DK140871C - - Google Patents
Info
- Publication number
- DK140871C DK140871C DK527975A DK527975A DK140871C DK 140871 C DK140871 C DK 140871C DK 527975 A DK527975 A DK 527975A DK 527975 A DK527975 A DK 527975A DK 140871 C DK140871 C DK 140871C
- Authority
- DK
- Denmark
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/146—Rigid or semi-rigid luggage with built-in rolling means retractable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Casters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50889/74A GB1512020A (en) | 1974-11-25 | 1974-11-25 | Wheel assembly for a container or suitcase |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK527975A DK527975A (da) | 1976-05-26 |
| DK140871B DK140871B (da) | 1979-12-03 |
| DK140871C true DK140871C (da) | 1980-05-12 |
Family
ID=10457797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK527975AA DK140871B (da) | 1974-11-25 | 1975-11-24 | Hjulaggregat til container eller kuffert. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4026569A (da) |
| JP (1) | JPS51112681A (da) |
| CA (1) | CA1028372A (da) |
| DE (1) | DE2552059A1 (da) |
| DK (1) | DK140871B (da) |
| FR (1) | FR2291877A1 (da) |
| GB (1) | GB1512020A (da) |
| IT (1) | IT1049753B (da) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK139252B (da) * | 1976-08-19 | 1979-01-22 | Danincit Aps | Indbygningselement med hjul til kørende transport af en kuffert. |
| DE2818928C2 (de) * | 1978-04-28 | 1983-10-13 | Danincit ApS, Ishoej | Einbauelement mit Rad zum fahrenden Transport eines Koffers |
| US4217675A (en) * | 1979-06-22 | 1980-08-19 | Theodore Haft | Retractable wheel assembly for luggage |
| US4273222A (en) * | 1979-08-22 | 1981-06-16 | K. A. I. Cassimally | Combined portable case and luggage trolley |
| US4335896A (en) * | 1980-04-07 | 1982-06-22 | American Tourister, Inc. | Luggage case having a detachable roller assembly |
| US4397062A (en) * | 1981-02-03 | 1983-08-09 | Huang Jinn T | Retractable roller assembly |
| US4411343A (en) * | 1981-09-14 | 1983-10-25 | Khalil Ahmid Ibrahim Cassimally | Luggage trolley |
| FR2530434A1 (fr) * | 1982-07-21 | 1984-01-27 | Huang C T | Mecanisme a roulette escamotable pour valise, malle, cantine |
| GB2124589A (en) * | 1982-08-05 | 1984-02-22 | Chih Chang Chiang | Luggage having rollers |
| US4773123A (en) * | 1987-02-02 | 1988-09-27 | Tatie Industrial Co., Ltd. | Automatically extensible and retractable wheel unit for mounting on a corner of a suitcase |
| US4915402A (en) * | 1988-10-19 | 1990-04-10 | `Totes`, Incorporated | Luggage with retractable wheel system |
| US5114164A (en) * | 1989-04-13 | 1992-05-19 | Bothwell Peter W | Case |
| US5778488A (en) * | 1997-02-18 | 1998-07-14 | Tsai; Wang Mei-Li | Baggage caster |
| US5758752A (en) * | 1997-03-07 | 1998-06-02 | Samsonite Corporation | Automatically extendable and retractable wheel assembly for luggage |
| GB2337725B (en) * | 1998-05-29 | 2001-01-17 | Derek Rogers | Angular suspension wheel unit assembly for bass/cello cases |
| US6507975B2 (en) * | 2001-05-10 | 2003-01-21 | Michael Harrison Maupin | Retractable caster |
| US20050269791A1 (en) * | 2004-06-08 | 2005-12-08 | Hoiriis Paul A T | Container with built-in wheels |
| US7575246B1 (en) | 2007-07-26 | 2009-08-18 | Lunski John G | Container wheel attachment system |
| US20140076679A1 (en) * | 2012-09-17 | 2014-03-20 | William James Hughes | Rolling briefcase |
| CN216135330U (zh) * | 2021-01-25 | 2022-03-29 | 浙江嘉兴捷顺数字科技（集团）股份有限公司 | 一种行李箱底壳及具有该底壳的行李箱 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR452928A (fr) * | 1913-01-07 | 1913-05-27 | Jerry Zikmund | Roulette pour meubles de tous genres |
| US2529475A (en) * | 1945-06-25 | 1950-11-14 | Facit Ab | Support for office machines |
| US2558909A (en) * | 1948-06-25 | 1951-07-03 | Partiot Maurice | Collapsible wheeled vehicle |
| US2779049A (en) * | 1953-04-14 | 1957-01-29 | Jonas K Hoddevik | Retractable caster |
| DE1106044B (de) * | 1954-02-06 | 1961-05-04 | Wilhelm Model | Ausschaltbare Laufrolle fuer Fuesse von verfahrbaren Geraeten |
| US3057636A (en) * | 1960-08-16 | 1962-10-09 | Bonnie R D Ettorre | Luggage means with retractable wheels |
| FR1481896A (fr) * | 1966-06-03 | 1967-05-19 | Roulettes escamotables pour valises, malles, bagages divers | |
| US3841663A (en) * | 1973-01-10 | 1974-10-15 | J Proffit | Retractable trailer tongue stand |
-
1974
- 1974-11-25 GB GB50889/74A patent/GB1512020A/en not_active Expired
-
1975
- 1975-11-19 US US05/633,299 patent/US4026569A/en not_active Expired - Lifetime
- 1975-11-19 CA CA240,041A patent/CA1028372A/en not_active Expired
- 1975-11-20 DE DE19752552059 patent/DE2552059A1/de not_active Withdrawn
- 1975-11-21 JP JP50139346A patent/JPS51112681A/ja active Pending
- 1975-11-24 FR FR7535880A patent/FR2291877A1/fr active Granted
- 1975-11-24 DK DK527975AA patent/DK140871B/da unknown
- 1975-11-24 IT IT29569/75A patent/IT1049753B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DK527975A (da) | 1976-05-26 |
| DK140871B (da) | 1979-12-03 |
| CA1028372A (en) | 1978-03-21 |
| US4026569A (en) | 1977-05-31 |
| FR2291877A1 (fr) | 1976-06-18 |
| FR2291877B1 (da) | 1981-01-09 |
| DE2552059A1 (de) | 1976-10-07 |
| IT1049753B (it) | 1981-02-10 |
| GB1512020A (en) | 1978-05-24 |
| JPS51112681A (en) | 1976-10-05 |