GB911324A - Means for stopping spindles - Google Patents
Means for stopping spindlesInfo
- Publication number
- GB911324A GB911324A GB2413760A GB2413760A GB911324A GB 911324 A GB911324 A GB 911324A GB 2413760 A GB2413760 A GB 2413760A GB 2413760 A GB2413760 A GB 2413760A GB 911324 A GB911324 A GB 911324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- arm
- roller
- moved
- handle
- 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
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/22—Braking arrangements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/22—Braking arrangements
- D01H7/2208—Braking arrangements using mechanical means
- D01H7/2233—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching
- D01H7/2241—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching the belt being moved off the driven whorl
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/22—Braking arrangements
- D01H7/2291—Braking arrangements characterised by the control of braking means, e.g. operated by a yarn break-detector or tension device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
911,324. Belt gearing. WURTTEMBERGISCHE SPINDELFABRIK G.m.b.H. July 11, 1960 [July 11, 1959; Dec. 10, 1959; Jan. 5, 1960; June 18, 1960], No. 24137/60. Class 80 (1). [Also in Group IX] For stopping individual spindles of spinning &c. machines, each driven by its own belt from its own driving-pulley on a common shaft, each belt has means for sliding or lifting it off the corresponding pulley. For sliding the belt 102, Fig. 4, off drive pulley 103 on to a shoe 110 a pivoted lever 107 is moved by a handle 113 so that a m mber 109<SP>1</SP> engages the belt; a second member 109<SP>11</SP> restores the belt when the lever is moved the other way. In other forms described, the belt is raised clear of the pulley, in most cases by a roller on a pivoted arm usually spring-biased to a position where the roller is inoperative. In one such form, Fig. 10, the roller 254 is on an arm 255<SP>1</SP> and is moved to the operative position when a handle 355 is moved to the position shown, where it is held by engagement in an enlarged part of the slot 256 in the spindle-casing in which it moves. The handle has an enlarged part 455 to engage the enlargement to limit the movement of the parts to inoperative position. In Fig. 7, the roller is replaced by a shoe 205 and the arm 204 is connected to a rod 209 sliding in a sleeve 211 carried by the casing, an operating-handle 210 being provided which can be pivoted as shown to lock the parts in operative position. In Fig. 13 (not shown), the arm is pivoted by pulling a strap passing over a pulley in the lower part of the casing to a position at the top of the casing where it is engaged by a detent releasable by the hand or knee of the operator; in Fig. 14 (not shown), the arm is operated by a push-rod at the side of the easing with a catch to hold it in operative position; in Fig. 15 (not shown) the operating-handle is pivoted on the front part of the casing and is connected to the arm by a pivoted linkage. Additional braking-means may be provided; e.g. by roughening the shoe 205 in Fig. 7, by means of a shoe on the operating-handle, Fig. 8 (not shown), moved into engagement with a guide-pulley; by a brake, Fig. 14 (not shown), on a spring-arm pivoted to the spindle-holder and moved into engagement, with the spindle by a pin on the operating-handle, or by increasing the belt-tension. This can be effected by a second roller, Fig. 12 (not shown), on the pivoted arm which when the arm is moved to lift off the belt also lifts the belt off a guidepulley ; by providing a shaped leaf-spring above the belt with which the roller engages when operative, Fig. 13 (not shown); or as in Fig. 10 by providing an adjustable stop 255 or a leafspring to limit the upward movement of a resiliently-mounted tensioning-pulley 253, when the roller 254 is moved to operative position. The arm may be biased as in Fig. 18 towards operative position and be restrained by a detent 547 released when a drop-wire 554 falls on failure of an end; descent of the drop-wire moves a valve 552 to allow compressed air to escape from a bellows 542 and allow a spring 541 to free the detent. In a similar form, the detent may be freed by the energization of an electromagnet when the drop-wire tilts a mercury-switch or the detent may be released by a control-rod. In Fig. 3, not shown, the roller is carried by an operating lever guided between operative and inoperative positions by a groove running along a fixed pin, the roller running in a cam slot in a fixed plate. In Fig. 1, the belt is lifted off when a segmental plate 28 is moved beneath it on rotation of a member 27 around the drive-shaft, the member being connected to a ring 22 which can be rotated against the force of a spring 32 by a Bowden cable 30, the operating-handle 35 being locked by rollers 36 in its two positions.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW0025989 | 1959-07-11 | ||
DEW0026862 | 1959-12-10 | ||
DEW0027015 | 1960-01-05 | ||
DEW0028037 | 1960-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB911324A true GB911324A (en) | 1962-11-21 |
Family
ID=27437696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2413760A Expired GB911324A (en) | 1959-07-11 | 1960-07-11 | Means for stopping spindles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB911324A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108914273A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts mixing arrangement |
CN108914272A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts device |
-
1960
- 1960-07-11 GB GB2413760A patent/GB911324A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108914273A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts mixing arrangement |
CN108914272A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts device |
CN108914272B (en) * | 2018-07-03 | 2020-10-09 | 江苏成华纺织有限公司 | Yarn drafting device |
CN108914273B (en) * | 2018-07-03 | 2020-11-06 | 浙江常山康辉纺织有限公司 | Yarn drafting and mixing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB914663A (en) | Improvements in sling release hook devices | |
GB911324A (en) | Means for stopping spindles | |
GB903093A (en) | Load bearing device | |
GB717183A (en) | Improvements in or relating to control arrangements for rotating machinery | |
US2638024A (en) | Watch winding machine | |
GB831659A (en) | Improvements in or relating to thread guide traversing mechanism for bobbin winding machines | |
US659197A (en) | Fruit-picking machine. | |
GB897058A (en) | Start and stop motion mechanism for sewing machines | |
GB660281A (en) | Improvements in chain hoist | |
US993317A (en) | Belt-controlling means. | |
GB1485673A (en) | Yarn spinning and doubling machines | |
DE826419C (en) | Monitoring device for rubber conveyor belts | |
US100651A (en) | Improvement in safety-mechanism for hoisting-apparatus | |
US2970490A (en) | Hoist structure | |
GB1306035A (en) | ||
GB530811A (en) | Improvements relating to yarn winding machines | |
GB724513A (en) | Improvements in and relating to lifting appliances | |
GB966920A (en) | Manual and automatic device for the displacement of the drive belt, more particularlyfor hosiery machines | |
GB920453A (en) | Improvements in or relating to spindle driving mechanism for textile spinning and doubling frames | |
GB805898A (en) | Hoist and safety mechanism therefor | |
US1739550A (en) | Idler pulley drive particularly for ring spinning and doubling frames | |
SU102223A1 (en) | Spire Coil for Drill Winches | |
US2405924A (en) | Valve testing machine | |
US1102880A (en) | Stop mechanism for machinery. | |
GB711891A (en) | An improved hoist |