ES390993A1 - Winding head for winding weft threads on to shuttles - Google Patents
Winding head for winding weft threads on to shuttlesInfo
- Publication number
- ES390993A1 ES390993A1 ES390993A ES390993A ES390993A1 ES 390993 A1 ES390993 A1 ES 390993A1 ES 390993 A ES390993 A ES 390993A ES 390993 A ES390993 A ES 390993A ES 390993 A1 ES390993 A1 ES 390993A1
- Authority
- ES
- Spain
- Prior art keywords
- pinion
- shaft
- friction
- lever
- fixed
- 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
- 238000004804 winding Methods 0.000 title 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000010355 oscillation Effects 0.000 abstract 2
- 239000005557 antagonist Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
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
- D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
- D03D47/26—Travelling-wave-shed looms
- D03D47/261—Preparation of weft
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
Improvements to the shuttle heads for looms that have the simultaneous weaving of weft threads in the warp, of the type of head that is supported by the rotating part of the spooling device that includes a shaft mounted with the ability to rotate in the body of the spooling head and cooperating with its mechanism, a drive of the shaft coupled to the shaft by means of a friction coupling, a spooling element coupled to the shaft, tweezers to hold the end of the spooled weft thread controlled by a trigger on the fixed part of the spooling device, characterized in that the head further comprises a pinion (33) fixed to the shaft (1), a double drive pinion (11, 34) mounted with turning capacity in the body (31) and that meshes with the pinion (33) of the shaft (1), a counting pinion (9) mounted with turning capacity on a common pin (36) and that meshes with the double pinion (11, 3 4) drive, a friction wheel (8) mounted on the common pin (36) and resting against the counting pinion (9), a releasable friction coupling between the counting pinion (9) and the wheel ( 8) friction, a selection disk (41) mounted with turning capacity on the common pin (36), a tab (13) fixed to the selection disk (41), a stop pin (7) fixed to the wheel (8) of friction in whose circular path protrudes the tongue (13), a source of unidirectional moment of rotation of the friction wheel (8), which acts against the direction of rotation of the counting pinion (9), a lever ( 15) of regulation coupled to the selection disk (41) and which rests against the stop pin (7), an angular plate (21) slidably housed in the body (31) in the direction of the oscillation of the lever (15 ) of regulation, a mobile stop (25) fixed to the angle plate (21) in whose path the regulation lever (15) is arranged, a friction coupling release lever (22) between the counting pinion (9) and the friction wheel (8), said release lever (22) being controlled by the guide edge (57) of the angle plate ( 21), a connecting bar (20) that couples the angle plate (21) to the starting device (19), which protrudes from the body (31) due to the action of an antagonist spring (30), a tooth (18) for locking the starting device (19), a release lever (4) housed with tilting capacity in the body (31), next to the stop pin (7) against which it rests under the action of a spring (6), the end of said lever being oriented towards the tooth (18) that acts against the direction of its oscillation towards the working position, and a shaft brake (1) regulated by the release lever (4). (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS295870A CS148512B1 (en) | 1970-04-28 | 1970-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES390993A1 true ES390993A1 (en) | 1974-04-01 |
Family
ID=5368252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES390993A Expired ES390993A1 (en) | 1970-04-28 | 1971-04-28 | Winding head for winding weft threads on to shuttles |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT308662B (en) |
| CH (1) | CH541640A (en) |
| CS (1) | CS148512B1 (en) |
| ES (1) | ES390993A1 (en) |
| FR (1) | FR2090877A5 (en) |
| GB (1) | GB1327683A (en) |
-
1970
- 1970-04-28 CS CS295870A patent/CS148512B1/cs unknown
- 1970-08-11 AT AT733170A patent/AT308662B/en not_active IP Right Cessation
-
1971
- 1971-04-19 GB GB2725371A patent/GB1327683A/en not_active Expired
- 1971-04-27 CH CH614971A patent/CH541640A/en not_active IP Right Cessation
- 1971-04-28 FR FR7115187A patent/FR2090877A5/fr not_active Expired
- 1971-04-28 ES ES390993A patent/ES390993A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS148512B1 (en) | 1973-02-22 |
| CH541640A (en) | 1973-09-15 |
| FR2090877A5 (en) | 1972-01-14 |
| GB1327683A (en) | 1973-08-22 |
| AT308662B (en) | 1973-05-15 |
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