GB1470450A - Apparatus for forming reserve windings - Google Patents
Apparatus for forming reserve windingsInfo
- Publication number
- GB1470450A GB1470450A GB5437174A GB5437174A GB1470450A GB 1470450 A GB1470450 A GB 1470450A GB 5437174 A GB5437174 A GB 5437174A GB 5437174 A GB5437174 A GB 5437174A GB 1470450 A GB1470450 A GB 1470450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yarn
- package
- bobbin
- loop
- lowered
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/34—Traversing devices; Package-shaping arrangements for laying subsidiary winding, e.g. transfer tails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/71—Arrangements for severing filamentary materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
- B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Coiling Of Filamentary Materials In General (AREA)
Abstract
1470450 Apparatus for forming reserve windings MASCHINENFABRIK RIETER AG 17 Dec 1974 [17 Dec 1973] 54371/74 Addition to 1408670 Heading D1J The invention relates to a modification of the invention set forth in claim 8 of Specification 1408670 and is characterized in that a yarn-retaining means 97 is mounted on the pivotal support 12 instead of the previous yarn severing means the yarn-retaining means 97 as it is lowered holding the yarn fast between a suction unit 85 and the bobbin tube. When the package 5, Fig. 11, reaches its desired diameter the package support 12 is raised to lift the package 5 off its drive roller 6. A loop of yarn extending between the package 5 and supply rollers 4 is then fed by hand into the suction opening 85. The yarn leading to the package 5 is then cut, and the package 5 replaced by an empty bobbin. As the support 12 is lowered to move the empty bobbin into engagement with the drive roll 6 a resilient bottom edge 98 of the yarn retaining means 97 traps the yarn 3 against a side 93 of a guide plate 91. The guide plate 91 has a notch 95 in which the thread runs before being clamped, the notch 95 being aligned with an adhesive zone extending around one end of the bobbin. When the pivotal support 12 is lowered to cause the yarn passing into the suction opening 85 to be trapped between the edge 98 and the side 93 of the plate 91, a loop of yarn builds up under the adhesive zone of the new bobbin since the supply rollers 4 continue to feed yarn. In this way, the yarn loop is picked up and held fast by the adhesive zone at one end of the bobbin. When the yarn has been adequately looped around the tube, the yarn breaks between the tube and the point at which it is held. The following windings form a reserve winding which tucks in the short free end. The yarn is then manually threaded into a traverse guide and normal package winding commences.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1762473 | 1973-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1470450A true GB1470450A (en) | 1977-04-14 |
Family
ID=4426815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5437174A Expired GB1470450A (en) | 1973-12-17 | 1974-12-17 | Apparatus for forming reserve windings |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5090724A (en) |
BE (1) | BE822031R (en) |
BR (1) | BR7410494D0 (en) |
DD (1) | DD115162A6 (en) |
DE (1) | DE2455566A1 (en) |
FR (1) | FR2254505B2 (en) |
GB (1) | GB1470450A (en) |
IT (1) | IT1046985B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6375114B1 (en) | 2000-06-29 | 2002-04-23 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Process and an apparatus for the servicing of a textile machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460876A2 (en) * | 1979-07-10 | 1981-01-30 | Alsacienne Constr Meca | Manual yarn feed - has a suction jet to pass yarn end to winding sleeve |
DE19931878A1 (en) * | 1999-07-09 | 2001-01-18 | Rieter Ingolstadt Spinnerei | Servicing assembly for the workstations of a bobbin winding machine has a cleaning unit which is aligned at the cutter to clean and sharpen it simultaneously and also clean bobbin winding components |
-
1974
- 1974-11-08 IT IT5394574A patent/IT1046985B/en active
- 1974-11-08 BE BE150368A patent/BE822031R/en active
- 1974-11-23 DE DE19742455566 patent/DE2455566A1/en active Pending
- 1974-12-13 DD DD18299874A patent/DD115162A6/xx unknown
- 1974-12-13 FR FR7441115A patent/FR2254505B2/fr not_active Expired
- 1974-12-16 BR BR1049474A patent/BR7410494D0/en unknown
- 1974-12-17 JP JP14418974A patent/JPS5090724A/ja active Pending
- 1974-12-17 GB GB5437174A patent/GB1470450A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6375114B1 (en) | 2000-06-29 | 2002-04-23 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Process and an apparatus for the servicing of a textile machine |
Also Published As
Publication number | Publication date |
---|---|
DD115162A6 (en) | 1975-09-12 |
BR7410494D0 (en) | 1975-09-16 |
JPS5090724A (en) | 1975-07-21 |
BE822031R (en) | 1975-05-09 |
IT1046985B (en) | 1980-09-10 |
FR2254505A2 (en) | 1975-07-11 |
DE2455566A1 (en) | 1975-06-19 |
FR2254505B2 (en) | 1978-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |