FR1490918A - Dispositif pour équilibrer la transmission d'énergie - Google Patents

Dispositif pour équilibrer la transmission d'énergie

Info

Publication number
FR1490918A
FR1490918A FR74534A FR74534A FR1490918A FR 1490918 A FR1490918 A FR 1490918A FR 74534 A FR74534 A FR 74534A FR 74534 A FR74534 A FR 74534A FR 1490918 A FR1490918 A FR 1490918A
Authority
FR
France
Prior art keywords
energy transmission
balancing energy
balancing
transmission
energy
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
Application number
FR74534A
Other languages
English (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.)
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
Application filed by Individual filed Critical Individual
Priority to FR74534A priority Critical patent/FR1490918A/fr
Application granted granted Critical
Publication of FR1490918A publication Critical patent/FR1490918A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/123—Counterbalance devices with springs with compression springs
    • E05D13/1238—Counterbalance devices with springs with compression springs specially adapted for overhead wings
    • 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
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F03G1/024—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using helical springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR74534A 1966-03-21 1966-08-29 Dispositif pour équilibrer la transmission d'énergie Expired FR1490918A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR74534A FR1490918A (fr) 1966-03-21 1966-08-29 Dispositif pour équilibrer la transmission d'énergie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK0058783 1966-03-21
FR74534A FR1490918A (fr) 1966-03-21 1966-08-29 Dispositif pour équilibrer la transmission d'énergie

Publications (1)

Publication Number Publication Date
FR1490918A true FR1490918A (fr) 1967-08-04

Family

ID=25984194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74534A Expired FR1490918A (fr) 1966-03-21 1966-08-29 Dispositif pour équilibrer la transmission d'énergie

Country Status (1)

Country Link
FR (1) FR1490918A (fr)

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