB 11891/18A GB 1189118 A GB1189118 A GB 1189118A GB 118609 A GB118609 A GB 118609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- ring
- holes
- hand
- jaws
- 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 - Lifetime
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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
118,609. Progressus, [Firm of]. July 21, 1917, [Convention date]. Void [Published under Sect. 91 of the Act]. Chucks.-Figs. 2 and 3 show a chuck in which the radially-moving jaws 1 have on their inner faces teeth engaging a scroll on a ring 2 which can be rotated by a hand-wheel 6 and is prevented from moving axially by a ring 3 fitting a groove in the chuck body. The rim of the wheel 6 may be roughened and may have holes to receive a tommy-bar. In a modification, Fig. 5, the handwheel has a ring of bevel teeth 8 with which engages a pinion 9, the pivot 10 of which can be placed in one of a number of holes 11 in the chuck body. By means of a wrench on the stub 9<1>, the wheel 6 can be turned to tighten the jaws more firmly than can be effected by the hand on the wheel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH118609X | 1917-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB118609A true GB118609A (en) |
Family
ID=32331685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11891/18A Expired - Lifetime GB118609A (en) | 1917-07-21 | 1918-07-20 | Improvements in Jaw Chucks. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR490902A (en) |
GB (1) | GB118609A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2726093A (en) * | 1954-09-23 | 1955-12-06 | Kalenian Aram | Jaw-operating mechanism for rotary chucks |
WO2014055389A1 (en) * | 2012-10-04 | 2014-04-10 | Easy Wood Tools | Rotary chuck for a machine tool |
-
1918
- 1918-07-20 GB GB11891/18A patent/GB118609A/en not_active Expired - Lifetime
- 1918-07-20 FR FR490902A patent/FR490902A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2726093A (en) * | 1954-09-23 | 1955-12-06 | Kalenian Aram | Jaw-operating mechanism for rotary chucks |
WO2014055389A1 (en) * | 2012-10-04 | 2014-04-10 | Easy Wood Tools | Rotary chuck for a machine tool |
US9370826B2 (en) | 2012-10-04 | 2016-06-21 | Adjustable Clamp Company | Rotary chuck for a machine tool |
Also Published As
Publication number | Publication date |
---|---|
FR490902A (en) | 1919-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB118609A (en) | Improvements in Jaw Chucks. | |
GB171993A (en) | Improvements in chucks | |
GB426782A (en) | Improvements in and relating to three or more jawed chuck, more particularly for lathes | |
GB464875A (en) | A chuck for toothed or serrated members | |
GB1389042A (en) | Tool chuck | |
GB583004A (en) | Improvements in and relating to tool chucks | |
GB370208A (en) | Improvements in or relating to gripping chucks | |
GB382798A (en) | Improvements in four jaw chucks for drills or other tools | |
GB187606A (en) | Improvements relating to self centring chucks | |
GB222917A (en) | Improvements in or relating to chucks for machine tools | |
GB104488A (en) | Improvements in Lathe Chucks, also applicable to the Bending of Annular Objects into True Circular Shape. | |
GB164059A (en) | Improvements in or relating to chucks and like work and tool holders | |
GB191404484A (en) | Improvements in or relating to Lathe Chucks with Independent Jaws. | |
GB191115504A (en) | An Improved Chuck. | |
GB245185A (en) | Improvements in or relating to means for turning the spindles of car axles or the like | |
GB195840A (en) | Centering device or chuck | |
US1099227A (en) | Chuck. | |
GB122971A (en) | Improvements in, and relating to, Chucks and Drivers. | |
FR2298390A1 (en) | Hand held drill chuck - has ball bearing aligning chuck body with crown wheel sleeve and drill spindle | |
GB191513274A (en) | Improvements in Chucks. | |
GB105010A (en) | Improvements in Lathe Chucks. | |
GB156836A (en) | Improvements in or relating to electric welding | |
GB645974A (en) | Improvements in or relating to scroll chucks | |
GB540609A (en) | Improvements in or relating to self-tightening chucks | |
GB151460A (en) | Improvements in or relating to lathe chucks |