FR2170246B1 - - Google Patents

Info

Publication number
FR2170246B1
FR2170246B1 FR7303846A FR7303846A FR2170246B1 FR 2170246 B1 FR2170246 B1 FR 2170246B1 FR 7303846 A FR7303846 A FR 7303846A FR 7303846 A FR7303846 A FR 7303846A FR 2170246 B1 FR2170246 B1 FR 2170246B1
Authority
FR
France
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
Application number
FR7303846A
Other versions
FR2170246A1 (fr
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.)
ESTES IND
Original Assignee
ESTES IND
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
Application filed by ESTES IND filed Critical ESTES IND
Publication of FR2170246A1 publication Critical patent/FR2170246A1/fr
Application granted granted Critical
Publication of FR2170246B1 publication Critical patent/FR2170246B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/36—Means for interconnecting rocket-motor and body section; Multi-stage connectors; Disconnecting means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/06—Jet-propelled flying toys, e.g. aeroplanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
FR7303846A 1972-02-04 1973-02-02 Expired FR2170246B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00223452A US3820275A (en) 1972-02-04 1972-02-04 Toy rocket motor with pressure responsive means activated by propellant pressure

Publications (2)

Publication Number Publication Date
FR2170246A1 FR2170246A1 (fr) 1973-09-14
FR2170246B1 true FR2170246B1 (fr) 1977-12-30

Family

ID=22836559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303846A Expired FR2170246B1 (fr) 1972-02-04 1973-02-02

Country Status (5)

Country Link
US (1) US3820275A (fr)
JP (2) JPS5030642A (fr)
DE (1) DE2305482A1 (fr)
FR (1) FR2170246B1 (fr)
IT (1) IT991546B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593602A (en) * 1984-12-04 1986-06-10 The United States Of America As Represented By The Secretary Of The Navy Rocket weapon system and method therefor
US5032100A (en) * 1990-02-02 1991-07-16 Goldfarb Adolph E Toy vehicle and launcher using contractive power of liquid expanded chamber to propel vehicle
US5712446A (en) * 1996-01-02 1998-01-27 Spence; David R. Flat-sided model rocket and method therefor
DE19634786C2 (de) * 1996-08-28 2001-05-17 Hans Horn Spielzeugrakete mit einem hydropneumatischen Strahlantrieb
US5785278A (en) * 1997-05-29 1998-07-28 Bejtlich, Iii; Chester Louis Pressure dependent parachute release device for air/water rockets
JP4485630B2 (ja) * 1999-11-17 2010-06-23 名伸電機株式会社 ウォーターロケットの発射台
US8998669B2 (en) 2013-06-18 2015-04-07 Estes-Cox Corp. Method and apparatus for a two-stage model rocket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918751A (en) * 1957-11-14 1959-12-29 Scient Products Company Reaction propulsion toy
US2927398A (en) * 1958-05-13 1960-03-08 Kaye Joseph Multiple stage rocket

Also Published As

Publication number Publication date
JPS50112137A (fr) 1975-09-03
DE2305482A1 (de) 1973-08-16
FR2170246A1 (fr) 1973-09-14
JPS5030642A (fr) 1975-03-26
US3820275A (en) 1974-06-28
JPS561113B2 (fr) 1981-01-12
IT991546B (it) 1975-08-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse