BE724848A - - Google Patents
Info
- Publication number
- BE724848A BE724848A BE724848DA BE724848A BE 724848 A BE724848 A BE 724848A BE 724848D A BE724848D A BE 724848DA BE 724848 A BE724848 A BE 724848A
- Authority
- BE
- Belgium
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/581—Closure devices for pour holes
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52491—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a diaphragm cut-off apparatus
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT915566A AT293001B (de) | 1966-09-30 | 1966-09-30 | Verschlußeinrichtung für den Einspritzkanal einer Spritzgußform |
| AT1057166 | 1966-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724848A true BE724848A (xx) | 1969-05-16 |
Family
ID=25605343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724848D BE724848A (xx) | 1966-09-30 | 1968-12-03 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT293001B (xx) |
| BE (1) | BE724848A (xx) |
| CH (1) | CH456132A (xx) |
| DE (1) | DE6603344U (xx) |
| GB (1) | GB1138558A (xx) |
| NL (1) | NL6713272A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013107544A1 (de) * | 2013-07-16 | 2015-01-22 | Aluplast Gmbh | Ventilstopfen |
| DE102015217143A1 (de) * | 2015-09-08 | 2017-03-09 | Siemens Aktiengesellschaft | Durchführung, Düse und 3D-Drucker |
-
1966
- 1966-09-30 AT AT915566A patent/AT293001B/de not_active IP Right Cessation
-
1967
- 1967-09-20 CH CH1325067A patent/CH456132A/de unknown
- 1967-09-20 DE DE19676603344 patent/DE6603344U/de not_active Expired
- 1967-09-28 GB GB4415567A patent/GB1138558A/en not_active Expired
- 1967-09-29 NL NL6713272A patent/NL6713272A/xx unknown
-
1968
- 1968-12-03 BE BE724848D patent/BE724848A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1138558A (en) | 1969-01-01 |
| NL6713272A (xx) | 1968-04-01 |
| DE6603344U (de) | 1969-09-04 |
| CH456132A (de) | 1968-05-15 |
| AT293001B (de) | 1971-09-27 |