FR2348719A1 - Explosive operated releasing device for ski bindings - has user operated electrical ignition for charges loaded from magazine - Google Patents

Explosive operated releasing device for ski bindings - has user operated electrical ignition for charges loaded from magazine

Info

Publication number
FR2348719A1
FR2348719A1 FR7612085A FR7612085A FR2348719A1 FR 2348719 A1 FR2348719 A1 FR 2348719A1 FR 7612085 A FR7612085 A FR 7612085A FR 7612085 A FR7612085 A FR 7612085A FR 2348719 A1 FR2348719 A1 FR 2348719A1
Authority
FR
France
Prior art keywords
magazine
explosive
operated
releasing device
electrical ignition
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.)
Granted
Application number
FR7612085A
Other languages
French (fr)
Other versions
FR2348719B1 (en
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.)
Ruggieri SA
Original Assignee
Ruggieri SA
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 Ruggieri SA filed Critical Ruggieri SA
Priority to FR7612085A priority Critical patent/FR2348719A1/en
Priority to FR7627147A priority patent/FR2364045A2/en
Priority to CH491577A priority patent/CH615830A5/fr
Priority to DE2717624A priority patent/DE2717624C2/en
Priority to US05/789,592 priority patent/US4121854A/en
Priority to DE19772760048 priority patent/DE2760048A1/de
Priority to IT67917/77A priority patent/IT1098249B/en
Priority to AT286277A priority patent/AT360886B/en
Priority to CA276,807A priority patent/CA1078424A/en
Publication of FR2348719A1 publication Critical patent/FR2348719A1/en
Priority to FR7810123A priority patent/FR2421644A2/en
Application granted granted Critical
Publication of FR2348719B1 publication Critical patent/FR2348719B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0802—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings other than mechanically controlled, e.g. electric, electronic, hydraulic, pneumatic, magnetic, pyrotechnic devices; Remote control
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/088—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with electronically controlled locking devices

Abstract

The electrically ignited and automatically charged explosive detonator is used esp. for releasing ski safety bindings. The arrangement has mechanical components moved by the explosion gases. The movement releases a locking mechanism. The initiating device is of relatively simple design and it is readily operated by the user. The arrangement has a magazine (17) for accommodating several explosive charges (22) for actuating the moving parts (16). It has also positioning devices (31) for automatic positioning of the explosive charges relative to the moving parts and relative to the igniting device (42).
FR7612085A 1976-04-23 1976-04-23 Explosive operated releasing device for ski bindings - has user operated electrical ignition for charges loaded from magazine Granted FR2348719A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7612085A FR2348719A1 (en) 1976-04-23 1976-04-23 Explosive operated releasing device for ski bindings - has user operated electrical ignition for charges loaded from magazine
FR7627147A FR2364045A2 (en) 1976-04-23 1976-09-09 ELECTRO-PYROTECHNICAL RELEASE DEVICE, ESPECIALLY FOR SKI SAFETY FASTENING
CH491577A CH615830A5 (en) 1976-04-23 1977-04-20
US05/789,592 US4121854A (en) 1976-04-23 1977-04-21 Electro-pyrotechnic unlocking device, in particular for a safety fixture for a ski
DE2717624A DE2717624C2 (en) 1976-04-23 1977-04-21 Explosive charge release device for a locking device, in particular for a ski safety binding
DE19772760048 DE2760048A1 (en) 1976-04-23 1977-04-21
IT67917/77A IT1098249B (en) 1976-04-23 1977-04-22 ELECTRO-TECHNICAL DEVICE OF SPLOGGI PARTICULARLY FOR SAFETY ATTACHMENTS FOR SKI
AT286277A AT360886B (en) 1976-04-23 1977-04-22 DEVICE FOR RELEASING LOCKING DEVICES, IN PARTICULAR SAFETY SKI BINDINGS, BY MEANS OF ELECTRICALLY FLAMMABLE, SELF-ADJUSTABLE EXPLOSIVE CHARGES
CA276,807A CA1078424A (en) 1976-04-23 1977-04-22 Electro-pyrotechnic unlocking device, in particular for a safety fixture for a ski
FR7810123A FR2421644A2 (en) 1976-04-23 1978-04-05 Explosive operated releasing device for ski bindings - has user operated electrical ignition for charges loaded from magazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612085A FR2348719A1 (en) 1976-04-23 1976-04-23 Explosive operated releasing device for ski bindings - has user operated electrical ignition for charges loaded from magazine

Publications (2)

Publication Number Publication Date
FR2348719A1 true FR2348719A1 (en) 1977-11-18
FR2348719B1 FR2348719B1 (en) 1981-06-19

Family

ID=9172252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612085A Granted FR2348719A1 (en) 1976-04-23 1976-04-23 Explosive operated releasing device for ski bindings - has user operated electrical ignition for charges loaded from magazine

Country Status (1)

Country Link
FR (1) FR2348719A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519258A1 (en) * 1982-01-06 1983-07-08 Ruggieri Ets Safety mechanism for ski boot fastening - includes pyrotechnic charge carried on flexible band to force latch open in response to electronically detected danger condition
WO1989004701A1 (en) * 1987-11-27 1989-06-01 Implementors Overseas Limited Self-releasing ski-binding unit
EP0968742A1 (en) * 1998-07-01 2000-01-05 HTM Sport- und Freizeitgeräte Aktiengesellschaft Release method for a in safety binding mounted ski boot and a mounting device for ski binding safety components
US20200268095A1 (en) * 2019-02-25 2020-08-27 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system
US11596855B2 (en) 2017-03-14 2023-03-07 Stop River Development LLC Sensor-connected processor-controlled snow sport boot binding
EP4188564A4 (en) * 2020-07-28 2024-05-01 Stop River Dev Llc Ski binding with pyrotechnic fastener release

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519258A1 (en) * 1982-01-06 1983-07-08 Ruggieri Ets Safety mechanism for ski boot fastening - includes pyrotechnic charge carried on flexible band to force latch open in response to electronically detected danger condition
WO1989004701A1 (en) * 1987-11-27 1989-06-01 Implementors Overseas Limited Self-releasing ski-binding unit
EP0968742A1 (en) * 1998-07-01 2000-01-05 HTM Sport- und Freizeitgeräte Aktiengesellschaft Release method for a in safety binding mounted ski boot and a mounting device for ski binding safety components
US11596855B2 (en) 2017-03-14 2023-03-07 Stop River Development LLC Sensor-connected processor-controlled snow sport boot binding
US20200268095A1 (en) * 2019-02-25 2020-08-27 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system
WO2020176500A1 (en) 2019-02-25 2020-09-03 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system
CN114096317A (en) * 2019-02-25 2022-02-25 斯托普瑞尔发展有限责任公司 Safety mechanism for use with ice and snow sports boots and binding systems
EP3927441A4 (en) * 2019-02-25 2022-05-18 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system
US11696615B2 (en) * 2019-02-25 2023-07-11 Stop River Development LLC Safety mechanism for use with snow sport boot and binding system
EP4188564A4 (en) * 2020-07-28 2024-05-01 Stop River Dev Llc Ski binding with pyrotechnic fastener release

Also Published As

Publication number Publication date
FR2348719B1 (en) 1981-06-19

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Legal Events

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