GB201601494D0 - Pneumatic damper - Google Patents

Pneumatic damper

Info

Publication number
GB201601494D0
GB201601494D0 GBGB1601494.6A GB201601494A GB201601494D0 GB 201601494 D0 GB201601494 D0 GB 201601494D0 GB 201601494 A GB201601494 A GB 201601494A GB 201601494 D0 GB201601494 D0 GB 201601494D0
Authority
GB
United Kingdom
Prior art keywords
pneumatic damper
damper
pneumatic
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.)
Granted
Application number
GBGB1601494.6A
Other versions
GB2536347A (en
GB2536347B (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.)
Teletower com Ltd
Original Assignee
Teletower com Ltd
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 Teletower com Ltd filed Critical Teletower com Ltd
Publication of GB201601494D0 publication Critical patent/GB201601494D0/en
Priority to PCT/IB2016/051445 priority Critical patent/WO2016147109A1/en
Publication of GB2536347A publication Critical patent/GB2536347A/en
Application granted granted Critical
Publication of GB2536347B publication Critical patent/GB2536347B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0227—Telescopic characterised by the piston construction
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/368—Sealings in pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB1601494.6A 2015-03-13 2016-01-27 Damper for the stiles of a telescopic ladder Active GB2536347B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2016/051445 WO2016147109A1 (en) 2015-03-13 2016-03-14 Damper for the stiles of a telescopic ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1504331.8A GB2536297B (en) 2015-03-13 2015-03-13 Damper for the stiles of a telescopic ladder

Publications (3)

Publication Number Publication Date
GB201601494D0 true GB201601494D0 (en) 2016-03-09
GB2536347A GB2536347A (en) 2016-09-14
GB2536347B GB2536347B (en) 2017-08-09

Family

ID=53016130

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1504331.8A Expired - Fee Related GB2536297B (en) 2015-03-13 2015-03-13 Damper for the stiles of a telescopic ladder
GB1601494.6A Active GB2536347B (en) 2015-03-13 2016-01-27 Damper for the stiles of a telescopic ladder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1504331.8A Expired - Fee Related GB2536297B (en) 2015-03-13 2015-03-13 Damper for the stiles of a telescopic ladder

Country Status (2)

Country Link
GB (2) GB2536297B (en)
WO (1) WO2016147109A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106150334A (en) * 2016-08-30 2016-11-23 潘跃进 Novel extension ladder
US11441354B2 (en) * 2016-11-14 2022-09-13 Lampe Holding B.V. Telescopic ladder assembly
NL2018437B1 (en) * 2017-02-28 2018-09-19 Lampe Holding Bv Telescopically extendable and collapsible ladder with air dampers
CN107191132B (en) * 2017-04-20 2019-10-22 黄金钗 Sealing sleeve and extension ladder
CN209908391U (en) * 2019-04-04 2020-01-07 东莞凯丰家居用品有限公司 Telescopic ladder rod unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1464574A (en) * 1922-03-11 1923-08-14 Liebau Richard Shock absorber
US20060283665A1 (en) * 2005-06-17 2006-12-21 Kuo-Ching Yao Extension ladder with improved structure
US8225906B2 (en) * 2008-08-22 2012-07-24 Core Distribution, Inc. Extendable/retractable ladder
CN201991430U (en) * 2011-03-05 2011-09-28 宁波超腾照明电器有限公司 Automatically furled safety extension ladder with air resistance slow-down function
CN102733751B (en) * 2012-06-26 2015-02-25 宁波兴富工具有限公司 Anti-hand-pinching safe telescopic ladder

Also Published As

Publication number Publication date
GB2536347A (en) 2016-09-14
WO2016147109A1 (en) 2016-09-22
GB2536347B (en) 2017-08-09
GB201504331D0 (en) 2015-04-29
GB2536297B (en) 2017-03-01
GB2536297A (en) 2016-09-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20201217 AND 20201223