GB1288337A - - Google Patents
Info
- Publication number
- GB1288337A GB1288337A GB3754970A GB3754970A GB1288337A GB 1288337 A GB1288337 A GB 1288337A GB 3754970 A GB3754970 A GB 3754970A GB 3754970 A GB3754970 A GB 3754970A GB 1288337 A GB1288337 A GB 1288337A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- members
- opening
- closing
- umbrella
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
- A45B25/143—Devices for opening and for closing umbrellas automatic
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
1288337 Umbrellas IDEAL K K 4 Aug 1970 [6 Aug 1969 (3)] 37549/70 Heading A4P An automatically openable and closable umbrella comprises a first shaft member 1 in which upper 2, intermediate 3 and lower 4 members are slidable, a crown 6 on the upper region of member 2 pivotally supporting ribs 5, an upper ring 12 at the top of member 1 pivotally supporting tubular stretchers 14 via auxiliary rods 14a, a slider sleeve 16 pivotally carrying supporting rods 18, and a second slider sleeve 25 pivotally supporting stays 26. A spring 10 urges intermediate 3 and lower 4 members apart and a spring 23 urges upper 2 and intermediate 3 members apart for opening the umbrella, a spring 7 being attached via tension rod 8 to an auxiliary ring 6a to swing the ribs inwardly for closing the umbrella. Opening is initiated by releasing latch 38 which first allows a tip cup 40 to descend by means of a spring 41 and then releases the slider sleeve 25. Closing is initiated by releasing latch 37 which releases the shaft member 1 to move relative to the shaft member 4. The two latches 37 and 38 are operated by means of a rockable button 35. An alternative latch arrangement Figs. 24 to 26 (not shown) has separate latches (44) and (48) for opening and closing respectively. In the initial closed position latch (48) is covered by a member (49). Pins such as 11, 21 &c. serve to inter-connect the operative members of the shaft and act as stops by running in slits such as 19. The spring 10 has a core end 29.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6211369 | 1969-08-06 | ||
JP6211469 | 1969-08-06 | ||
JP7461569U JPS4816921Y1 (en) | 1969-08-06 | 1969-08-06 | |
JP791570A JPS4828147B1 (en) | 1970-01-29 | 1970-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1288337A true GB1288337A (en) | 1972-09-06 |
Family
ID=27454824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3754970A Expired GB1288337A (en) | 1969-08-06 | 1970-08-04 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3658077A (en) |
CH (1) | CH510418A (en) |
FR (1) | FR2057021B1 (en) |
GB (1) | GB1288337A (en) |
NL (1) | NL7011602A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154136A (en) * | 1984-02-16 | 1985-09-04 | Day San Tong | Fully-automatic umbrella |
GB2154137A (en) * | 1984-02-08 | 1985-09-04 | Day San Tong | A fully automatic single push button type umbrella |
GB2218629A (en) * | 1988-01-11 | 1989-11-22 | Su Tseng | Manual/automatic dual-purpose umbrella structure |
GB2240038A (en) * | 1990-01-23 | 1991-07-24 | Su Tseng | An umbrella opening and closing latch mechanism |
GB2250433A (en) * | 1990-10-29 | 1992-06-10 | Totes Inc | Automatic umbrella having stable extending and folding structure |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4942978B2 (en) * | 1971-09-08 | 1974-11-18 | ||
JPS507985B2 (en) * | 1972-05-19 | 1975-03-31 | ||
SE439987B (en) * | 1980-06-25 | 1985-07-08 | Bofors Ab | APPLICANT LENDER FOR PROJECTILES WITH A MELT CIRCUIT AS TRANSPORT AND MASK CIRCUIT |
US4421133A (en) * | 1981-09-22 | 1983-12-20 | Yueh Huang | Umbrella |
US4766920A (en) * | 1983-04-07 | 1988-08-30 | Christianson Manufacturing Corp. | Internal action improved gas powered umbrella |
AU595311B2 (en) * | 1987-05-18 | 1990-03-29 | San-Tong Day | An automatic umbrella |
US4941494A (en) * | 1989-10-23 | 1990-07-17 | Wu Tsun Zong | Lightly-operating automatic umbrella for preventing false operation |
US4986294A (en) * | 1989-10-23 | 1991-01-22 | Wu Tsun Zong | Automatic umbrella having smoothly-operating springs |
US5036872A (en) * | 1990-01-03 | 1991-08-06 | Yueh Huang | Self-opening and self-closing umbrella |
US4989625A (en) * | 1990-09-07 | 1991-02-05 | Wu Tsun Zong | Stably-retained automatic umbrella |
US5060684A (en) * | 1990-09-10 | 1991-10-29 | Wu Tsun Zong | Automatic umbrella foldably retained by tip cap |
US5224505A (en) * | 1992-09-08 | 1993-07-06 | Fu Tai Umbrella Works, Ltd. | Automatic umbrella with upwardly and downwardly thrusted push button |
US5297571A (en) * | 1992-09-22 | 1994-03-29 | Chu Chin Tang | Two button safety umbrella |
US5483985A (en) * | 1994-11-15 | 1996-01-16 | Yu; Shu-Chun | Fully automatic and simplified control structure |
US5711332A (en) * | 1996-01-26 | 1998-01-27 | American Holtzkraft, Inc. | Strutless umbrella |
CN102247042B (en) * | 2011-07-28 | 2013-12-18 | 马准安 | Labor saving mechanism for deploying sunshade |
CN107319704A (en) * | 2017-07-28 | 2017-11-07 | 深圳小淼科技有限公司 | The control method of shared umbrella and shared umbrella |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA649229A (en) * | 1962-09-25 | The Finkel Umbrella Frame Company | Self-opening umbrellas | |
US2705967A (en) * | 1952-01-08 | 1955-04-12 | Rosenkaimer Gmbh | Self opening umbrella |
DE1194108B (en) * | 1956-09-11 | 1965-06-03 | Bremshey & Co | Automatically closing umbrella |
US2906277A (en) * | 1957-12-26 | 1959-09-29 | Finkel Umbrella Frame Company | Self-opening umbrellas |
DE1299098B (en) * | 1967-06-03 | 1969-07-10 | Dueltgen & Schuette | Self-opening umbrella, in particular pocket umbrella |
-
1970
- 1970-07-30 US US59389A patent/US3658077A/en not_active Expired - Lifetime
- 1970-08-04 GB GB3754970A patent/GB1288337A/en not_active Expired
- 1970-08-05 FR FR707029948A patent/FR2057021B1/fr not_active Expired
- 1970-08-05 NL NL7011602A patent/NL7011602A/xx unknown
- 1970-08-06 CH CH1184770A patent/CH510418A/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154137A (en) * | 1984-02-08 | 1985-09-04 | Day San Tong | A fully automatic single push button type umbrella |
GB2154136A (en) * | 1984-02-16 | 1985-09-04 | Day San Tong | Fully-automatic umbrella |
GB2218629A (en) * | 1988-01-11 | 1989-11-22 | Su Tseng | Manual/automatic dual-purpose umbrella structure |
GB2240038A (en) * | 1990-01-23 | 1991-07-24 | Su Tseng | An umbrella opening and closing latch mechanism |
GB2250433A (en) * | 1990-10-29 | 1992-06-10 | Totes Inc | Automatic umbrella having stable extending and folding structure |
Also Published As
Publication number | Publication date |
---|---|
US3658077A (en) | 1972-04-25 |
FR2057021B1 (en) | 1973-01-12 |
DE2038667A1 (en) | 1971-02-18 |
FR2057021A1 (en) | 1971-05-07 |
CH510418A (en) | 1971-07-31 |
NL7011602A (en) | 1971-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |