US1902363A - Telescopic umbrella - Google Patents

Telescopic umbrella Download PDF

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Publication number
US1902363A
US1902363A US475647A US47564730A US1902363A US 1902363 A US1902363 A US 1902363A US 475647 A US475647 A US 475647A US 47564730 A US47564730 A US 47564730A US 1902363 A US1902363 A US 1902363A
Authority
US
United States
Prior art keywords
umbrella
stick
sleeve
sections
struts
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
Application number
US475647A
Other languages
English (en)
Inventor
Haupt Hans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB2333230A external-priority patent/GB353715A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1902363A publication Critical patent/US1902363A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks

Definitions

  • This invention relates to a collapsible umbrella of the kind wherein the stretchers are pivoted to the outer rib sections and supported by auxiliary struts, and the invention consists essentially in connecting the upper ends of the struts to a sleeve which is arranged to slide on the telescopic umbrella stick.
  • This arrangement has'the advantage that, as the sleeve moves over the stick sections and the catches therefor, a resistance will be oiiered to the sleeve which re-acts by means of the struts on the stretchers so Vas to extend the outer rib sections before the ribs are bent enough to hinder such extension.
  • Fig. 1 ot the accompanying drawing represents a side view, partlyin section', of the improved umbrella frame in closed position, only one of the ribs and'its accompanying parts being shown, and Y .Y
  • Fig. 2 is a sectionalview of the lower part of ⁇ the frame in collapsed position.
  • the umbrella comprises rib sections 1 and 2 which are slidably connected to each othery by means of rings 3 and 4, the sections 1 being pivoted to the crown 5.
  • the stretchers 6 are connected by joints 7 to the rings 401i the outer rib sections 2.
  • the stick is composedof telescopic sections 8, 9, 10 and 11 which are locked by catches 12, 13 and 14 preventing longitudinal relative displacement.
  • Connected to the lower end of the stick section 8 is a tubular handle 17. The latter can, after the catch 12 has been depressed, slide over the runner 18 between the stretchers G and the ribs 2 while the stick section 8 slides over and depresses the catches 13 and 14 so as to allow the upper stick sections to collapse.
  • the runner is locked by the catch 14 with the umbrella frame in open position.
  • Connected to each stretcher by means of a joint 19 is an auxiliary strut 2O which, When the umbrella is opened, supports the stretcher and helps it to extend the outer rib section 2.
  • the runner 18 In the closed position of thel umbrella frame, the runner 18 is locked by a catch 23 provided, under the runner, with a nose 24- whereby thecatch can be operated for releasing thel runner.
  • the runner slides over the. nose 24 and moves tothe bottom of the handle,*as 55 -shownin Fig. 2,"afnd Vthe catch 23 remains in Y i by they,on the closing .of the umbrella, en- ⁇ gageytliestretchers v(Sand exert'thereon an outward thrust wherebyv the re-opening of the umbrella-is facilitated.
  • the auxiliary struts 20 are connect- 65 ed at one end, by means of thejoints 19, to-m Athe stretcher 6 the other end is connected to Y a sleeve 27 which slides on the stick.
  • This sleeve Vis. freely slidable.
  • the sleeve and struts co-operate to support the stretchers.
  • the joints 19 ofthe struts 20 arearranged kon the stretchers 6 outside 75 the .position to which the handle can be pushed.
  • the handle is prevented from acting with too great force on the joints 7 so as to hinder the relative sliding movement of the rib sections.
  • the stick section 11 over which the slide 27 passes on the opening of the umbrella is largerthan the contiguouslower section is adapted to resist the movement of the slide, therebyreacting yby means of the'struts on 85 the stretchersG so as to extend the outer rib'N sections 2 before the ribs are bent enough to hinder such extension.
  • the runner 18 is adapted to move on to the sleeve27 on the opening of the umbrella. On 90 the closing of the umbrella the sleeve 27 will not be retained by the catch 14 since it moves 1.
  • a stick composed of telescopically connected sections, ribs composed of slidably connected sections, a runner on the stick, stretchers connecting saiol runners with the 5 outerrib sections, a sleeve arranged to slide on the stick, and auxiliary-struts pivoted at one end to said sleeve and at the other end.
  • said struts being VformedY with knees adapted to bear against and exert out- Ward pressure on the stretehers'wlien the umbrella. is closed.
  • an umbrella as claimed in claim 1 Wherein the uppermost stick section is larger 4than the ⁇ contiguous lower section and'is adapted 13o-offer frictional resistance to the sleeve, substantially Ias and for the purpose set forth. 3.
  • An umbrella as claimed in claim 1 Whe-rein the uppermost stickseotion is larger ⁇ -th ⁇ an the Aeon-Vtiggguous lower section, a catch on sa-il lower section adapted to retain tbe uppermost section in extended position, said Catch adapted to 'offer friotional resistance to theupWarcl movement of the sleeve on the llatte-r passing theeatch substantially as .and

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)
US475647A 1930-07-19 1930-08-16 Telescopic umbrella Expired - Lifetime US1902363A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1902363X 1930-07-19
GB2333230A GB353715A (en) 1930-08-02 1930-08-02 Improvements in telescopic umbrellas

Publications (1)

Publication Number Publication Date
US1902363A true US1902363A (en) 1933-03-21

Family

ID=26011396

Family Applications (2)

Application Number Title Priority Date Filing Date
US19576D Expired USRE19576E (en) 1930-07-19 Telescopic umbrella
US475647A Expired - Lifetime US1902363A (en) 1930-07-19 1930-08-16 Telescopic umbrella

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US19576D Expired USRE19576E (en) 1930-07-19 Telescopic umbrella

Country Status (3)

Country Link
US (2) US1902363A (fr)
BE (1) BE372539A (fr)
FR (1) FR700214A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862653C (de) * 1941-04-22 1953-01-12 Kortenbach & Rauh Kg Hemmung fuer Hilfsschieber an verkuerzbaren Schirmen
US2700391A (en) * 1949-08-03 1955-01-25 Haupt Hans Folding umbrella
DE1632500B1 (de) * 1968-02-27 1971-06-09 Bremshey & Co Gestell fuer einen verkuerzbaren Schirm
US4682617A (en) * 1985-09-07 1987-07-28 Kortenbach Verwaltungs-Und Beteiligungsgesellschaft Mbh & Co. Shortenable umbrella having a telescopic stick
US4682616A (en) * 1985-09-07 1987-07-28 Kortenbach Verwaltungs-Und Beteiligungsgesellschaft Mbh & Co. Umbrella with a mechanism for locking and releasing a slider
US5063952A (en) * 1989-03-17 1991-11-12 Kortenbach Verwaltungs- Und Betiligungsgesellschaft Mbh & Co. Self opening umbrella

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862653C (de) * 1941-04-22 1953-01-12 Kortenbach & Rauh Kg Hemmung fuer Hilfsschieber an verkuerzbaren Schirmen
US2700391A (en) * 1949-08-03 1955-01-25 Haupt Hans Folding umbrella
DE1632500B1 (de) * 1968-02-27 1971-06-09 Bremshey & Co Gestell fuer einen verkuerzbaren Schirm
US3650284A (en) * 1968-02-27 1972-03-21 Bremshey & Co Collapsible umbrella frame
US4682617A (en) * 1985-09-07 1987-07-28 Kortenbach Verwaltungs-Und Beteiligungsgesellschaft Mbh & Co. Shortenable umbrella having a telescopic stick
US4682616A (en) * 1985-09-07 1987-07-28 Kortenbach Verwaltungs-Und Beteiligungsgesellschaft Mbh & Co. Umbrella with a mechanism for locking and releasing a slider
US5063952A (en) * 1989-03-17 1991-11-12 Kortenbach Verwaltungs- Und Betiligungsgesellschaft Mbh & Co. Self opening umbrella

Also Published As

Publication number Publication date
BE372539A (fr)
USRE19576E (en) 1935-05-21
FR700214A (fr) 1931-02-26

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