CN2368969Y - 折叠逃生梯 - Google Patents

折叠逃生梯 Download PDF

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Publication number
CN2368969Y
CN2368969Y CN98216422U CN98216422U CN2368969Y CN 2368969 Y CN2368969 Y CN 2368969Y CN 98216422 U CN98216422 U CN 98216422U CN 98216422 U CN98216422 U CN 98216422U CN 2368969 Y CN2368969 Y CN 2368969Y
Authority
CN
China
Prior art keywords
interim
ladder
life saving
folding
folding life
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
CN98216422U
Other languages
English (en)
Chinese (zh)
Inventor
奥尔多·J·迪比拉蒂闹诺
安德鲁·D·艾夫
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.)
X-It Products LLC
Original Assignee
X-It Products LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25744868&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN2368969(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by X-It Products LLC filed Critical X-It Products LLC
Priority to CN98216422U priority Critical patent/CN2368969Y/zh
Priority to CA002338306A priority patent/CA2338306A1/fr
Priority to PCT/US1999/010031 priority patent/WO2000008292A1/fr
Priority to EP99921771A priority patent/EP1105615A1/fr
Application granted granted Critical
Publication of CN2368969Y publication Critical patent/CN2368969Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/525—Ladders in general with non-rigid longitudinal members made of a continuous strip of material
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/56—Rope or chain ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/14—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
CN98216422U 1998-05-11 1998-08-03 折叠逃生梯 Expired - Fee Related CN2368969Y (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN98216422U CN2368969Y (zh) 1998-05-11 1998-08-03 折叠逃生梯
CA002338306A CA2338306A1 (fr) 1998-08-03 1999-05-10 Echelle d'evacuation a barreaux fortement empilables
PCT/US1999/010031 WO2000008292A1 (fr) 1998-05-11 1999-05-10 Echelle d'evacuation a barreaux fortement empilables
EP99921771A EP1105615A1 (fr) 1998-05-11 1999-05-10 Echelle d'evacuation a barreaux fortement empilables

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7518098A 1998-05-11 1998-05-11
US09/075180 1998-05-11
CN98216422U CN2368969Y (zh) 1998-05-11 1998-08-03 折叠逃生梯

Publications (1)

Publication Number Publication Date
CN2368969Y true CN2368969Y (zh) 2000-03-15

Family

ID=25744868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98216422U Expired - Fee Related CN2368969Y (zh) 1998-05-11 1998-08-03 折叠逃生梯

Country Status (3)

Country Link
EP (1) EP1105615A1 (fr)
CN (1) CN2368969Y (fr)
WO (1) WO2000008292A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922244A (zh) * 2010-02-05 2010-12-22 湖南长大建设集团股份有限公司 一种用于建筑施工作业层的折叠式便携梯
CN103615189A (zh) * 2013-11-17 2014-03-05 国家电网公司 一种架空电缆的软梯连接结构
CN107246237A (zh) * 2017-04-20 2017-10-13 广东恒洁卫浴有限公司 活位z板薄叠高楼救生梯

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6530455B1 (en) 2000-08-11 2003-03-11 Walter Kidde Portable Equipment, Inc. Escape ladder
GB0114781D0 (en) * 2001-06-16 2001-08-08 Melville Aubrey E Ladder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1424115A (en) 1921-06-24 1922-07-25 Richard D Nileon Rope ladder construction
US3307654A (en) * 1965-08-02 1967-03-07 Jack C Green Emergency fire escape apparatus
FR2381894A1 (fr) 1977-02-25 1978-09-22 Luckey Wilhelm Echelle pliante a montants flexibles
GB2018339B (en) * 1978-03-23 1982-06-03 Probets C J Fire escape apparatus
CA1117923A (fr) * 1979-09-11 1982-02-09 Alexander S. Kiss Mecanisme de deploiement pour echelle a coulisse
US4298097A (en) 1980-03-11 1981-11-03 Eriksson Lars O Escape-ladder
WO1987003328A1 (fr) 1985-11-27 1987-06-04 Ventz Julius P R Corde de sauvetage en forme d'echelle de corde
US4867275A (en) * 1988-05-05 1989-09-19 Islava Steven T Escape ladder
GB8908792D0 (en) * 1989-04-19 1989-06-07 Nall John A collapsible escape ladder
US5605205A (en) 1994-08-12 1997-02-25 Brk Brands, Inc. Readily deployable portable escape ladder
DE19638704C2 (de) * 1996-09-21 2002-07-11 Bernd Luckey Zusammenlegbare Leiter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922244A (zh) * 2010-02-05 2010-12-22 湖南长大建设集团股份有限公司 一种用于建筑施工作业层的折叠式便携梯
CN101922244B (zh) * 2010-02-05 2011-09-21 湖南长大建设集团股份有限公司 一种用于建筑施工作业层的折叠式便携梯
CN103615189A (zh) * 2013-11-17 2014-03-05 国家电网公司 一种架空电缆的软梯连接结构
CN103615189B (zh) * 2013-11-17 2015-06-24 国家电网公司 一种架空电缆的软梯连接结构
CN107246237A (zh) * 2017-04-20 2017-10-13 广东恒洁卫浴有限公司 活位z板薄叠高楼救生梯

Also Published As

Publication number Publication date
WO2000008292A1 (fr) 2000-02-17
EP1105615A1 (fr) 2001-06-13

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C32 Full or partial invalidation of patent right
IP01 Partial invalidation of patent right

Decision date of declaring invalidation: 20010920

Decision number of declaring invalidation: 3975

Case number: W53438

Conclusion of examination: Declaration of claim 8, 13 invalid, 1-5. In the basis of claim 6, 7, 9-12, 14 on the right to continue to effectively maintain the patent.

Decision date: 20010920

Denomination of utility model: Folding escape ladder

Granted publication date: 20000315

Int.cl.7: E06C9/14

Patentee: X-IT Products, Ltd.

Review decision number: 3975

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee