US2765943A - Closures for containers - Google Patents
Closures for containers Download PDFInfo
- Publication number
- US2765943A US2765943A US176954A US17695450A US2765943A US 2765943 A US2765943 A US 2765943A US 176954 A US176954 A US 176954A US 17695450 A US17695450 A US 17695450A US 2765943 A US2765943 A US 2765943A
- Authority
- US
- United States
- Prior art keywords
- closure
- shell
- rib
- bottle
- containers
- 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 - Lifetime
Links
Images
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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/04—Discs
Definitions
- the present invention relates to a closure for sealing the neck of a receptacle, e. g. a bottle, consisting of a shell and a sealing element made from a high polymer substance and located in said shell and comprising a substantially at body portion and an annular rib integral with said body portion and having an inner circumference greater than the inner circumference of the mouth end of the said bottle or receptacle and arranged to face the said mouth end when the closure after the insertion of the sealing element in the shell is applied to the receptacle in question.
- a receptacle e. g. a bottle, consisting of a shell and a sealing element made from a high polymer substance and located in said shell and comprising a substantially at body portion and an annular rib integral with said body portion and having an inner circumference greater than the inner circumference of the mouth end of the said bottle or receptacle and arranged to face the said mouth end when the closure after the insertion of the sealing element in the shell is applied to the
- One object of the invention is to provide a closure of the kind referred to by means of which it is possible to obtain a sealing effect of a desired degree when applying the closure to the neck of the container by means of a closing pressure which is considerably lower than the closing pressure hitherto used for applying closures of the said kind to containers, as for instance bottles for beer and mineral water.
- a further object of the invention is to provide a closure for bottles and like containers for carbonated liquids 3 which in the bottles or containers will develop a pressure which is higher than atmospheric pressure, the closure maintaining a permanent sealing effect through a considerably longer time irrespective of whether the bottle A or container is exposed to the influence of variable temperatures below a certain upper limit corresponding to the temperatures used for pasteurization as for instance as to beer.
- the plasticity of the rib may for instance be so arranged that the rib having e. g. a radial width of one millimeter and the outer diameter of 27 millimeter may be plastically deformed to fill out the space between the shell of the closure and the external surface of the mouth end of the bottle by the operation pressure of the shell against the said rib of about 80 kg.
- the outer circumferential face of the ribs should preferably, however not necessarily tit closely against an inner circumferential face of the bent cylindrical portion of the shell prior to the attachment of the closure to the container, thus providing for the mutual natural elasticity and, therefore,
- Fig. 1 is a cross section through a sealing member according to the invention
- Fig. 2 a sectional view of the neck of a bottle and a closure according to the invention positioned on the top end of the bottle, and
- the rib is thus capable of permanent plastic deformation by cold flow during the influence of mechanical pressure with which the shell is forced against the annular surface of the rib 1 facing the bottom of the closure when the latter is applied to the container.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK291781X | 1949-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2765943A true US2765943A (en) | 1956-10-09 |
Family
ID=8150411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US176954A Expired - Lifetime US2765943A (en) | 1949-12-30 | 1950-08-01 | Closures for containers |
Country Status (6)
Country | Link |
---|---|
US (1) | US2765943A (es) |
BE (1) | BE500223A (es) |
CH (1) | CH291781A (es) |
DE (1) | DE837966C (es) |
FR (1) | FR1053809A (es) |
NL (1) | NL73284C (es) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2901139A (en) * | 1955-01-26 | 1959-08-25 | Union Carbide Corp | Sealing disc for metallic cap closures, crown closures or the like |
US3033407A (en) * | 1953-07-03 | 1962-05-08 | Union Carbide Corp | Bottle closures |
US3092280A (en) * | 1958-06-11 | 1963-06-04 | Fords Ltd | Crown caps |
US20100282707A1 (en) * | 2006-10-24 | 2010-11-11 | Alcan Packaging Capsules | Stopper capsule with multilayer joint |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1001914B (de) * | 1951-09-03 | 1957-01-31 | Bouchon Couronne | Dichtungsscheibe aus plastischem Material fuer Flaschenverschlusskapseln |
DE1036681B (de) * | 1952-05-02 | 1958-08-14 | Metallwerke Adolf Hopf K G | Dichtungseinlage |
DE1186354B (de) * | 1952-08-13 | 1965-01-28 | Dr Hellmut Golde | Verschlussstueck fuer Flaschen |
BE523527A (es) * | 1952-10-15 | |||
DE1017041B (de) * | 1953-06-16 | 1957-10-03 | Ver Aluminiumfabriken Ristau P | Dichtungseinlage fuer Schraubkappenverschluesse |
US3191789A (en) * | 1960-11-01 | 1965-06-29 | Guild Molders | Bottle sealing device |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US126624A (en) * | 1872-05-14 | Improvement in gasket-packings | ||
US785116A (en) * | 1904-03-11 | 1905-03-21 | Edward L Perry | Gasket or packing-ring and apron therefor. |
US954897A (en) * | 1908-09-02 | 1910-04-12 | Louis G Steininger | Bottle and jar seal. |
US1213186A (en) * | 1915-03-29 | 1917-01-23 | Citizens Savings And Trust Co | Clamp and gasket. |
US1382051A (en) * | 1919-06-30 | 1921-06-21 | Sani Tite Cap Company | Lining for jar-caps and method of sealing jars |
US1956012A (en) * | 1930-10-10 | 1934-04-24 | Dewey And Almy Chem Comp | Method of making alpha receptacle closure |
US1995350A (en) * | 1933-05-01 | 1935-03-26 | Whitehead & Hoag Co | Closure |
US2072536A (en) * | 1932-09-07 | 1937-03-02 | Union Carbide & Carbon Corp | Closure |
US2078132A (en) * | 1935-06-03 | 1937-04-20 | Crown Cork & Seal Co | Seal for receptacles |
US2238681A (en) * | 1939-03-16 | 1941-04-15 | Du Pont | Container closure |
US2266270A (en) * | 1938-10-20 | 1941-12-16 | Adam G Roth | Closure means |
DE729823C (de) * | 1938-01-26 | 1942-12-23 | Pavillons Sa Des | Schraubkapselverschluss |
US2388169A (en) * | 1944-01-24 | 1945-10-30 | Du Pont | Elastomers from ethylene interpolymers |
US2428782A (en) * | 1941-06-18 | 1947-10-14 | Katherine G Browne | Receptacle and closure therefor |
US2431303A (en) * | 1946-10-04 | 1947-11-25 | Armstrong Cork Co | Closure |
US2455802A (en) * | 1943-06-14 | 1948-12-07 | Continental Can Co | Glass cloth spotting material |
US2487400A (en) * | 1947-06-02 | 1949-11-08 | Earl S Tupper | Open mouth container and nonsnap type of closure therefor |
US2581647A (en) * | 1947-10-06 | 1952-01-08 | Nat Plastic Products Company | Crown cap and pad |
-
0
- BE BE500223D patent/BE500223A/xx unknown
- NL NL73284D patent/NL73284C/xx active
-
1950
- 1950-02-26 DE DEW1255A patent/DE837966C/de not_active Expired
- 1950-08-01 US US176954A patent/US2765943A/en not_active Expired - Lifetime
- 1950-10-23 CH CH291781D patent/CH291781A/de unknown
- 1950-12-28 FR FR1053809D patent/FR1053809A/fr not_active Expired
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US126624A (en) * | 1872-05-14 | Improvement in gasket-packings | ||
US785116A (en) * | 1904-03-11 | 1905-03-21 | Edward L Perry | Gasket or packing-ring and apron therefor. |
US954897A (en) * | 1908-09-02 | 1910-04-12 | Louis G Steininger | Bottle and jar seal. |
US1213186A (en) * | 1915-03-29 | 1917-01-23 | Citizens Savings And Trust Co | Clamp and gasket. |
US1382051A (en) * | 1919-06-30 | 1921-06-21 | Sani Tite Cap Company | Lining for jar-caps and method of sealing jars |
US1956012A (en) * | 1930-10-10 | 1934-04-24 | Dewey And Almy Chem Comp | Method of making alpha receptacle closure |
US2072536A (en) * | 1932-09-07 | 1937-03-02 | Union Carbide & Carbon Corp | Closure |
US1995350A (en) * | 1933-05-01 | 1935-03-26 | Whitehead & Hoag Co | Closure |
US2078132A (en) * | 1935-06-03 | 1937-04-20 | Crown Cork & Seal Co | Seal for receptacles |
DE729823C (de) * | 1938-01-26 | 1942-12-23 | Pavillons Sa Des | Schraubkapselverschluss |
US2266270A (en) * | 1938-10-20 | 1941-12-16 | Adam G Roth | Closure means |
US2238681A (en) * | 1939-03-16 | 1941-04-15 | Du Pont | Container closure |
US2428782A (en) * | 1941-06-18 | 1947-10-14 | Katherine G Browne | Receptacle and closure therefor |
US2455802A (en) * | 1943-06-14 | 1948-12-07 | Continental Can Co | Glass cloth spotting material |
US2388169A (en) * | 1944-01-24 | 1945-10-30 | Du Pont | Elastomers from ethylene interpolymers |
US2431303A (en) * | 1946-10-04 | 1947-11-25 | Armstrong Cork Co | Closure |
US2487400A (en) * | 1947-06-02 | 1949-11-08 | Earl S Tupper | Open mouth container and nonsnap type of closure therefor |
US2581647A (en) * | 1947-10-06 | 1952-01-08 | Nat Plastic Products Company | Crown cap and pad |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033407A (en) * | 1953-07-03 | 1962-05-08 | Union Carbide Corp | Bottle closures |
US2901139A (en) * | 1955-01-26 | 1959-08-25 | Union Carbide Corp | Sealing disc for metallic cap closures, crown closures or the like |
US3092280A (en) * | 1958-06-11 | 1963-06-04 | Fords Ltd | Crown caps |
US20100282707A1 (en) * | 2006-10-24 | 2010-11-11 | Alcan Packaging Capsules | Stopper capsule with multilayer joint |
Also Published As
Publication number | Publication date |
---|---|
DE837966C (de) | 1952-05-05 |
BE500223A (es) | |
NL73284C (es) | |
FR1053809A (fr) | 1954-02-05 |
CH291781A (de) | 1953-07-15 |
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