EE04065B1 - Jalatugi - Google Patents

Jalatugi

Info

Publication number
EE04065B1
EE04065B1 EEP199900350A EEP9900350A EE04065B1 EE 04065 B1 EE04065 B1 EE 04065B1 EE P199900350 A EEP199900350 A EE P199900350A EE P9900350 A EEP9900350 A EE P9900350A EE 04065 B1 EE04065 B1 EE 04065B1
Authority
EE
Estonia
Prior art keywords
tread
portions
extending
side portions
horizontal portion
Prior art date
Application number
EEP199900350A
Other languages
English (en)
Estonian (et)
Inventor
Takahashi Eizo
Original Assignee
Miyama Kogyo Kabushiki Kaisha
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 Miyama Kogyo Kabushiki Kaisha filed Critical Miyama Kogyo Kabushiki Kaisha
Publication of EE9900350A publication Critical patent/EE9900350A/xx
Publication of EE04065B1 publication Critical patent/EE04065B1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/122—Steps or handrails for shafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Ladders (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Drilling Tools (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Escalators And Moving Walkways (AREA)
  • Food-Manufacturing Devices (AREA)
  • Sewage (AREA)
  • Passenger Equipment (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Massaging Devices (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Road Paving Structures (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Push-Button Switches (AREA)
EEP199900350A 1997-09-10 1998-09-09 Jalatugi EE04065B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26113397A JP3169211B2 (ja) 1997-09-10 1997-09-10 マンホ―ル等用足掛具
PCT/JP1998/004037 WO1999013169A1 (fr) 1997-09-10 1998-09-09 Element d'echelle pour regard ou analogue

Publications (2)

Publication Number Publication Date
EE9900350A EE9900350A (et) 2000-02-15
EE04065B1 true EE04065B1 (et) 2003-06-16

Family

ID=17357560

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900350A EE04065B1 (et) 1997-09-10 1998-09-09 Jalatugi

Country Status (21)

Country Link
EP (1) EP1018577B1 (pt)
JP (1) JP3169211B2 (pt)
AT (1) ATE315134T1 (pt)
AU (1) AU724434B2 (pt)
BG (1) BG63575B1 (pt)
BR (1) BR9806847A (pt)
CZ (1) CZ297075B6 (pt)
DK (1) DK1018577T3 (pt)
EE (1) EE04065B1 (pt)
ES (1) ES2255176T3 (pt)
HR (1) HRP980492B1 (pt)
HU (1) HU226547B1 (pt)
ID (1) ID23870A (pt)
IL (1) IL130443A (pt)
LV (1) LV12391B (pt)
MY (1) MY120054A (pt)
NO (1) NO323363B1 (pt)
NZ (1) NZ336238A (pt)
PT (1) PT1018577E (pt)
RU (1) RU2196214C2 (pt)
WO (1) WO1999013169A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3169211B2 (ja) * 1997-09-10 2001-05-21 三山工業株式会社 マンホ―ル等用足掛具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470919A (en) * 1936-02-24 1937-08-24 Douglas Spooner Watsham Improvements in or relating to step irons
JPH065518Y2 (ja) * 1986-07-30 1994-02-09 三山工業株式会社 昇降用足掛具
JP2622826B2 (ja) * 1995-05-22 1997-06-25 三山工業株式会社 マンホ―ル等用足掛具
JP2747811B2 (ja) * 1995-07-14 1998-05-06 三山工業株式会社 マンホ―ル等用足掛具
JP3169211B2 (ja) * 1997-09-10 2001-05-21 三山工業株式会社 マンホ―ル等用足掛具

Also Published As

Publication number Publication date
LV12391B (en) 2000-04-20
IL130443A (en) 2002-11-10
LV12391A (lv) 1999-11-20
JP3169211B2 (ja) 2001-05-21
RU2196214C2 (ru) 2003-01-10
EP1018577A4 (en) 2003-07-02
HRP980492B1 (en) 2001-12-31
HU226547B1 (en) 2009-03-30
HUP0000788A3 (en) 2000-09-28
ID23870A (id) 2000-05-25
JPH1181355A (ja) 1999-03-26
HRP980492A2 (en) 2000-04-30
CZ9902069A3 (cs) 2000-12-13
EP1018577A1 (en) 2000-07-12
BG63575B1 (bg) 2002-05-31
CZ297075B6 (cs) 2006-08-16
AU9000298A (en) 1999-03-29
WO1999013169A1 (fr) 1999-03-18
AU724434B2 (en) 2000-09-21
EP1018577B1 (en) 2006-01-04
NO992796L (no) 1999-07-15
NO323363B1 (no) 2007-04-10
ATE315134T1 (de) 2006-02-15
HUP0000788A2 (hu) 2000-08-28
NZ336238A (en) 2000-09-29
DK1018577T3 (da) 2006-05-15
MY120054A (en) 2005-08-30
ES2255176T3 (es) 2006-06-16
NO992796D0 (no) 1999-06-09
EE9900350A (et) 2000-02-15
BG103480A (en) 2000-01-31
IL130443A0 (en) 2000-06-01
PT1018577E (pt) 2006-05-31
BR9806847A (pt) 2000-03-14

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20031231

KB4A Valid patent at the end of a year

Effective date: 20041231

KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20091231

MM4A Lapsed by not paying the annual fees

Effective date: 20090909