GB1005595A - Improvements in or relating to top roll carrier and weighting arms for textile drafting machines - Google Patents
Improvements in or relating to top roll carrier and weighting arms for textile drafting machinesInfo
- Publication number
- GB1005595A GB1005595A GB24175/62A GB2417562A GB1005595A GB 1005595 A GB1005595 A GB 1005595A GB 24175/62 A GB24175/62 A GB 24175/62A GB 2417562 A GB2417562 A GB 2417562A GB 1005595 A GB1005595 A GB 1005595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- spring
- pin
- carrier
- engaging
- 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
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/46—Loading arrangements
- D01H5/50—Loading arrangements using springs
- D01H5/505—Loading arrangements using springs for top roller arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1,005,595. Drafting-apparatus. SKF KUGELLAGERFABRIKEN G. M. B. H. June 22, 1962 [June 29, 1961], No.24175/62. Heading D1D. Drafting apparatus comprises a top-roll carrier and weighting arm and a top roll carried by a second arm mounted to swing in the carrier arm and a opening between the two arms to face the top roller against a cooperating lower roller, means being provided for varying the pressure applied by the spring. In Fig. 2, the front top roll 10 is carried by a guide arm 8 pivotally mounted on a pin 6 so as to be rockable vertically and horizontally. The pin 6 is carried by a U shaped number 3 slidable in a U shaped carrier 2 and fixed where desired by a screw 5. The arm 8 is weighted by springs 14 extending from upper abutments 16, one of the springs engaging the arm directly, and the other doing so through an adjustable lower abutment 17. This comprises a cup with a flange against which the spring abuts slidable with clearance over a bush 19 fixed to the arm; threaded in the bush with its head engaging the bush is a screw 18 engaging a recess in the cup. The weighting-pressure may accordingly be changed by omitting the screw or changing it for screws of other lengths. Such screws may be of different colours. The second spring 14 may be similarly adjustable. In Fig. 4, the loading of the spring is adjusted by a pin 26 resting at its base on an arm of a pivoted lever 27, the other arm of which bears against an eccentrically-mounted hexagonal member 28, of which the faces are differently coloured, that can be rotated by a tool 32 fitted in one of two bores 33. The pin 26 may bear directly on a member such as 28 that is fast with a shaft extending to an acessible position where it can be turned by a suitable tool. The second spring 14 may also be adjustable by an adaptation of this arrangement, to a different extent if desired, Fig. 8, not shown. A member 39 may limit the fall of the guide-arm when the carrier arm is raised by engaging a stop 40 on the member 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES74564A DE1145969B (en) | 1961-06-29 | 1961-06-29 | Drafting system for spinning machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1005595A true GB1005595A (en) | 1965-09-22 |
Family
ID=7504734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24175/62A Expired GB1005595A (en) | 1961-06-29 | 1962-06-22 | Improvements in or relating to top roll carrier and weighting arms for textile drafting machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US3212139A (en) |
BE (1) | BE619555A (en) |
CH (1) | CH394891A (en) |
DE (1) | DE1145969B (en) |
GB (1) | GB1005595A (en) |
NL (1) | NL135529C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722036A (en) * | 1970-03-04 | 1973-03-27 | Kugellagerfab Gmbh | Apparatus for mounting top rollers |
DE3837667A1 (en) * | 1988-11-05 | 1990-05-10 | Zinser Textilmaschinen Gmbh | LOAD CARRIERS FOR SPREADER MACHINES |
KR101371717B1 (en) * | 2011-11-24 | 2014-03-10 | 현대자동차(주) | Pedal effort adjusting apparatus of accelerator pedal |
CN102704063B (en) * | 2012-06-08 | 2014-05-14 | 常州市同和纺织机械制造有限公司 | Spring cradle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1054179A (en) * | 1950-12-21 | 1954-02-09 | Ver Kugellagerfabriken Ag | |
GB700996A (en) * | 1951-04-02 | 1953-12-16 | Tmm Research Ltd | Improvements in roller-supporting and -loading means in textile drafting apparatus |
US2900674A (en) * | 1954-02-23 | 1959-08-25 | Whitin Machine Works | Pressure-applying means for drafting roll |
GB775709A (en) * | 1955-02-02 | 1957-05-29 | Fairbairn Lawson Combe Barbour | Improvements in drafting heads for textile spinning machines |
US2758340A (en) * | 1955-02-14 | 1956-08-14 | Saco Lowell Shops | Drafting mechanism |
BE557624A (en) * | 1956-06-25 | 1960-03-11 | ||
DE1070529B (en) * | 1957-11-14 | 1959-12-03 | ||
FR1260265A (en) * | 1959-05-20 | 1961-05-05 | Support arm for upper stretching rollers for textile preparation and spinning machines |
-
0
- NL NL135529D patent/NL135529C/xx active
-
1961
- 1961-06-29 DE DES74564A patent/DE1145969B/en active Pending
-
1962
- 1962-05-15 CH CH584962A patent/CH394891A/en unknown
- 1962-06-13 US US202210A patent/US3212139A/en not_active Expired - Lifetime
- 1962-06-22 GB GB24175/62A patent/GB1005595A/en not_active Expired
- 1962-06-29 BE BE619555A patent/BE619555A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE619555A (en) | 1962-10-15 |
US3212139A (en) | 1965-10-19 |
NL135529C (en) | |
DE1145969B (en) | 1963-03-21 |
CH394891A (en) | 1965-06-30 |
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