GB517750A - Improvements in or relating to machines for moulding plastic substances - Google Patents
Improvements in or relating to machines for moulding plastic substancesInfo
- Publication number
- GB517750A GB517750A GB2374238A GB2374238A GB517750A GB 517750 A GB517750 A GB 517750A GB 2374238 A GB2374238 A GB 2374238A GB 2374238 A GB2374238 A GB 2374238A GB 517750 A GB517750 A GB 517750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- machine
- kind described
- platen
- relating
- machines
- 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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D1/00—Producing articles with screw-threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
517,750. Moulding screwed caps for bottles &c. STOKES MACHINE CO., F. J., and STRAUSS, W. Aug. 11, 1938, No. 23742. [Class 87 (ii)] A machine for moulding screwed caps for bottles, jars &c. includes a platen 26 carrying a screwed mould element or punch 28 adapted to enter a die 31 in a platen 35. During the opening of the mould, the die 31 is rotated by an electric motor which is switched in through contacts 61 that are closed by parts associated with the upper platen. The machine may be of the kind described in Specification 515,790 in which the operations are controlled by a device of the kind described in Specification 515,828, [Group XXXVII], and in which the. machine is stopped by mechanism of the kind described in Specification- 515,829 when a moulded article fails to be delivered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2374238A GB517750A (en) | 1938-08-11 | 1938-08-11 | Improvements in or relating to machines for moulding plastic substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2374238A GB517750A (en) | 1938-08-11 | 1938-08-11 | Improvements in or relating to machines for moulding plastic substances |
Publications (1)
Publication Number | Publication Date |
---|---|
GB517750A true GB517750A (en) | 1940-02-07 |
Family
ID=10200559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2374238A Expired GB517750A (en) | 1938-08-11 | 1938-08-11 | Improvements in or relating to machines for moulding plastic substances |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB517750A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797295A (en) * | 1986-06-06 | 1989-01-10 | Sidam S.R.L. | Method of making stick-supported molded ice cream with undercut portions |
-
1938
- 1938-08-11 GB GB2374238A patent/GB517750A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797295A (en) * | 1986-06-06 | 1989-01-10 | Sidam S.R.L. | Method of making stick-supported molded ice cream with undercut portions |
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