PL443348A1 - Emergency zoom device - Google Patents

Emergency zoom device

Info

Publication number
PL443348A1
PL443348A1 PL443348A PL44334822A PL443348A1 PL 443348 A1 PL443348 A1 PL 443348A1 PL 443348 A PL443348 A PL 443348A PL 44334822 A PL44334822 A PL 44334822A PL 443348 A1 PL443348 A1 PL 443348A1
Authority
PL
Poland
Prior art keywords
sleeve
spring
emergency
handle
pin
Prior art date
Application number
PL443348A
Other languages
Polish (pl)
Inventor
Janusz Somka
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL443348A priority Critical patent/PL443348A1/en
Publication of PL443348A1 publication Critical patent/PL443348A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G4/00—Tools specially adapted for use in space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy
    • F03G5/103—Devices for producing mechanical power from muscle energy using springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03H99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

Przedmiotem zgłoszenia jest przybliżacz awaryjny. Ujawniony przybliżacz awaryjny charakteryzuje się tym, że zawiera tuleję (1) z podłużnym otworem (1a) w kształcie rowka na części długości tulei (1), zamkniętą z jednej strony regulowaną nakrętką (6), a z drugiej strony zamknięta jest przymocowanym uchwytem (5), który to uchwyt (5) ma uformowane gniazdo na sprężynę (4), która to sprężyna (4) osadzona jest w tulei (1), przy czym pomiędzy sprężyną (4), a nakrętką (6) umieszczony jest przesuwny podłużny sworzeń bijakowy (2), po naciągnięciu którego sprężyna (4) znajduje się w pozycji napiętej, a po zwolnieniu sworznia bijakowego (2) uderza on swoim drugim końcem w nakrętkę (6), przy czym jednocześnie sworzeń bijakowy (2) ma prostopadle przymocowany pręt (3) wychodzący przez podłużny rowkowy otwór (1a) tulei (1), a ponadto do uchwytu (5) przymocowana jest linka asekuracyjna.The subject of the report is an emergency zoom device. The disclosed emergency closer is characterized in that it comprises a sleeve (1) with an elongated slot-shaped hole (1a) along part of the length of the sleeve (1), closed on one side by an adjustable nut (6), and on the other side closed by an attached handle (5). , which handle (5) has a formed socket for the spring (4), which spring (4) is mounted in the sleeve (1), and between the spring (4) and the nut (6) there is a sliding longitudinal beater pin ( 2), after tensioning the spring (4) is in the tensioned position, and after releasing the flail pin (2), it hits the nut (6) with its other end, and at the same time the flail pin (2) has a rod (3) attached perpendicularly coming out through the longitudinal grooved hole (1a) of the sleeve (1), and in addition, a lifeline is attached to the handle (5).

PL443348A 2022-12-30 2022-12-30 Emergency zoom device PL443348A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL443348A PL443348A1 (en) 2022-12-30 2022-12-30 Emergency zoom device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL443348A PL443348A1 (en) 2022-12-30 2022-12-30 Emergency zoom device

Publications (1)

Publication Number Publication Date
PL443348A1 true PL443348A1 (en) 2024-07-01

Family

ID=91719418

Family Applications (1)

Application Number Title Priority Date Filing Date
PL443348A PL443348A1 (en) 2022-12-30 2022-12-30 Emergency zoom device

Country Status (1)

Country Link
PL (1) PL443348A1 (en)

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