GB1429154A - Apparatus for the selective holding of a textile machine in one of its terminal positions - Google Patents
Apparatus for the selective holding of a textile machine in one of its terminal positionsInfo
- Publication number
- GB1429154A GB1429154A GB119174A GB119174A GB1429154A GB 1429154 A GB1429154 A GB 1429154A GB 119174 A GB119174 A GB 119174A GB 119174 A GB119174 A GB 119174A GB 1429154 A GB1429154 A GB 1429154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electromagnet
- cam
- lever
- energized
- rock
- 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
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C13/00—Shedding mechanisms not otherwise provided for
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C5/00—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices
- D03C5/06—Cam or other direct-acting shedding mechanisms, i.e. operating heald frames without intervening power-supplying devices operated by cam devices other than rotating cams
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Electromagnets (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
1429154 Traverse mechanism JAKOB MULLER 10 Jan 1974 [10 Jan 1973] 01191/74 Heading D1J [Also in Division E2] An apparatus for selectively holding a reciprocating element 7 of a textile machine in one of its two terminal positions comprises: an energizable electromagnet 2; a holding element 4, the holding element being movable, when the electromagnet 2 is de-energized, from a first position in which it bears against the electromagnet into a second position, and wherein in one of its positions the holding element 4 locks the reciprocating element 7 in one of its terminal positions, there being:- a control mechanism 8, 9, 12, 13 synchronised with the machine for (a) moving the holding element from its second position into its first position; or (b) lifting the holding element off the electromagnet when the electromagnet is deenergized; or (c) carrying out both (a) and (b). 'In Fig. 1 the electromagnet 2, when energized, holds the element 4 out of locking engagement with the reciprocating element 7. When the electromagnet 2 is de-energized and a control cam 13 is rotated to a setting in which the protruding portion 13a of the cam 13 moves away from the roller 12, a lever 8 and therewith a member 9 are rocked clockwise by a spring 11 to permit a spring 6 to rock the element 4 to a setting in which the element 4 engages a notch in the reciprocating element 7. To release the reciprocating element 7 the control cam 13 is rotated until the protruding portion 13a of the cam 13 again rocks the roller 12 and thus the lever 8 upwardly. This causes the member 9 to rock the element 4 clockwise into engagement with the electromagnet 2. The electromagnet may then be energized to hold the element 4. With this embodiment the electromagnet need only be sufficiently strong to hold the element, but not strong enough to attract it away from the element 7. Fig. 3 shows an embodiment similar to Fig. 1 except that the control cam 13 now has a recess 13c; and the previous member 9 that is to the right of nose portion 4a of the element 4 is replaced by a member 14 that is to the left of the nose portion 4a. When the electromagnet is deenergized the spring 6 should rock the element 4 into engagement with the element 7. In case residual magnetism holds the element 4 against the electromagnet the cam 13 is rotated until the roller 12 is able to drop down into the recess 13c. This allows the spring 11 to rock the lever 8 and therewith the finger 14 clockwise so that the finger 14 acts against a part 4a of the element 4 to force it off the electromagnet. Fig. 6 (not shown) shows an apparatus incorporating the member 9 of Fig. 1 and the member 14 of Fig. 3, the cam 13 having a protruding portion 13a and a diametrically approved recess 13c. With this embodiment the element 4 can be mechanically rocked into engagement with the electromagnet by the member 9; be held there whilst the magnet is energized; and when the electromagnet is de-energised any residual magnetism can be overcome by causing the member 14 to rock the element 4 away from the electromagnet. In Fig. 8 the lever 20 is normally in a position such that a groove 20a thereof is in the setting illustrated in broken lines. A nose 18a on a reciprocating plunger 18 then moves freely between stops 20b and 20c at the ends of the groove 20a. When the cam 23 is rotated such that a protruding portion 23a forces the lever 20 to the right, the stop 20b engages the nose 18a and forces an armature plate 17 against an electromagnet 16. The magnet 16 may then be energized to hold the plunger 18 against reciprocation. When the electromagnet 16 is switched off the cam 23 is rotated to present the recess 23c to the roller 22 on the lever 20. The lever 20 then moves to the left and the spring 19 pulls the armature 17 away from the electromagnet 16. Normal reciprocation of the plunger 18 may then take place. If there is residual magnetism in the electromagnet the stop 20c on moving to the left engages the nose 18a to pull the armature 17 off the electromagnet 16.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH30373A CH543127A (en) | 1973-01-10 | 1973-01-10 | Device for optionally holding a reciprocatingly driven control element of a textile machine in one of its end positions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1429154A true GB1429154A (en) | 1976-03-24 |
Family
ID=4183919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB119174A Expired GB1429154A (en) | 1973-01-10 | 1974-01-10 | Apparatus for the selective holding of a textile machine in one of its terminal positions |
Country Status (9)
Country | Link |
---|---|
US (1) | US3875425A (en) |
JP (1) | JPS598052B2 (en) |
CH (1) | CH543127A (en) |
CS (1) | CS195267B2 (en) |
DE (1) | DE2359135C3 (en) |
ES (1) | ES421359A1 (en) |
FR (1) | FR2215821A5 (en) |
GB (1) | GB1429154A (en) |
IT (1) | IT1002346B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2265098A (en) * | 1992-03-21 | 1993-09-22 | Gibson Centri Tech Limited | Centrifugal casting machine; plug handling apparatus therefore incorporating an electromagnet |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5189070U (en) * | 1975-01-11 | 1976-07-16 | ||
DE2904367C3 (en) * | 1979-02-06 | 1982-01-07 | Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen | Electromagnetic Jacqard control device |
CH648877A5 (en) * | 1980-12-22 | 1985-04-15 | Textilma Ag | DEVICE FOR SELECTIVELY HOLDING THE TWO REVERSE DRIVE CONTROL BODIES OF A TRADEMARK DEVICE OF A WEAVING MACHINE. |
FR2515703B1 (en) * | 1981-11-05 | 1983-12-09 | Staubli Sa Ets | |
EP0082907A1 (en) * | 1981-12-28 | 1983-07-06 | GebràDer Sulzer Aktiengesellschaft | Coupling-system for operating the heald frames in a loom |
CS231620B1 (en) * | 1982-03-29 | 1984-12-14 | Andrej Vajda | Electromechanical converter |
CS233366B1 (en) * | 1982-07-20 | 1985-03-14 | Josef Blazek | Apparatus for control of hooks of high-speed rest-less dobby machine |
CS236253B1 (en) * | 1982-07-20 | 1985-05-15 | Josef Blazek | Device for dobby machine's hooks control introducing hooks on carrying blades in accordance with programme |
US5018556A (en) * | 1988-04-01 | 1991-05-28 | Murata Kikai Kabushiki Kaisha | Dobby loom with a magnetically operated hook selector |
DE102015119503B4 (en) | 2015-11-11 | 2020-12-17 | Carsten Seifert | Magnet assembly for a weaving machine |
DE202015106106U1 (en) | 2015-11-11 | 2017-02-16 | Carsten Seifert | Magnet assembly for a weaving machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1916232A (en) * | 1929-07-24 | 1933-07-04 | Robert E Paris | Record analyzing mechanism |
US3749935A (en) * | 1972-03-09 | 1973-07-31 | Steel Corp | Variable speed bi-directional control mechanism |
-
1973
- 1973-01-10 CH CH30373A patent/CH543127A/en not_active IP Right Cessation
- 1973-11-28 DE DE2359135A patent/DE2359135C3/en not_active Expired
- 1973-12-11 ES ES421359A patent/ES421359A1/en not_active Expired
- 1973-12-14 FR FR7344794A patent/FR2215821A5/fr not_active Expired
- 1973-12-26 US US427625A patent/US3875425A/en not_active Expired - Lifetime
- 1973-12-27 IT IT32266/73A patent/IT1002346B/en active
-
1974
- 1974-01-10 JP JP49005648A patent/JPS598052B2/en not_active Expired
- 1974-01-10 GB GB119174A patent/GB1429154A/en not_active Expired
- 1974-01-10 CS CS74174A patent/CS195267B2/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2265098A (en) * | 1992-03-21 | 1993-09-22 | Gibson Centri Tech Limited | Centrifugal casting machine; plug handling apparatus therefore incorporating an electromagnet |
GB2265098B (en) * | 1992-03-21 | 1994-12-14 | Gibson Centri Tech Limited | Centrifugal casting machines and apparatus for use therewith |
Also Published As
Publication number | Publication date |
---|---|
CH543127A (en) | 1973-10-15 |
JPS598052B2 (en) | 1984-02-22 |
JPS505633A (en) | 1975-01-21 |
US3875425A (en) | 1975-04-01 |
FR2215821A5 (en) | 1974-08-23 |
DE2359135C3 (en) | 1978-12-21 |
CS195267B2 (en) | 1980-01-31 |
ES421359A1 (en) | 1976-04-16 |
IT1002346B (en) | 1976-05-20 |
DE2359135A1 (en) | 1974-07-11 |
DE2359135B2 (en) | 1978-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1429154A (en) | Apparatus for the selective holding of a textile machine in one of its terminal positions | |
FR2308178A1 (en) | Magnetically operated actuator employing permanent and electro-magnets - is monostable or multistable and moves slide valve which may be made of magnetic | |
GB1436881A (en) | Device for preventing faulty operation of an electronic-shutter camera | |
GB1402024A (en) | Driving mechanism for a print character carrying means of a printer | |
GB998698A (en) | Improvements in or relating to web splicing machines | |
GB1393386A (en) | Electromagnetically operated solid state circuit controlled timing device | |
GB1331212A (en) | Electromagnetic actuator | |
GB1002574A (en) | Polarised electromagnetic relays | |
GB1018439A (en) | Automatic ribbon or web rewinding apparatus | |
GB1285784A (en) | Contactor time delay apparatus | |
GB1200014A (en) | Improved magnetic forming apparatus | |
ES344102A1 (en) | Look-ahead control circuitry | |
GB1202427A (en) | Improvements in or relating to magnetic devices for control of type or character selecting elements in printing mechanisms of calculating and accounting machines | |
GB1362329A (en) | Printing device | |
GB1251165A (en) | ||
US2402671A (en) | Selector system for printing telegraph apparatus | |
GB1214299A (en) | Solenoid operated devices | |
GB1233056A (en) | ||
GB1100817A (en) | Improvements in electro-magnets | |
GB803466A (en) | Improvements in or relating to typographical line-composing and casting machines | |
GB1221500A (en) | Improvements in and relating to electro magnetic arrangements | |
SU129240A1 (en) | Holding electromagnet of multiple coordinate connector or electromagnetic relay of circular type with magnetic-mechanical blocking | |
GB1213754A (en) | Electro-mechanical actuator | |
GB1346796A (en) | Cameras | |
GB1185749A (en) | Electromechanical Transducer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940109 |