FR2791730B1 - HYDRAULIC DOOR STOP - Google Patents

HYDRAULIC DOOR STOP

Info

Publication number
FR2791730B1
FR2791730B1 FR9903863A FR9903863A FR2791730B1 FR 2791730 B1 FR2791730 B1 FR 2791730B1 FR 9903863 A FR9903863 A FR 9903863A FR 9903863 A FR9903863 A FR 9903863A FR 2791730 B1 FR2791730 B1 FR 2791730B1
Authority
FR
France
Prior art keywords
flap
chambers
closed position
door
door stop
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 - Fee Related
Application number
FR9903863A
Other languages
French (fr)
Other versions
FR2791730A1 (en
Inventor
Cyrille Chatel
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.)
Akwel SA
Original Assignee
MGI Coutier 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 MGI Coutier SA filed Critical MGI Coutier SA
Priority to FR9903863A priority Critical patent/FR2791730B1/en
Priority to GB0006348A priority patent/GB2348475B/en
Priority to DE10015752A priority patent/DE10015752A1/en
Publication of FR2791730A1 publication Critical patent/FR2791730A1/en
Application granted granted Critical
Publication of FR2791730B1 publication Critical patent/FR2791730B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
    • E05C17/305—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction with hydraulic locks
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/56—Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • 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
    • E05Y2900/531—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The door stop comprises a fluid circuit with a cylinder (1) housing a piston (2), a by-pass circuit (3) connecting the two chambers (11,12) and a pivoting flap (332) which moves between a closed position (I0) which prevents flow of fluid between the chambers and open positions (I1, I2). A calibrated catch (34) is attached to the flap and retains the flap in the closed position until a predetermined pressure difference is exceeded due to a force applied to the door which moves the flap into an open position and allows fluid passage between the two chambers. When the force is removed, a spring bias (36) returns the flap to the closed position and prevents the door from further movement.
FR9903863A 1999-03-29 1999-03-29 HYDRAULIC DOOR STOP Expired - Fee Related FR2791730B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9903863A FR2791730B1 (en) 1999-03-29 1999-03-29 HYDRAULIC DOOR STOP
GB0006348A GB2348475B (en) 1999-03-29 2000-03-17 Hydraulic door stop
DE10015752A DE10015752A1 (en) 1999-03-29 2000-03-29 Hydraulic door stop for vehicle door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9903863A FR2791730B1 (en) 1999-03-29 1999-03-29 HYDRAULIC DOOR STOP

Publications (2)

Publication Number Publication Date
FR2791730A1 FR2791730A1 (en) 2000-10-06
FR2791730B1 true FR2791730B1 (en) 2001-05-11

Family

ID=9543727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903863A Expired - Fee Related FR2791730B1 (en) 1999-03-29 1999-03-29 HYDRAULIC DOOR STOP

Country Status (3)

Country Link
DE (1) DE10015752A1 (en)
FR (1) FR2791730B1 (en)
GB (1) GB2348475B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3594437B1 (en) 2018-07-11 2022-01-19 Ningbo Geely Automobile Research & Development Co. Ltd. Vehicle door positioning holder
CN109403772B (en) * 2018-10-16 2020-06-02 胡海涛 Hinge seat for transport container door

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036474A (en) * 1935-08-05 1936-04-07 Howard C Hanson Door check
US2434524A (en) * 1944-10-06 1948-01-13 Alfred J Swanson Door checking hinge
US2490258A (en) * 1948-05-24 1949-12-06 G G Bakewell Hydraulically controlled hinge
DE3519203A1 (en) * 1985-01-19 1986-07-24 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart ACTUATING DEVICE FOR A DOOR OF A MOTOR VEHICLE
CA2029257C (en) * 1990-11-02 1996-11-26 Rudolf Gruber Automatic checking mechanism
DE4239172C1 (en) * 1992-11-21 1993-12-16 Daimler Benz Ag Door restraint for motor vehicle door maintaining required opening angle - has variable length piston-cylinder device acting between door and door frame with electrically-operated servo pump
AU6158194A (en) * 1993-03-12 1994-09-26 Graeme Stanley Pedersen Adjustment bar
US5456283A (en) * 1993-08-25 1995-10-10 Itt Corporation Infinite hydraulic check
IT1271059B (en) * 1993-11-19 1997-05-26 Stabilus Gmbh STOP DEVICE TO FIX TWO MOVABLE OBJECTS ONE RELATIVE TO THE OTHER
DE4400784C1 (en) * 1994-01-13 1995-04-06 Daimler Benz Ag Door stop device

Also Published As

Publication number Publication date
GB2348475A (en) 2000-10-04
GB2348475B (en) 2001-03-14
GB0006348D0 (en) 2000-05-03
FR2791730A1 (en) 2000-10-06
DE10015752A1 (en) 2000-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130