GB1327072A - Shedding motion for a high speed loom - Google Patents
Shedding motion for a high speed loomInfo
- Publication number
- GB1327072A GB1327072A GB3916170A GB3916170A GB1327072A GB 1327072 A GB1327072 A GB 1327072A GB 3916170 A GB3916170 A GB 3916170A GB 3916170 A GB3916170 A GB 3916170A GB 1327072 A GB1327072 A GB 1327072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- draw
- subsidiary
- baulk
- aug
- high speed
- 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
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C1/00—Dobbies
- D03C1/06—Double-lift dobbies, i.e. dobbies in which separate draw-knives or equivalent operate on alternate picks
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C2700/00—Shedding mechanisms
- D03C2700/01—Shedding mechanisms using heald frames
- D03C2700/0127—Programme-controlled heald frame movement
- D03C2700/0133—Programme-controlled heald frame movement with mechanical transmission
- D03C2700/0138—Programme-controlled heald frame movement with mechanical transmission using hooks or lifters
- D03C2700/0155—Double-lift mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
1327072 Shedding motions STAUBLI Ltd 13 Aug 1970 [13 Aug 1969] 39161/70 Heading D1E A shedding motion comprises at least one subsidiary member 32 pivotally connected to one end of a main lever 5 which is connected to a member 7 which actuates a heald shaft or healds, there being draw hooks 34 at each end of subsidiary member 32, at least one further draw hook 34 connected to the other end of the main lever, and a respective draw knife 34 for each draw hook. The motion may be a Jacquard (not shown) or a dobby as shown, with a subsidiary baulk 32 pivoted via a lever 31 to each end of a main baulk 5, and four draw knives 33 which are each reciprocated mutually out of phase with a four pick cycle, so that each draw knife comes into a position in which the associated draw hook can be engaged or disengaged once every four picks, and has a dwell in this position at least equal to the time between successive picks.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1228369A CH501074A (en) | 1969-08-13 | 1969-08-13 | Dobby and method of operating it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1327072A true GB1327072A (en) | 1973-08-15 |
Family
ID=4381561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3916170A Expired GB1327072A (en) | 1969-08-13 | 1970-08-13 | Shedding motion for a high speed loom |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3703195A (en) |
| JP (1) | JPS5142671B1 (en) |
| AT (1) | AT298360B (en) |
| CH (1) | CH501074A (en) |
| CS (1) | CS172333B2 (en) |
| DE (1) | DE1944491C3 (en) |
| FR (1) | FR2058061A5 (en) |
| GB (1) | GB1327072A (en) |
| SU (1) | SU393838A3 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS158809B1 (en) * | 1972-01-04 | 1974-12-27 | ||
| EP0059232B1 (en) * | 1981-03-02 | 1984-07-11 | Stäubli AG (Stäubli SA) (Stäubli Ltd.) | Loom dobby with a lever system |
| JP4172089B2 (en) * | 1999-05-17 | 2008-10-29 | 東レ株式会社 | Non-coated airbag base fabric and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH334403A (en) * | 1954-06-28 | 1958-11-30 | Mond Nickel Co Ltd | Process for preparing iron powder |
-
1969
- 1969-08-13 CH CH1228369A patent/CH501074A/en not_active IP Right Cessation
- 1969-09-02 DE DE1944491A patent/DE1944491C3/en not_active Expired
- 1969-09-08 AT AT850669A patent/AT298360B/en not_active IP Right Cessation
-
1970
- 1970-08-12 US US63090A patent/US3703195A/en not_active Expired - Lifetime
- 1970-08-13 CS CS5620A patent/CS172333B2/cs unknown
- 1970-08-13 FR FR7029901A patent/FR2058061A5/fr not_active Expired
- 1970-08-13 GB GB3916170A patent/GB1327072A/en not_active Expired
- 1970-08-13 JP JP45070494A patent/JPS5142671B1/ja active Pending
- 1970-08-13 SU SU1462230A patent/SU393838A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CS172333B2 (en) | 1976-12-29 |
| FR2058061A5 (en) | 1971-05-21 |
| US3703195A (en) | 1972-11-21 |
| CH501074A (en) | 1970-12-31 |
| JPS5142671B1 (en) | 1976-11-17 |
| DE1944491A1 (en) | 1971-02-25 |
| AT298360B (en) | 1972-05-10 |
| DE1944491C3 (en) | 1979-10-04 |
| DE1944491B2 (en) | 1974-02-28 |
| SU393838A3 (en) | 1973-08-10 |
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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 |