GB668351A - Improvements relating to apparatus for catching broken threads by suction in thread-working machines - Google Patents
Improvements relating to apparatus for catching broken threads by suction in thread-working machinesInfo
- Publication number
- GB668351A GB668351A GB31013/49A GB3101349A GB668351A GB 668351 A GB668351 A GB 668351A GB 31013/49 A GB31013/49 A GB 31013/49A GB 3101349 A GB3101349 A GB 3101349A GB 668351 A GB668351 A GB 668351A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction
- head
- nozzles
- aperture
- threads
- 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
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
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
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/66—Suction devices exclusively
- D01H5/68—Suction end-catchers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
668,351. Suction end-cattchers for spinning and like machines. SULZER FRERES SOC ANON. Dec. 2, 1949 [Dec. 4, 1948; Sept. 1, 1949; Oct. 31, 1949], Nos. 31013/49, 31014/49 and 31015/49. Class 120(ii) [Also in Group XXVIII] Broken ends of a row of threads 1, Fig. 1, running from delivery rollers 2 to guides 3 and spindles 4 are caught by individual suction nozzles 5 located adjacent each thread run and mounted on a suction head 7 detachably connected, e.g. by an elastic sleeve 11 and a duct 8 to a suction chamber 10, the head 7 having a normally closed aperture giving access to the interior for cleaning purposes. The aperture is closed by a member 6 bolted to the head 7 and extending the whole width thereof, and the nozzles 5 are integral with or screwed to the member 6 in such a position that incoming air impinges on the rear wall 9, Fig. 2, and deposits dirt thereon. In a modification the closure member is hinged to the suction head and is held by spring clips. In a further modification the nozzles are constituted by holes in a plate 35, Fig. 6, which is screwed to the head 33 and the latter has an aperture closed by a spring- held hinged flap 36. Alternatively the flap may be detachable and guided in slides. Each nozzle is electrically earthed and is made of opaque material of high electrical conductivity, and together with the closure member is of a colour, e.g. green contrasting with that of the threads. Part of the suction head is made of transparent synthetic resin to enable accumulated dirt to be observed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH668351X | 1948-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB668351A true GB668351A (en) | 1952-03-12 |
Family
ID=4527469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31013/49A Expired GB668351A (en) | 1948-12-04 | 1949-12-02 | Improvements relating to apparatus for catching broken threads by suction in thread-working machines |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE492550A (en) |
| CH (1) | CH275757A (en) |
| FR (1) | FR1008092A (en) |
| GB (1) | GB668351A (en) |
| NL (1) | NL70794C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2782589A (en) * | 1952-06-25 | 1957-02-26 | Pneumafil Corp | Telescopic suction tubes |
| DE1067714B (en) * | 1956-07-13 | 1959-10-22 | Ernst Jacobi Fa | Nozzle body for thread suction on spinning machines |
| US3045415A (en) * | 1958-08-07 | 1962-07-24 | Hermann Buehler & Co Aktienges | Thread suction device on spinning and twisting frames |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1000721B (en) * | 1952-04-28 | 1957-01-10 | Schiess Ag | Thread suction for spinning machines |
-
1949
- 1949-09-01 CH CH275757D patent/CH275757A/en unknown
- 1949-09-06 NL NL148539A patent/NL70794C/xx active
- 1949-12-02 GB GB31013/49A patent/GB668351A/en not_active Expired
- 1949-12-05 BE BE492550D patent/BE492550A/xx unknown
-
1950
- 1950-01-07 FR FR1008092D patent/FR1008092A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2782589A (en) * | 1952-06-25 | 1957-02-26 | Pneumafil Corp | Telescopic suction tubes |
| DE1067714B (en) * | 1956-07-13 | 1959-10-22 | Ernst Jacobi Fa | Nozzle body for thread suction on spinning machines |
| US3045415A (en) * | 1958-08-07 | 1962-07-24 | Hermann Buehler & Co Aktienges | Thread suction device on spinning and twisting frames |
Also Published As
| Publication number | Publication date |
|---|---|
| NL70794C (en) | 1952-09-15 |
| BE492550A (en) | 1949-12-31 |
| FR1008092A (en) | 1952-05-13 |
| CH275757A (en) | 1951-06-15 |
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