GB1300774A - Telescopic umbrella - Google Patents
Telescopic umbrellaInfo
- Publication number
- GB1300774A GB1300774A GB25682/70A GB2568270A GB1300774A GB 1300774 A GB1300774 A GB 1300774A GB 25682/70 A GB25682/70 A GB 25682/70A GB 2568270 A GB2568270 A GB 2568270A GB 1300774 A GB1300774 A GB 1300774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crown
- sliders
- auxiliary
- rib
- sides
- 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
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/06—Special folding or telescoping of umbrellas with telescopic ribs
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
- Toys (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
1300774 Foldable umbrellas W BAUERMANN & SOHNE GmbH and ROSENKAIMER GmbH 28 May 1970 [7 June 1969 10 June 1969 5 Sept 1969] 25682/70 Heading A4P A telescopic umbrella of the type having a generally rectangular section in plan when folded Fig. 1 has a plurality of support units each formed of a rib 12, a stretcher 19 and an auxiliary strut 25 hinged respectively to a crown 15, a slider 21 and an auxiliary slider 24; and a telescopic shaft 10, 11 which supports the units, the crown 15 being transversely elongated and the sliders being of circular section so that each rib and strut or auxiliary strut does not lie in a plane parallel to the shaft axis. Since the sliders are circular the ends of the stretchers and hence sliding hinges 37 lie on a cirle, Fig. 11, concentric with the shaft and outer rib members 13 being hinged thereto have their tips on a circle also, which allows a normal symmetrical cover to be employed. The differing distances of the pivots of rib members 12 from the shaft are accomodated by differential telescoping of the ribs by an amount L3. The pivots on the main and/or auxiliary sliders may be evenly distributed about the peripheries or may be grouped in two clusters adjacent the long sides of the crown, Figs. 3 and 4 (not shown). The slots for the pivots are parallel sided except the end ones of the groups which may be wedge shaped, Figs. 7 and 9, (not shown). A spacer plate (39) Fig. 15 (not shown) on the slider (30) may be used to position the ribs when folded. A three section rib with an outer telescopic or folding member (43) may be employed when a three part telescopic shaft is used. Opening is initially aided by a rubber ring 23 on the auxiliary slider 24. The pivot slots in the sliders may all have mutually parallel sides Fig.3 (not shown) or may have mutually angled sides on those at the extremities of the groups Fig. 7 (not shown). Similarly the slots in the narrow-sides of the crown may be of mutually parallel wall form while those in the broad sides are wedge-shaped.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19696922739 DE6922739U (en) | 1969-06-07 | 1969-06-07 | SHORT UMBRELLA, IN PARTICULAR FLAT UMBRELLA |
DE19691929471 DE1929471C3 (en) | 1969-06-10 | 1969-06-10 | Can be shortened |
DE19691945098 DE1945098A1 (en) | 1969-09-05 | 1969-09-05 | Shortened screen, especially flat screen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1300774A true GB1300774A (en) | 1972-12-20 |
Family
ID=27181974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25682/70A Expired GB1300774A (en) | 1969-06-07 | 1970-05-28 | Telescopic umbrella |
Country Status (8)
Country | Link |
---|---|
US (1) | US3703182A (en) |
JP (1) | JPS493789B1 (en) |
BE (1) | BE751447A (en) |
CA (1) | CA966383A (en) |
CH (1) | CH509785A (en) |
FR (1) | FR2049811A5 (en) |
GB (1) | GB1300774A (en) |
NL (1) | NL162300C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5964237A (en) * | 1998-08-26 | 1999-10-12 | Lin; Chen-Hsiung | Supporting shaft of a sunshade |
US20060272689A1 (en) * | 2005-06-06 | 2006-12-07 | Ko Chin-Sung | Super flat umbrella |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1049360A (en) * | 1910-07-05 | 1913-01-07 | Wilmot G Hoffman | Folding umbrella. |
US1208097A (en) * | 1915-07-16 | 1916-12-12 | Cap B Collins | Vehicle-top. |
US1213855A (en) * | 1916-04-27 | 1917-01-30 | Adam Broyles | Umbrella. |
US3431925A (en) * | 1966-08-05 | 1969-03-11 | Paul Kraft | Umbrellas |
DE1986110U (en) * | 1968-03-02 | 1968-05-30 | Kortenbach & Rauh Kg | FLAT POCKET UMBRELLA IN CLOSED CONDITION. |
-
1970
- 1970-05-26 CH CH774970A patent/CH509785A/en not_active IP Right Cessation
- 1970-05-28 GB GB25682/70A patent/GB1300774A/en not_active Expired
- 1970-06-02 FR FR7020216A patent/FR2049811A5/fr not_active Expired
- 1970-06-04 BE BE751447A patent/BE751447A/en not_active IP Right Cessation
- 1970-06-05 NL NL7008248.A patent/NL162300C/en not_active IP Right Cessation
- 1970-06-05 CA CA084,758A patent/CA966383A/en not_active Expired
- 1970-06-05 US US43704A patent/US3703182A/en not_active Expired - Lifetime
- 1970-06-08 JP JP45049431A patent/JPS493789B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE751447A (en) | 1970-11-16 |
JPS493789B1 (en) | 1974-01-28 |
FR2049811A5 (en) | 1971-03-26 |
CA966383A (en) | 1975-04-22 |
NL162300C (en) | 1980-05-16 |
NL7008248A (en) | 1970-12-09 |
NL162300B (en) | 1979-12-17 |
CH509785A (en) | 1971-07-15 |
US3703182A (en) | 1972-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |