EE03978B1 - Helkuritega varustatud redel - Google Patents

Helkuritega varustatud redel

Info

Publication number
EE03978B1
EE03978B1 EEP199900166A EEP9900166A EE03978B1 EE 03978 B1 EE03978 B1 EE 03978B1 EE P199900166 A EEP199900166 A EE P199900166A EE P9900166 A EEP9900166 A EE P9900166A EE 03978 B1 EE03978 B1 EE 03978B1
Authority
EE
Estonia
Prior art keywords
reflectors
ladder
Prior art date
Application number
EEP199900166A
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 EE9900166A publication Critical patent/EE9900166A/xx
Publication of EE03978B1 publication Critical patent/EE03978B1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/086—Connections between rungs or treads and longitudinal members with a connecting piece inserted in a hollow rung
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/003—Indicating devices, e.g. user warnings or inclinators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Aerials With Secondary Devices (AREA)
EEP199900166A 1998-09-09 1999-06-15 Helkuritega varustatud redel EE03978B1 (et)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10270471A JP2933218B1 (ja) 1998-09-09 1998-09-09 反射体を備えた梯子

Publications (2)

Publication Number Publication Date
EE9900166A EE9900166A (et) 2000-04-17
EE03978B1 true EE03978B1 (et) 2003-02-17

Family

ID=17486780

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900166A EE03978B1 (et) 1998-09-09 1999-06-15 Helkuritega varustatud redel

Country Status (31)

Country Link
US (1) US6029772A (ja)
EP (1) EP0985796B1 (ja)
JP (1) JP2933218B1 (ja)
KR (1) KR100379775B1 (ja)
CN (1) CN1109806C (ja)
AR (1) AR021175A1 (ja)
AT (1) ATE252196T1 (ja)
AU (1) AU742890B2 (ja)
BG (1) BG63349B1 (ja)
BR (1) BR9902776A (ja)
CA (1) CA2266111C (ja)
CZ (1) CZ297112B6 (ja)
DE (1) DE69912052T2 (ja)
DK (1) DK0985796T3 (ja)
EE (1) EE03978B1 (ja)
EG (1) EG22314A (ja)
ES (1) ES2209263T3 (ja)
HK (1) HK1023386A1 (ja)
HR (1) HRP990214B1 (ja)
HU (1) HU220677B1 (ja)
ID (1) ID23128A (ja)
IL (1) IL130771A (ja)
LV (1) LV12406B (ja)
MY (1) MY114847A (ja)
NO (1) NO316714B1 (ja)
NZ (1) NZ334677A (ja)
PL (1) PL193884B1 (ja)
PT (1) PT985796E (ja)
RU (1) RU2164997C2 (ja)
SG (1) SG71919A1 (ja)
TW (1) TW381141B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050150722A1 (en) * 2003-07-17 2005-07-14 Peacock Bobbie D. Two-sided manhole step
KR100735145B1 (ko) 2006-01-26 2007-07-06 주식회사 제이콘 사다리용 가로대
US20070283637A1 (en) * 2006-06-08 2007-12-13 O'connor William G Insertable step
US8800718B2 (en) * 2008-12-30 2014-08-12 Allred & Associates Inc. Ultra lightweight segmented ladder/bridge system
US8448748B2 (en) 2008-12-30 2013-05-28 Allred & Associates, Inc. Ultra lightweight segmented ladder/bridge system
JP5457956B2 (ja) * 2010-06-29 2014-04-02 三山工業株式会社 耐薬品性のポリプロピレン製梯子
CN103944088B (zh) * 2014-04-16 2016-04-13 象山一山工业设计有限公司 电力维修梯
US10791729B1 (en) * 2019-03-26 2020-10-06 Tethrd LLC Tree stand platform assembly
US11154048B2 (en) 2019-03-26 2021-10-26 Tethrd LLC Tree stand platform assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US165403A (en) * 1875-07-13 Improvement in spoke-sockets
US1729963A (en) * 1927-09-06 1929-10-01 John W Pease Ladder
US2064803A (en) * 1933-08-23 1936-12-15 Claire W Grove Wall step
US2511077A (en) * 1948-10-23 1950-06-13 Jr Austin T Race Ladder
CA1096146A (en) * 1978-12-20 1981-02-24 Anthony Foscarini Method of installing manhole safety steps and plugs therefor
US4610330A (en) * 1984-07-25 1986-09-09 Clay And Bailey Manufacturing Co., Inc. Drive-in manhole step construction
DE3430848A1 (de) * 1984-08-22 1986-03-06 Heinrich Urdorf Zürich Zenhäusern Steigbuegel fuer die befestigung in wandflaechen
US4660681A (en) * 1985-09-20 1987-04-28 Zenhaeusern Heinrich Anchor and climbing rung
US4702349A (en) * 1985-09-20 1987-10-27 Zenhaeusern Heinrich Anchor step
US4655318A (en) * 1985-10-04 1987-04-07 H. Bowen Company, Inc. Step assembly
CA1337065C (en) * 1986-04-08 1995-09-19 Msu Mississauga Ltd. Climbing rung
US4842784A (en) * 1986-07-30 1989-06-27 Miyama Kogyo Kabushiki Kaisha Method of manufacturing a climbing step with embedded reflection plate
JPH065518Y2 (ja) * 1986-07-30 1994-02-09 三山工業株式会社 昇降用足掛具
US4869342A (en) * 1988-10-31 1989-09-26 Clay & Bailey Mfg. Co., Inc. Drive in manhole step
GB2253455B (en) * 1991-02-20 1994-08-31 Michael Patrick Walsh The joining of first and second members at least one of which is a fibreglass member
JP2809564B2 (ja) * 1992-08-26 1998-10-08 シャープ株式会社 インクジェットプリンタ
JP2700618B2 (ja) * 1995-01-12 1998-01-21 三山工業株式会社 反射体を備えた梯子
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
MY132021A (en) * 1995-08-07 2007-09-28 Richard Forbes Donald Hill Anti-slip device for ladder rungs
JP2819106B2 (ja) * 1996-01-19 1998-10-30 三山工業株式会社 反射体を備えた足掛具
JP3819992B2 (ja) * 1997-04-17 2006-09-13 株式会社フレックスシステム マンホール用足掛装置

Also Published As

Publication number Publication date
HRP990214A2 (en) 2000-06-30
CZ285899A3 (cs) 2000-08-16
HK1023386A1 (en) 2000-09-08
LV12406B (en) 2000-04-20
ID23128A (id) 2000-03-09
KR100379775B1 (ko) 2003-04-10
SG71919A1 (en) 2000-04-18
JP2000087672A (ja) 2000-03-28
RU2164997C2 (ru) 2001-04-10
DK0985796T3 (da) 2004-02-09
HU220677B1 (hu) 2002-04-29
NO316714B1 (no) 2004-04-13
BG103302A (en) 2000-07-31
EE9900166A (et) 2000-04-17
TW381141B (en) 2000-02-01
DE69912052T2 (de) 2004-04-29
PL334742A1 (en) 2000-03-13
AR021175A1 (es) 2002-07-03
CN1109806C (zh) 2003-05-28
BG63349B1 (bg) 2001-10-31
AU3391299A (en) 2000-03-16
JP2933218B1 (ja) 1999-08-09
AU742890B2 (en) 2002-01-17
EP0985796A1 (en) 2000-03-15
NZ334677A (en) 2000-01-28
MY114847A (en) 2003-01-31
EP0985796B1 (en) 2003-10-15
KR20000022616A (ko) 2000-04-25
HU9902634D0 (en) 1999-10-28
CZ297112B6 (cs) 2006-09-13
CN1247268A (zh) 2000-03-15
PT985796E (pt) 2004-03-31
EG22314A (en) 2002-12-31
ATE252196T1 (de) 2003-11-15
CA2266111A1 (en) 2000-03-09
US6029772A (en) 2000-02-29
DE69912052D1 (de) 2003-11-20
PL193884B1 (pl) 2007-03-30
HUP9902634A1 (hu) 2000-12-28
ES2209263T3 (es) 2004-06-16
NO993781D0 (no) 1999-08-04
CA2266111C (en) 2004-08-10
NO993781L (no) 2000-03-10
IL130771A (en) 2002-08-14
IL130771A0 (en) 2001-01-28
BR9902776A (pt) 2000-05-30
LV12406A (lv) 1999-12-20
HRP990214B1 (en) 2002-12-31

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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: 20090615