FR2334579A1 - Sealing ring of the thermoplastic cap of a pneumatic tyre valve - held in place by burring the thermoplastic under heat - Google Patents
Sealing ring of the thermoplastic cap of a pneumatic tyre valve - held in place by burring the thermoplastic under heatInfo
- Publication number
- FR2334579A1 FR2334579A1 FR7538576A FR7538576A FR2334579A1 FR 2334579 A1 FR2334579 A1 FR 2334579A1 FR 7538576 A FR7538576 A FR 7538576A FR 7538576 A FR7538576 A FR 7538576A FR 2334579 A1 FR2334579 A1 FR 2334579A1
- Authority
- FR
- France
- Prior art keywords
- thermoplastic
- sealing ring
- place
- held
- cap
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/0442—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Closures For Containers (AREA)
Abstract
The thermoplastic cap is moulded with a small hollow tube projecting inwards centrally from its closed end. The sealing ring is placed in position round this tube, whose edges are then spread by heating until they hold the sealing ring in place, without encroaching on the part needed for the sealing. The tool applying the heat allows the heat intensity to be varied. The sealing ring is held more securely in place at the bottom of the valve cap.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7538576A FR2334579A1 (en) | 1975-12-11 | 1975-12-11 | Sealing ring of the thermoplastic cap of a pneumatic tyre valve - held in place by burring the thermoplastic under heat |
JP14929276A JPS5279410A (en) | 1975-12-11 | 1976-12-10 | Hollow threaded plug with airtight packing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7538576A FR2334579A1 (en) | 1975-12-11 | 1975-12-11 | Sealing ring of the thermoplastic cap of a pneumatic tyre valve - held in place by burring the thermoplastic under heat |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2334579A1 true FR2334579A1 (en) | 1977-07-08 |
FR2334579B1 FR2334579B1 (en) | 1980-02-08 |
Family
ID=9163823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7538576A Granted FR2334579A1 (en) | 1975-12-11 | 1975-12-11 | Sealing ring of the thermoplastic cap of a pneumatic tyre valve - held in place by burring the thermoplastic under heat |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5279410A (en) |
FR (1) | FR2334579A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2447188A1 (en) * | 1979-01-29 | 1980-08-22 | Baxter Travenol Lab | CAP FOR INFUSION |
US4648520A (en) * | 1985-06-11 | 1987-03-10 | Gene Stull | Cap and means for retaining cap liner |
US4823970A (en) * | 1987-10-21 | 1989-04-25 | Ryder International Corp. | Gasket retaining cap member and method of forming same |
WO1990011232A1 (en) * | 1989-03-29 | 1990-10-04 | Alplast S.P.A. | A screw cap of thermoplastics material |
CN103287231A (en) * | 2012-02-29 | 2013-09-11 | 上海保隆汽车科技股份有限公司 | Air valve sealing cap and manufacturing method thereof |
CN106696616A (en) * | 2016-12-26 | 2017-05-24 | 重庆华万伦电器有限公司 | Air leakage prevention protective cap for aluminum alloy air valve |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4026820B2 (en) | 2002-12-09 | 2007-12-26 | 太平洋工業株式会社 | Nozzle cap |
-
1975
- 1975-12-11 FR FR7538576A patent/FR2334579A1/en active Granted
-
1976
- 1976-12-10 JP JP14929276A patent/JPS5279410A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2447188A1 (en) * | 1979-01-29 | 1980-08-22 | Baxter Travenol Lab | CAP FOR INFUSION |
US4648520A (en) * | 1985-06-11 | 1987-03-10 | Gene Stull | Cap and means for retaining cap liner |
US4823970A (en) * | 1987-10-21 | 1989-04-25 | Ryder International Corp. | Gasket retaining cap member and method of forming same |
WO1990011232A1 (en) * | 1989-03-29 | 1990-10-04 | Alplast S.P.A. | A screw cap of thermoplastics material |
CN103287231A (en) * | 2012-02-29 | 2013-09-11 | 上海保隆汽车科技股份有限公司 | Air valve sealing cap and manufacturing method thereof |
CN106696616A (en) * | 2016-12-26 | 2017-05-24 | 重庆华万伦电器有限公司 | Air leakage prevention protective cap for aluminum alloy air valve |
CN106696616B (en) * | 2016-12-26 | 2019-08-27 | 重庆华万伦电器有限公司 | A kind of aluminium alloy valve anti-gas-leak protective cap |
Also Published As
Publication number | Publication date |
---|---|
JPS5279410A (en) | 1977-07-04 |
FR2334579B1 (en) | 1980-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |