GB694104A - Improvements in or relating to gill boxes - Google Patents
Improvements in or relating to gill boxesInfo
- Publication number
- GB694104A GB694104A GB2825/50A GB282550A GB694104A GB 694104 A GB694104 A GB 694104A GB 2825/50 A GB2825/50 A GB 2825/50A GB 282550 A GB282550 A GB 282550A GB 694104 A GB694104 A GB 694104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- screws
- plunger
- faller
- saddles
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/02—Gill boxes or other drafting machines employing fallers or like pinned bars
- D01H5/04—Gill boxes or other drafting machines employing fallers or like pinned bars with pinned bars actuated by screw members
- D01H5/06—Intersecting gill boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
694,104. Gill boxes. WARNER & SWASEY CO. Feb. 3, 1950 [Feb. 5, 1949], No. 2825/50. Class 120(i) A gill box comprises faller bar advancing screws 12, 13 for causing a series of faller bars B to traverse with a sliver, return screws 11 and 14 for engaging the ends of the bars, saddles 17 and 18 for guiding the bars during their traverse with a sliver, cam means for transferring said bars from the return screws to said advancing screws, cam means for transferring said bars from the advancing screws to the return screws, and cushioning means carried by said saddles for receiving said bars during transfer, said cushioning means comprising a plunger normally projecting above the surface of said saddles and resilient means, such as a body of rubber-like material, tending to project said plunger, said resilient means being of sufficient strength so that said plunger prevents engagement of the saddles by the bars during transfer and the spacing between said plunger and the guide surface of the opposite saddle being selected so that each faller bar will be resiliently gripped therebetween until said bar is completely seated in the advancing screws. In the arrangement shown, the cushioning means are mounted behind a cover 39 in the saddle 18. A recess 41 is sunk in the end of saddle 18 and holes, 42, preferably square, are broached to intersect the recess. A block 43 of rubber-like material is disposed in the recess and a pair of plungers 46 are disposed in the holes 42. Each plunger is bevelled as at 48 to facilitate sliding of the faller bars over the plungers. As seen in Figs. 3 and 4 the plungers also co-operate with cam surfaces 16a and 19a to resiliently grip the faller bars whilst they are being transferred from the return screws to the lead screws by the usual S-shaped cams. Specification 685,453 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74737A US2602965A (en) | 1949-02-05 | 1949-02-05 | Faller bar shock absorber |
Publications (1)
Publication Number | Publication Date |
---|---|
GB694104A true GB694104A (en) | 1953-07-15 |
Family
ID=22121382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2825/50A Expired GB694104A (en) | 1949-02-05 | 1950-02-03 | Improvements in or relating to gill boxes |
Country Status (3)
Country | Link |
---|---|
US (1) | US2602965A (en) |
FR (1) | FR1010246A (en) |
GB (1) | GB694104A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557562A (en) * | 1956-05-17 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US560696A (en) * | 1896-05-26 | Support for gill-bars | ||
GB190922980A (en) * | 1909-10-08 | 1910-10-10 | Thomas Barbour | Improvements in and relating to Gill Boxes. |
GB191013622A (en) * | 1910-06-06 | 1911-06-06 | Tempest Boldy | Improvements in Gill Boxes and like Machines used in the Treatment of Wool and similar Fibrous Substances. |
FR500682A (en) * | 1917-05-25 | 1920-03-20 | Schlumberger Cie N | Gillbox with crossed barrettes |
US1598460A (en) * | 1925-02-12 | 1926-08-31 | John Crossley & Sons Ltd | Yarn-drawing apparatus |
GB400622A (en) * | 1932-04-27 | 1933-10-27 | Fairbairn Lawson Combe Barbour | Improvements appertaining to gill-boxes for use in the treatment of fibrous substances |
US2116201A (en) * | 1936-02-27 | 1938-05-03 | Holdsworth Willie | Gill drawing frame |
-
1949
- 1949-02-05 US US74737A patent/US2602965A/en not_active Expired - Lifetime
-
1950
- 1950-01-31 FR FR1010246D patent/FR1010246A/en not_active Expired
- 1950-02-03 GB GB2825/50A patent/GB694104A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1010246A (en) | 1952-06-09 |
US2602965A (en) | 1952-07-15 |
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