GB201802722D0 - Hydraulic damper - Google Patents

Hydraulic damper

Info

Publication number
GB201802722D0
GB201802722D0 GBGB1802722.7A GB201802722A GB201802722D0 GB 201802722 D0 GB201802722 D0 GB 201802722D0 GB 201802722 A GB201802722 A GB 201802722A GB 201802722 D0 GB201802722 D0 GB 201802722D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic damper
damper
hydraulic
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.)
Withdrawn
Application number
GBGB1802722.7A
Other versions
GB2561681A (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.)
TRANSP FOR LONDON
Original Assignee
TRANSP FOR LONDON
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 TRANSP FOR LONDON filed Critical TRANSP FOR LONDON
Publication of GB201802722D0 publication Critical patent/GB201802722D0/en
Publication of GB2561681A publication Critical patent/GB2561681A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—Brakes
    • E05Y2201/212—Buffers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
GB1802722.7A 2017-02-28 2018-02-20 Hydraulic damper Withdrawn GB2561681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1703177.4A GB201703177D0 (en) 2017-02-28 2017-02-28 Hydraulic Damper

Publications (2)

Publication Number Publication Date
GB201802722D0 true GB201802722D0 (en) 2018-04-04
GB2561681A GB2561681A (en) 2018-10-24

Family

ID=58544236

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1703177.4A Ceased GB201703177D0 (en) 2017-02-28 2017-02-28 Hydraulic Damper
GB1802722.7A Withdrawn GB2561681A (en) 2017-02-28 2018-02-20 Hydraulic damper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1703177.4A Ceased GB201703177D0 (en) 2017-02-28 2017-02-28 Hydraulic Damper

Country Status (1)

Country Link
GB (2) GB201703177D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11199037B1 (en) 2021-07-07 2021-12-14 Derek Orion Murr Limiter for car door closing movement
CN114909424A (en) * 2022-03-11 2022-08-16 合肥工业大学 Stroke sensitive type hydraulic interconnection system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1028400A (en) * 1910-08-08 1912-06-04 Horace B Stanton Shock-absorber.
DE3120016A1 (en) * 1981-05-20 1982-12-09 Stabilus Gmbh, 5400 Koblenz SHOCK ABSORBER WITH SPEED-RELATED DAMPER DEVICE
DE3939485A1 (en) * 1989-11-29 1990-04-05 Rainer Dipl Ing Daumann Motor vehicle shock absorber - has device to increase damping force as load on vehicle increases
JP2005076712A (en) * 2003-08-29 2005-03-24 Tokico Ltd Hydraulic damper
US20080172945A1 (en) * 2007-01-23 2008-07-24 Lawrence Andrew Hoffman Door opening assist device
JP5040775B2 (en) * 2008-03-31 2012-10-03 トヨタ自動車株式会社 shock absorber
CN104411997B (en) * 2012-06-15 2017-07-07 法林高斯铰链有限责任公司 It is suitable to the damper of hinge

Also Published As

Publication number Publication date
GB2561681A (en) 2018-10-24
GB201703177D0 (en) 2017-04-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)