GB1448314A - Bobbin holder - Google Patents
Bobbin holderInfo
- Publication number
- GB1448314A GB1448314A GB4623674A GB4623674A GB1448314A GB 1448314 A GB1448314 A GB 1448314A GB 4623674 A GB4623674 A GB 4623674A GB 4623674 A GB4623674 A GB 4623674A GB 1448314 A GB1448314 A GB 1448314A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bobbin
- rotatable assembly
- spring
- braking
- whitehead
- 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
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/18—Supports for supply packages
- D01H1/183—Overhead suspension devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Unwinding Of Filamentary Materials (AREA)
Abstract
1448314 Bobbin holders; braking R K WHITEHEAD SNR R K WHITEHEAD JNR and A C WHITEHEAD 25 Oct 1974 [8 Nov 1973] 46236/74 Heading D1J A rotatable bobbin holder of the suspension type is characterised in that it comprises: (a) bobbin catching arms 30, 40 Fig. 3 that can project from the holder to hold a bobbin, and retract into the bobbin to release the bobbin; and (b) brake means comprising a stationary stud 14, Fig. 2 on which is a first spring 25 that presses a brake shoe 20 against a rotatable assembly 9 carrying the bobbin holder, and a second spring 18 that tends to space a frictional engagement means 16 away from the rotatable assembly 9, the arrangement being such that when the bobbin exceeds a preselected weight the spring 18 compresses sufficiently to permit the frictional engagement means 16 to establish contact with the rotatable assembly 9, and as the weight of the bobbin decreases the spring 18 moves the rotatable assembly 9 away from the braking surface 16 to reduce the braking effect. In Fig. 2 the braking surface 16 has resilient -fingers 17 that engage directly against a surface 13 of the rotatable assembly or against an intermediate friction washer 21. Protrusions 15 on the stud 14 engage recesses in the braking surface 16 to prevent the surface from rotating.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00414130A US3856231A (en) | 1973-11-08 | 1973-11-08 | Bobbin holder |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1448314A true GB1448314A (en) | 1976-09-02 |
Family
ID=23640080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4623674A Expired GB1448314A (en) | 1973-11-08 | 1974-10-25 | Bobbin holder |
Country Status (3)
Country | Link |
---|---|
US (1) | US3856231A (en) |
GB (1) | GB1448314A (en) |
IT (1) | IT1025535B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7607446A (en) * | 1975-11-11 | 1977-09-20 | S Kitamura | SUSPENSION ELEMENTS FOR COIL SUPPORT |
US4919363A (en) * | 1989-08-22 | 1990-04-24 | Yoji Kitamura | Bobbin hanger |
IT1252558B (en) * | 1991-12-19 | 1995-06-19 | Savio Spa | SUSPENDED REVOLVING REEL HOLDER WITH ADJUSTABLE AND CALIBRABLE BRAKING |
WO2006025073A1 (en) * | 2004-09-03 | 2006-03-09 | Titan Paints & Chemicals Limited | Rotating bobbin holder |
DE102004057036A1 (en) * | 2004-11-25 | 2006-06-01 | Maschinenfabrik Rieter Ag | Holding device for coil in a spin machine, comprises a cone with sliding surface connected with a carrying pin and a non-rotating metal weight overlaid on the surface |
CN102433617B (en) * | 2011-05-27 | 2016-06-01 | 江阴市通隆纺织机械有限公司 | Automatic constant draws the rove series suspension spindle of yarn tension |
CN104746187A (en) * | 2015-04-20 | 2015-07-01 | 江阴市通隆纺织机械有限公司 | Magnetic levitation automatic constant yarn leading tension roving serial suspension spindle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389876A (en) * | 1965-07-30 | 1968-06-25 | Southern Res & Engineering Com | Bobbin holder with wedge member |
US3400899A (en) * | 1966-05-13 | 1968-09-10 | Tytgath Georges | Bobbin holder for fastening yarn bobbins to the bobbin creel of contents to be spun |
JPS4616095Y1 (en) * | 1968-10-03 | 1971-06-04 | ||
GB1302863A (en) * | 1969-07-09 | 1973-01-10 |
-
1973
- 1973-11-08 US US00414130A patent/US3856231A/en not_active Expired - Lifetime
-
1974
- 1974-10-25 GB GB4623674A patent/GB1448314A/en not_active Expired
- 1974-11-08 IT IT29235/74A patent/IT1025535B/en active
Also Published As
Publication number | Publication date |
---|---|
US3856231A (en) | 1974-12-24 |
IT1025535B (en) | 1978-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |