MX2021008968A - Resorte de compresion helicoidal para un accionador para abrir y cerrar una puerta o compuerta trasera de un automovil. - Google Patents

Resorte de compresion helicoidal para un accionador para abrir y cerrar una puerta o compuerta trasera de un automovil.

Info

Publication number
MX2021008968A
MX2021008968A MX2021008968A MX2021008968A MX2021008968A MX 2021008968 A MX2021008968 A MX 2021008968A MX 2021008968 A MX2021008968 A MX 2021008968A MX 2021008968 A MX2021008968 A MX 2021008968A MX 2021008968 A MX2021008968 A MX 2021008968A
Authority
MX
Mexico
Prior art keywords
compression spring
helical compression
tailgate
actuator
car
Prior art date
Application number
MX2021008968A
Other languages
English (en)
Inventor
De Velde Johan Van
Vincent Vermeersch
Pieter Ghekiere
Haver Wim Van
Olivier Cardon
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Publication of MX2021008968A publication Critical patent/MX2021008968A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1058—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/021—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/622—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using screw-and-nut mechanisms
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/474—Compression 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/236—Combinations of elements of elements of different categories of motors and 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/45—Manufacturing
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/674—Metal
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/546—Tailboards, tailgates or sideboards opening upwards

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Un resorte de compresión helicoidal tiene un diámetro exterior de entre 15 y 50 mm. El resorte de compresión helicoidal comprende un alambre de acero enrollado helicoidalmente. El diámetro d (en mm) del alambre de acero está entre 2 y 5 mm. El alambre de acero comprende una aleación de acero, que consta de entre 0.8 y 0.95% en peso de C; entre 0.2 y 0.9 % en peso de Mn; entre 0.1 y 1.4 % en peso de Si; entre 0.15 y 0.4 % en peso de Cr; opcionalmente entre 0.04 y 0.2% en peso de V; opcionalmente entre 0.0005 y 0.008% en peso de B; opcionalmente entre 0.02 y 0.06 % en peso de Al; impurezas inevitables; y el resto es hierro. La aleación de acero tiene un carbono equivalente superior a 1. El carbono equivalente se define como: % en peso de C + (% en peso de Mn/6) + (% en peso de Si/5) + (% en peso de Cr/5) + (% en peso de V/5). La microestructura del alambre de acero en el resorte de compresión helicoidal es perlita laminada estirada.
MX2021008968A 2019-02-26 2020-01-29 Resorte de compresion helicoidal para un accionador para abrir y cerrar una puerta o compuerta trasera de un automovil. MX2021008968A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19159430 2019-02-26
PCT/EP2020/052132 WO2020173647A1 (en) 2019-02-26 2020-01-29 Helical compression spring for an actuator for opening and closing a door or a tailgate of a car

Publications (1)

Publication Number Publication Date
MX2021008968A true MX2021008968A (es) 2021-08-24

Family

ID=65598540

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021008968A MX2021008968A (es) 2019-02-26 2020-01-29 Resorte de compresion helicoidal para un accionador para abrir y cerrar una puerta o compuerta trasera de un automovil.

Country Status (9)

Country Link
US (1) US20220112753A1 (es)
EP (1) EP3931459A1 (es)
JP (1) JP7555943B2 (es)
KR (1) KR20210132046A (es)
CN (1) CN113474574B (es)
BR (1) BR112021013694A2 (es)
CA (1) CA3125599A1 (es)
MX (1) MX2021008968A (es)
WO (1) WO2020173647A1 (es)

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Also Published As

Publication number Publication date
CN113474574B (zh) 2024-04-09
CA3125599A1 (en) 2020-09-03
CN113474574A (zh) 2021-10-01
KR20210132046A (ko) 2021-11-03
BR112021013694A2 (pt) 2021-09-21
JP7555943B2 (ja) 2024-09-25
EP3931459A1 (en) 2022-01-05
WO2020173647A1 (en) 2020-09-03
US20220112753A1 (en) 2022-04-14
JP2022523202A (ja) 2022-04-21

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