GB881756A - Shaped parts of polyethylene - Google Patents
Shaped parts of polyethyleneInfo
- Publication number
- GB881756A GB881756A GB8206/58A GB820658A GB881756A GB 881756 A GB881756 A GB 881756A GB 8206/58 A GB8206/58 A GB 8206/58A GB 820658 A GB820658 A GB 820658A GB 881756 A GB881756 A GB 881756A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- inlay
- heating
- molecular weight
- opening
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/24—Mechanisms for inserting shuttle in shed
- D03D49/26—Picking mechanisms, e.g. for propelling gripper shuttles or dummy shuttles
- D03D49/36—Pickers; Arresting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A shaped part comprises a Ziegler polyethylene of molecular weight above 500,000 and includes a resilient inlay. It is preferred that the resilient inlay is of chrome leather and the molecular weight of the polyethylene is above 1,000,000. The shaped part may be a loom picker, the inlay being in the zone of the picker which receives or imparts the shuttle stroke. The part may be made by compressing finely divided Ziegler polyethylene in two or more stages, the second and subsequent stages being accompanied by heating, followed by forming the shape, providing an opening, inserting the inlay therein and heating and compressing the shape. The opening may be closed by welding.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE881756X | 1957-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB881756A true GB881756A (en) | 1961-11-08 |
Family
ID=6831396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8206/58A Expired GB881756A (en) | 1957-04-29 | 1958-03-14 | Shaped parts of polyethylene |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB881756A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229726A (en) * | 1963-06-25 | 1966-01-18 | Coyt E Murray | Loom picker |
US3316941A (en) * | 1962-05-16 | 1967-05-02 | Albert Haag Kg Pickerfabrik | Harness strap for looms |
US3527259A (en) * | 1967-09-19 | 1970-09-08 | Jaime Picanol | Pickers for picking stick in looms |
-
1958
- 1958-03-14 GB GB8206/58A patent/GB881756A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316941A (en) * | 1962-05-16 | 1967-05-02 | Albert Haag Kg Pickerfabrik | Harness strap for looms |
US3229726A (en) * | 1963-06-25 | 1966-01-18 | Coyt E Murray | Loom picker |
US3527259A (en) * | 1967-09-19 | 1970-09-08 | Jaime Picanol | Pickers for picking stick in looms |
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