GB702367A - Method and apparatus for molding articles from plastic materials - Google Patents
Method and apparatus for molding articles from plastic materialsInfo
- Publication number
- GB702367A GB702367A GB1016452A GB1016452A GB702367A GB 702367 A GB702367 A GB 702367A GB 1016452 A GB1016452 A GB 1016452A GB 1016452 A GB1016452 A GB 1016452A GB 702367 A GB702367 A GB 702367A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nails
- shoot
- nail
- held
- throat
- 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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/76—Moulding on edges or extremities of the preformed part
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/008—Handling preformed parts, e.g. inserts
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
- B29C43/085—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables and material fed in a continuous form, e.g. as a band
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
- B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/7286—Nails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
702,367. Feeding devices. TICKNER, A. (Gora-Lee Corporation). April 22, 1952, No. 10164/52. Class 117 [Also in Groups V, XXIV, XXV and XXX] Apparatus for delivering nails, tacks or the like one at a time to moulding mechanism (see Group V) comprises a funnel 21, which supplies the nails to a rotating drum 22 having curved vanes 27 which pick up the nails and drop them into a collecting throat 28. The throat feeds the nails point downwards into the slot 29 of a shoot 31, down which the nails slide. A rotary star wheel 32' prevents improperlypositioned nails from sliding down the shoot and returns them to the drum. At the bottom of the shoot the nails are held up by the forked end 46 of a leaf spring 45a. The nails are released one at a time by a horizontally-reciprocating member 81; as this member moves from right to left, Fig. 7, its bevelled undersurface 82 engages the upper surface of the bottom nail 47 and forces that nail downwardly past the spring end 46, which yields as shown by dotted lines, the other nails being held up by a bevelled surface 83 on member 81. The nail 47 drops into a cradle 51, from which it is later pushed into a bore in a mould part. Specification 643,855, [Group V], is referred to.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96965A US2593668A (en) | 1949-06-03 | 1949-06-03 | Manufacture of composite articles |
GB1016452A GB702367A (en) | 1952-04-22 | 1952-04-22 | Method and apparatus for molding articles from plastic materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1016452A GB702367A (en) | 1952-04-22 | 1952-04-22 | Method and apparatus for molding articles from plastic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB702367A true GB702367A (en) | 1954-01-13 |
Family
ID=9962716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1016452A Expired GB702367A (en) | 1949-06-03 | 1952-04-22 | Method and apparatus for molding articles from plastic materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB702367A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2255733A (en) * | 1988-02-24 | 1992-11-18 | Oetiker Hans Maschinen | Machine for handling blanks. |
GB2216043B (en) * | 1988-02-24 | 1993-02-17 | Oetiker Hans Maschinen | Method and apparatus for installing clamps |
GB2268992A (en) * | 1992-07-23 | 1994-01-26 | Seac Limited | Plastics headed pin or nail |
-
1952
- 1952-04-22 GB GB1016452A patent/GB702367A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2255733A (en) * | 1988-02-24 | 1992-11-18 | Oetiker Hans Maschinen | Machine for handling blanks. |
GB2216043B (en) * | 1988-02-24 | 1993-02-17 | Oetiker Hans Maschinen | Method and apparatus for installing clamps |
GB2255733B (en) * | 1988-02-24 | 1993-02-17 | Oetiker Hans Maschinen | Machine for handling blanks |
GB2268992A (en) * | 1992-07-23 | 1994-01-26 | Seac Limited | Plastics headed pin or nail |
GB2268992B (en) * | 1992-07-23 | 1995-02-15 | Seac Limited | Plastics headed pin or nail |
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