GB1424576A - Reciprocating lifting mechanism - Google Patents
Reciprocating lifting mechanismInfo
- Publication number
- GB1424576A GB1424576A GB1852773A GB1852773A GB1424576A GB 1424576 A GB1424576 A GB 1424576A GB 1852773 A GB1852773 A GB 1852773A GB 1852773 A GB1852773 A GB 1852773A GB 1424576 A GB1424576 A GB 1424576A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rail
- speed
- unit
- rod
- linkages
- 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
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/04—Doffing arrangements integral with spinning or twisting machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1424576 Doffing and donning ZINSERTEXTILMASCHINEN GmbH 17 April 1973 [17 April 1972] 18527/73 Heading DID Grippers are raised and lowered, to don and doff bobbin tubes, by at least one drive unit via mechanical linkages, the speed of each unit being automatically varied during gripper movement. Gripper-supporting rail 11 is raised and lowered by hydraulic or pneumatic drive unit 52 via axially slidable rod 24; and linkages 19, 20. The rail, linkages, rod and non-sliding bearings 7 are pivotable about the rod axis by drive means (not shown). Endless chain 58, moved by rail 11, adjusts valve 55 to control the speed of unit 52 to move the rail at contant speed. The chains may be replaced by a cam surface fixed to the rail or to the unit 52, or by a snail cam rotatable with a link 19 about a pivot 29. Unit 50 may be replaced by an electric motor driving gears engaging a rack on bar 24'; the gear ratio being adjusted by a linkage connected to bar 11. Alternatively, Fig. 5, a threaded rod 24' may be moved by motor 69 rotating nut 67. Tachogenerator 95, driven by rail 11 via rack and pinion 94 emits a signal dependant upon rail speed which is compared with a reference value in controller 96 to produce a difference signal which adjusts the speed of motor 69 via servomotor 97 and variable resistance 71. The rail speed may be non-uniform, e.g. increasing and decreasing uniformly on either side of the mid-point of rail movement. The rail speed may alternatively be controlled by a time programme, e.g. by punched cards.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2218580A DE2218580A1 (en) | 1972-04-17 | 1972-04-17 | LIFTING DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1424576A true GB1424576A (en) | 1976-02-11 |
Family
ID=5842251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1852773A Expired GB1424576A (en) | 1972-04-17 | 1973-04-17 | Reciprocating lifting mechanism |
Country Status (7)
Country | Link |
---|---|
US (1) | US3823538A (en) |
JP (1) | JPS4914736A (en) |
CA (1) | CA991146A (en) |
CH (1) | CH556404A (en) |
DE (1) | DE2218580A1 (en) |
FR (1) | FR2180911B1 (en) |
GB (1) | GB1424576A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108938204A (en) * | 2018-08-02 | 2018-12-07 | 江西省美满生活用品有限公司 | A kind of paper diaper production packaging system convenient for cored |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566971B2 (en) * | 1973-02-12 | 1981-02-14 | ||
JPS5140438A (en) * | 1974-10-02 | 1976-04-05 | Toyoda Automatic Loom Works | Jidokudakaeki niokeru kudakaehoho |
US4014161A (en) * | 1976-05-26 | 1977-03-29 | Platt Saco Lowell Corporation | Stop-motion device for automatic doffer apparatus |
JPS55142581U (en) * | 1980-04-04 | 1980-10-13 | ||
BE897776A (en) * | 1983-09-19 | 1984-01-16 | Houget Duesberg Bosson | METHOD AND APPARATUS FOR REPLACING FULL COILS ON CONTINUOUS SPINNING MACHINE |
DE3935901A1 (en) * | 1989-10-27 | 1991-05-02 | Rieter Ag Maschf | Doffer beam positioning - includes constantly monitoring motor rotary angle and beam position to give running corrections |
DE4210494B4 (en) * | 1992-03-31 | 2005-09-15 | Maschinenfabrik Rieter Ag | lifting device |
DE4428665C2 (en) * | 1994-08-12 | 1997-02-06 | Zinser Textilmaschinen Gmbh | Device for automatic reel change on a spinning machine |
DE19510239C2 (en) * | 1995-03-21 | 1997-01-23 | Rieter Ag Maschf | Method and device for moving a doffer bar of a spinning machine up and / or down |
CN102534876A (en) * | 2011-12-02 | 2012-07-04 | 常熟市浩通市政工程有限公司 | Lifting device for spinning frame |
CN103774302B (en) * | 2014-01-22 | 2016-06-29 | 日照裕鑫动力有限公司 | The automatic pulling attachment of ring spinning frame cop and method |
CN103774301B (en) * | 2014-01-22 | 2016-07-06 | 日照裕鑫动力有限公司 | The automatic plug hole spool device and method of ring spinning frame |
CN106676691A (en) * | 2017-02-17 | 2017-05-17 | 江苏海马纺织机械有限公司 | Horizontal moving device of yarn holder crossbeam |
CN109850722A (en) * | 2019-02-18 | 2019-06-07 | 王家孟 | High building fire fighting rescue system |
CN110777459B (en) * | 2019-11-12 | 2020-12-18 | 佛山市南海灏智隆纺织有限公司 | Weaving frame yarn finishing device and using method thereof |
CN110844709B (en) * | 2019-12-19 | 2020-07-03 | 安徽联丰制丝有限公司 | A winding frame for silk processing |
CN111422786B (en) * | 2020-04-22 | 2020-10-23 | 福州市长乐区密斯特电子科技有限公司 | Cart for transporting and installing transformer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3403494A (en) * | 1966-05-31 | 1968-10-01 | Barber Colman Co | Apparatus for loading bobbins and the like |
US3357535A (en) * | 1966-07-11 | 1967-12-12 | Deering Milliken Res Corp | Apparatus for simultaneously donning a plurality of empty bobbins |
DE1560348A1 (en) * | 1966-09-29 | 1970-12-17 | Zinser Textilmaschinen Gmbh | Transport device of an automatic sleeve changing device |
NL6800272A (en) * | 1967-08-30 | 1969-03-04 | ||
US3566598A (en) * | 1968-10-30 | 1971-03-02 | Byars Machine Co | Automatic ring-rail downing system |
LU57530A1 (en) * | 1968-12-12 | 1970-06-11 |
-
1972
- 1972-04-17 DE DE2218580A patent/DE2218580A1/en not_active Ceased
-
1973
- 1973-04-06 CH CH495573A patent/CH556404A/en not_active IP Right Cessation
- 1973-04-17 CA CA168,921A patent/CA991146A/en not_active Expired
- 1973-04-17 US US00351976A patent/US3823538A/en not_active Expired - Lifetime
- 1973-04-17 FR FR7313964A patent/FR2180911B1/fr not_active Expired
- 1973-04-17 JP JP48043565A patent/JPS4914736A/ja active Pending
- 1973-04-17 GB GB1852773A patent/GB1424576A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108938204A (en) * | 2018-08-02 | 2018-12-07 | 江西省美满生活用品有限公司 | A kind of paper diaper production packaging system convenient for cored |
CN108938204B (en) * | 2018-08-02 | 2023-10-03 | 江西省美满生活用品有限公司 | Packaging hardware is used in panty-shape diapers production convenient to core |
Also Published As
Publication number | Publication date |
---|---|
DE2218580A1 (en) | 1973-10-25 |
JPS4914736A (en) | 1974-02-08 |
CH556404A (en) | 1974-11-29 |
US3823538A (en) | 1974-07-16 |
FR2180911B1 (en) | 1977-02-04 |
FR2180911A1 (en) | 1973-11-30 |
CA991146A (en) | 1976-06-15 |
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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 |