GB590180A - Improvements in or relating to locking means for the gear casing doors or the like of textile drawing frames - Google Patents
Improvements in or relating to locking means for the gear casing doors or the like of textile drawing framesInfo
- Publication number
- GB590180A GB590180A GB1530744A GB1530744A GB590180A GB 590180 A GB590180 A GB 590180A GB 1530744 A GB1530744 A GB 1530744A GB 1530744 A GB1530744 A GB 1530744A GB 590180 A GB590180 A GB 590180A
- Authority
- GB
- United Kingdom
- Prior art keywords
- doors
- machine
- flap
- frame
- open
- 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
- 239000004753 textile Substances 0.000 title abstract 3
- 230000000994 depressogenic effect Effects 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/16—Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
590,180. Textile drawing frames. GIBSON, W. Aug. 11, 1944, No. 15307. [Class 120 (ii)] [Also. in Group XXIV] In a textile drawing frame, particularly of the Eves double crank push bar kind, having a gear casing at each side with a pair of sliding doors, movable to an overlapping open position, and a stopping and starting arrangement, e.g., a beltshifter, an arrangement of locking means is provided for the doors so that no door can be opened when the machine is being driven and the machine cannot be started while a door is open. The sliding doors 4, 5, at the side of the frame where the operating handle of the starting and stopping gear is situated, are locked closed by a bolt 8, under the control of the operator, and when the machine is to be stopped, the shaft 6 is turned so allowing the rod 10 to be depressed against the spring 12 and past a curved plate 14. Once the doors 4, 5 have been slidden open, the bolt 8 is locked by the upper edges of the doors which engage against a shoulder 16 of the bolt to prevent the machine from being restarted until the doors are slidden to the closed position again. A similar mechanism for the doors situated at the side of the frame where the belt-shifting fork is positioned, is also included. The back of the frame is furnished with a hinged flap 23 and a top plate 24. Upon breakage of a sliver, an automatic stop motion comes into action leaving the broken sliver on the top edge of the top plate for easy piecing. The hinged flap 23 is maintained closed, when the machine is running, by the co-operation of a pin 28 with a notched disc 26, the pin being carried by a pivoted lever 29. The tail 31 of the lever 29 co-operates with a recessed locking bar 32, slidable by the operation of the stop mechanism, so that while the machine is running, the flap 23 cannot be opened and when the flap 23 is open the machine cannot be restarted. Attached to the bar 32 is a latch plate 33 which, in the " door-closed " position, co-operates with a keeper 34 on the flap 23.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB590180A true GB590180A (en) | 1947-07-10 |
Family
ID=1731421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1530744A Expired GB590180A (en) | 1944-08-11 | Improvements in or relating to locking means for the gear casing doors or the like of textile drawing frames |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB590180A (en) |
-
1944
- 1944-08-11 GB GB1530744A patent/GB590180A/en not_active Expired
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