DE102011114480A1 - Device for pressurization in pressure containers for storing tennis balls, has membrane fixed between container cover and pressure container, where container cover is equipped with closing possibility for pressure container - Google Patents
Device for pressurization in pressure containers for storing tennis balls, has membrane fixed between container cover and pressure container, where container cover is equipped with closing possibility for pressure container Download PDFInfo
- Publication number
- DE102011114480A1 DE102011114480A1 DE102011114480A DE102011114480A DE102011114480A1 DE 102011114480 A1 DE102011114480 A1 DE 102011114480A1 DE 102011114480 A DE102011114480 A DE 102011114480A DE 102011114480 A DE102011114480 A DE 102011114480A DE 102011114480 A1 DE102011114480 A1 DE 102011114480A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- membrane
- tennis balls
- container lid
- container
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B39/00—Hollow non-inflatable balls, i.e. having no valves
- A63B39/02—Arrangements for maintaining the pressure
- A63B39/025—Arrangements for maintaining the pressure using containers with pressurising means for balls not in use
-
- 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
- B65D51/00—Closures not otherwise provided for
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/02—Tennis
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
Die Erfindung betrifft eine mechanische Vorrichtung zur Erzeugung von erhöhtem Luftdruck in einem Druckbehälter zur Aufbewahrung von Tennisbällen, zur Erhaltung der optimalen Spieleigenschaften.The invention relates to a mechanical device for generating increased air pressure in a pressure vessel for storing tennis balls, to maintain the optimum play characteristics.
Bei Druckbehältern dieser Art ist es bekannt (
Ausgehend hiervon, liegt der Erfindung der eingangs angegeben Art die Aufgabe zu Grunde, eine Vorrichtung zur Druckerzeugung zu entwickeln, bei der sich die Teile zur Druckerhöhung im Behälterdeckel, innerhalb des geschlossenen Druckbehälters befinden und mit einer, aussen mit dem Behälterdeckel verbundenen, mechanischen Verstelleinrichtung einfach, sicher und mit geringem Kraftaufwand zu bedienen ist.Proceeding from this, the invention of the type described is based on the object to develop a device for generating pressure, in which the parts for pressure increase in the container lid, located within the closed pressure vessel and with a, outside connected to the container lid, mechanical adjustment easy , safe and with little effort to use.
Zusammenfassend ist folgendes festzustellen: Die Erfindung betrifft eine Vorrichtung zur Druckerhöhung in Druckbehältern zur Aufbewahrung von Tennisbällen, bestehend aus einem Behälterdeckel zum Verschliessen des Druckbehälters, einer Membrane zur Abdichtung zwischen Behälterdeckel und Druckbehälter, sowie zur Druckerhöhung im Druckbehälter, einem verstellbaren Druckkörper zum Vorwölben der Membrane in Richtung des geschlossenen Druckbehälters und einer Stelleinrichtung zum Bewegen des Druckkörpers.The invention relates to a device for increasing the pressure in pressure vessels for storing tennis balls, consisting of a container lid for closing the pressure vessel, a membrane for sealing between container lid and pressure vessel, and for increasing the pressure in the pressure vessel, an adjustable pressure body for bulging the membrane in the direction of the closed pressure vessel and an adjusting device for moving the pressure hull.
Im folgenden wird die Erfindung anhand der in den Zeichnungen dargestellten Ausführungsbeispiele erläutert. Es zeigen:In the following the invention will be explained with reference to the embodiments illustrated in the drawings. Show it:
Zur Lösung dieser Aufgabe werden die in dem Anspruch 1 angegebenen Merkmalsansprüche vorgeschlagen. Vorteilhafte Ausgestaltungen und Weiterbildungen ergeben sich aus den Unteransprüchen.To solve this problem, the features specified in claim 1 feature claims are proposed. Advantageous embodiments and further developments emerge from the subclaims.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 0636043 A1 [0002] EP 0636043 A1 [0002]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011114480A DE102011114480A1 (en) | 2011-09-23 | 2011-09-23 | Device for pressurization in pressure containers for storing tennis balls, has membrane fixed between container cover and pressure container, where container cover is equipped with closing possibility for pressure container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011114480A DE102011114480A1 (en) | 2011-09-23 | 2011-09-23 | Device for pressurization in pressure containers for storing tennis balls, has membrane fixed between container cover and pressure container, where container cover is equipped with closing possibility for pressure container |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011114480A1 true DE102011114480A1 (en) | 2013-03-28 |
Family
ID=47827899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102011114480A Withdrawn DE102011114480A1 (en) | 2011-09-23 | 2011-09-23 | Device for pressurization in pressure containers for storing tennis balls, has membrane fixed between container cover and pressure container, where container cover is equipped with closing possibility for pressure container |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102011114480A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB395495A (en) * | 1932-06-04 | 1933-07-20 | Dunlop Rubber Co | A new or improved method of storing, under pressure, tennis or other inflated balls |
US3581881A (en) * | 1969-03-17 | 1971-06-01 | James C Hobbs | Inflated container for balls |
US3853222A (en) * | 1973-06-21 | 1974-12-10 | Matchpoint Ind Inc | Pressurization apparatus |
DE7520785U (en) * | 1976-03-18 | Lee, Chu Won, Seoul | Container for storing tennis balls | |
US4019629A (en) * | 1975-02-13 | 1977-04-26 | Dubner Robert B | Pressurized tennis ball container |
WO1993020901A1 (en) * | 1992-04-14 | 1993-10-28 | Peter Eska | Container with a pressure vessel for regenerating and storing tennis balls |
-
2011
- 2011-09-23 DE DE102011114480A patent/DE102011114480A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7520785U (en) * | 1976-03-18 | Lee, Chu Won, Seoul | Container for storing tennis balls | |
GB395495A (en) * | 1932-06-04 | 1933-07-20 | Dunlop Rubber Co | A new or improved method of storing, under pressure, tennis or other inflated balls |
US3581881A (en) * | 1969-03-17 | 1971-06-01 | James C Hobbs | Inflated container for balls |
US3853222A (en) * | 1973-06-21 | 1974-12-10 | Matchpoint Ind Inc | Pressurization apparatus |
US4019629A (en) * | 1975-02-13 | 1977-04-26 | Dubner Robert B | Pressurized tennis ball container |
WO1993020901A1 (en) * | 1992-04-14 | 1993-10-28 | Peter Eska | Container with a pressure vessel for regenerating and storing tennis balls |
EP0636043A1 (en) | 1992-04-14 | 1995-02-01 | Peter Eska | Container with a pressure vessel for regenerating and storing tennis balls. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: A63B0047000000 Ipc: A63B0039020000 |
|
R163 | Identified publications notified | ||
R084 | Declaration of willingness to license | ||
R084 | Declaration of willingness to license |
Effective date: 20130921 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20150401 |