GB1020139A - Improvements in or relating to loading arms for drawing mechanisms of spinning machines - Google Patents
Improvements in or relating to loading arms for drawing mechanisms of spinning machinesInfo
- Publication number
- GB1020139A GB1020139A GB38996/64A GB3899664A GB1020139A GB 1020139 A GB1020139 A GB 1020139A GB 38996/64 A GB38996/64 A GB 38996/64A GB 3899664 A GB3899664 A GB 3899664A GB 1020139 A GB1020139 A GB 1020139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- lever
- roller
- loading arm
- loading
- 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
- D01H5/56—Supports for drafting elements
- D01H5/565—Top roller arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
1,020,139. Drafting apparatus. SPINDELFABRIK SUSSEN, SCHURR, STAHLECKER & GRILL, G.m.b.H. Sept. 24, 1964, No. 38996/64. Heading D1D. A drafting roller loading arm 2 rotatable about a shaft 1 is lockable in its operative position by a locking lever 4 pivoted on the loading arm at 3. The locking arm 4 carries a pin 5 which, on rotation of the loading arm about pivot 3, moves in arcuate slots 2<SP>1</SP> in arm 2; in addition pin 5 carries a roller 6 such that when the loading and locking arms are in their operative positions (i.e. as in Fig. 1) the roller engages a recess 13<SP>1</SP> in an adjustable lever 12 to prevent the loading arm rising. Lever 12 is pivotable at 11 on a U-shaped bracket 7 clamped on shaft 1 by a bolt 8 and its position and thus the inclination of the loading arm 2 is adjustable by means of a screw 14 threaded through the lever and bearing against a flat 10 on the shaft 1, adjustable wedges, eccentrics or bolts may be used in place of screw 14. Projections 12<SP>1</SP>,1211 are formed on lever 12 to provide limit stops in the adjustment of the lever 12. On raising locking arm 4 increased pressure is initially met due to roller 6 passing over projections 131<SP>1</SP>; subsequently pin 5 reaches the end of slots 2<SP>1</SP> and lifts loading arm 2 as shown in Fig. 6 (not shown). In this position a leaf spring 16 engages the pivot 3 to hold arm 2 in the raised position. If arm 4 is pressed into the position shown in the chain-dot lines in Fig. 6 roller 6 engages a surface 131<SP>11</SP> on lever 12 and loading arm 2 is thus locked in the raised position shown. A cover 17 of spring steel or synthetic material may be provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES86036A DE1233755B (en) | 1963-07-08 | 1963-07-08 | Low-stress for spinning machine drafting systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1020139A true GB1020139A (en) | 1966-02-16 |
Family
ID=7512740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB38996/64A Expired GB1020139A (en) | 1963-07-08 | 1964-09-24 | Improvements in or relating to loading arms for drawing mechanisms of spinning machines |
Country Status (3)
Country | Link |
---|---|
US (1) | US3310848A (en) |
DE (1) | DE1233755B (en) |
GB (1) | GB1020139A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2329883A1 (en) * | 1975-10-29 | 1977-05-27 | Ntn Toyo Bearing Co Ltd | CONSOLE CLAMPING DEVICE |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732596A (en) * | 1971-06-16 | 1973-05-15 | Schaeffler Ohg Industriewerk | Top roll loading system for drafting units |
DE3904108A1 (en) * | 1989-02-11 | 1990-08-16 | Zinser Textilmaschinen Gmbh | LOAD CARRIERS FOR STRETCH WORKS |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH268500A (en) * | 1947-03-19 | 1950-05-31 | Rieter Joh Jacob & Cie Ag | Drafting system with loading rail. |
BE505388A (en) * | 1950-09-23 | |||
DE960705C (en) * | 1954-09-05 | 1957-03-28 | Spinnereimaschb Karl Marx Stad | Top roller support arm for spinning machine drafting systems |
FR1210165A (en) * | 1957-10-09 | 1960-03-07 | Casablancas High Draft Co Ltd | Improvements to textile fiber stretching mechanisms |
GB837643A (en) * | 1957-10-09 | 1960-06-15 | Casablancas High Draft Co Ltd | Improvements in or relating to textile fibre drafting apparatus |
SU134604A1 (en) * | 1960-05-12 | 1960-11-30 | М.Я. Гальбурт | Load lever to exhaust pressure rollers |
SU137795A1 (en) * | 1960-09-21 | 1960-11-30 | Л.Г. Беккер | Device for loading pressure rollers of an exhaust device, for example, a spinning machine |
US3150418A (en) * | 1961-05-22 | 1964-09-29 | Dixie Machine & Tool Company | Strand handling apparatus |
-
1963
- 1963-07-08 DE DES86036A patent/DE1233755B/en active Pending
-
1964
- 1964-09-24 GB GB38996/64A patent/GB1020139A/en not_active Expired
- 1964-09-24 US US398847A patent/US3310848A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2329883A1 (en) * | 1975-10-29 | 1977-05-27 | Ntn Toyo Bearing Co Ltd | CONSOLE CLAMPING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
US3310848A (en) | 1967-03-28 |
DE1233755B (en) | 1967-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES292909A1 (en) | Pressure rollers | |
GB1270566A (en) | Improved precision stage for optical microscope | |
GB1034835A (en) | Improvements relating to devices for centreing a solid of revolution on a given reference axis, notably for machining centres of railway rolling-stock axles | |
GB1020139A (en) | Improvements in or relating to loading arms for drawing mechanisms of spinning machines | |
US3985488A (en) | Material guide jaw for two co-operating rolls of a rolling mill or calender | |
US2948513A (en) | Guide roller device | |
US4008562A (en) | Apparatus for supplying a staple fiber formation to a fiber separating device of an open-end spinning unit | |
GB1429385A (en) | Presser bar pressure control modules | |
US2176726A (en) | Grinding machine | |
GB1319608A (en) | Web guiding and expanding apparatus | |
FR2263362A1 (en) | Roller for sliding door or window - has pivoted support arm for adjusting roller positions | |
GB1267900A (en) | Motor support | |
GB1043027A (en) | Improvements in or relating to a self-centring steady rest | |
GB1278045A (en) | Improvements in or relating to carding machines | |
GB993797A (en) | Improvements in or relating to top roll carrier and weighting arm mechanism of textile drafting machines | |
GB1240504A (en) | Drawing device for textile machines | |
US2041251A (en) | Shaving tool holder | |
GB1056325A (en) | Inking and rubbing roller bearing | |
US3183045A (en) | Roller socket mounting | |
GB930065A (en) | Improvements relating to machines for opening, blending or amalgamating fibrous materials | |
GB1281300A (en) | Improvements in or relating to drafting roll weighting mechanisms | |
US2990586A (en) | Adjustments for textile card calender rolls | |
US1574203A (en) | Apparatus for adjusting lithographic-machine damping rollers | |
ES429896A1 (en) | Improvements in the loosening devices to separate the laminator cylinders. (Machine-translation by Google Translate, not legally binding) | |
US2325373A (en) | Adjustable rolling mill guide |