ATE285020T1 - CRAMPONS FOR A SHAFT OR THE LIKE - Google Patents

CRAMPONS FOR A SHAFT OR THE LIKE

Info

Publication number
ATE285020T1
ATE285020T1 AT01115178T AT01115178T ATE285020T1 AT E285020 T1 ATE285020 T1 AT E285020T1 AT 01115178 T AT01115178 T AT 01115178T AT 01115178 T AT01115178 T AT 01115178T AT E285020 T1 ATE285020 T1 AT E285020T1
Authority
AT
Austria
Prior art keywords
foothold
tread
manhole
legs
axial direction
Prior art date
Application number
AT01115178T
Other languages
German (de)
Inventor
Eizo Takahashi
Original Assignee
Miyama Kogyo Kk
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 Kk filed Critical Miyama Kogyo Kk
Application granted granted Critical
Publication of ATE285020T1 publication Critical patent/ATE285020T1/en

Links

Classifications

    • 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
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
    • E06C9/04—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Ladders (AREA)
  • Golf Clubs (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

Legs (4) of the foothold (1) are retained by or fitted securely and easily in holes bored in a concrete wall such as a manhole or the like so that the foothold (1) can be securely fixed to the wall of the manhole or the like and a person utilizing the foothold (1) can safely go up and down, and the foothold (1) can be endured for a long period of use and become safe. The foothold (1) for a manhole or the like comprising slip prevention patterns (7) formed at the tread (2), reflectors (8) provided on the tread (2) at portions close to both ends thereof while sandwiching the slip prevention patterns (7), a wave-shaped grip portion (9) provided on the tread (2) at an inner side thereof in the axial direction and another wave-shaped grip portion (11) having irregularities (10) and provided at a lower surface of the tread (2) in the axial direction, and collars (14, 14) integrally formed with the synthetic resin (6) and provided at boundary portions between the side portions (3) and the legs (4) capable of contacting the concrete wall. <IMAGE>
AT01115178T 2001-03-12 2001-06-22 CRAMPONS FOR A SHAFT OR THE LIKE ATE285020T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001001282U JP3080204U (en) 2001-03-12 2001-03-12 Footwear for manholes

Publications (1)

Publication Number Publication Date
ATE285020T1 true ATE285020T1 (en) 2005-01-15

Family

ID=18869938

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01115178T ATE285020T1 (en) 2001-03-12 2001-06-22 CRAMPONS FOR A SHAFT OR THE LIKE

Country Status (5)

Country Link
EP (1) EP1241320B1 (en)
JP (1) JP3080204U (en)
AT (1) ATE285020T1 (en)
CZ (1) CZ299657B6 (en)
DE (1) DE60107806T2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197140A (en) * 1981-05-29 1982-12-03 Takeya Kagaku Kogyo Kk Manufacture of step
JPH0995961A (en) * 1995-07-25 1997-04-08 Tokyo Seiko Co Ltd Footrest device for manhole
JP3169214B2 (en) 1998-11-16 2001-05-21 三山工業株式会社 Mounting device for footrests for manholes
US6068083A (en) * 1999-03-19 2000-05-30 Miyama Kogyo Kabushiki Kaisha Foothold
GB2348918B (en) * 1999-04-12 2003-02-26 Miyama Kogyo Kk Foothold used in a brick wall

Also Published As

Publication number Publication date
EP1241320A1 (en) 2002-09-18
CZ20012396A3 (en) 2002-10-16
JP3080204U (en) 2001-09-21
EP1241320B1 (en) 2004-12-15
CZ299657B6 (en) 2008-10-08
DE60107806D1 (en) 2005-01-20
DE60107806T2 (en) 2005-05-12

Similar Documents

Publication Publication Date Title
EP1762151A4 (en) ANTI-SLIP SHOE SOLE
BRPI0413513A (en) climbing aid
DK1653039T3 (en) Centering Device
SE8404223D0 (en) HANDLE
CA2176637C (en) Foothold
US20140353084A1 (en) Swimming pool descending structure with overmolded anti-slip coating
CN108138496A (en) Step elasticity foot pedal
DE60107806D1 (en) Crampons for a shaft or the like
EP1184528A3 (en) Floor covering made of elastomeric material with a relief-like texture on its surface
ATE293544T1 (en) VEHICLE TIRES WITH A TREAD AND SPIKES IN IT
KR920001904Y1 (en) Trowel
KR200271313Y1 (en) Seesaw play utensil
KR200316261Y1 (en) a cover for covering a stairway edge
ATE315134T1 (en) STEEL ELEMENT FOR SHAFT OR SIMILAR
KR200201263Y1 (en) A non-skid instrument for stairway
KR102177341B1 (en) Slip prevention type wood deck
KR200277685Y1 (en) Stairs handle
FI915378A0 (en) STEGE MED FYRPUNKTSFOTSTOED.
JPS584794Y2 (en) Structure of ship&#39;s top rail
KR19990083945A (en) Non slip
JPH0350240Y2 (en)
MY128695A (en) Foothold for a manhole or the like
GR1004569B (en) Composite step-marking tool used in stairs under construction
ATE396321T1 (en) TRAY
TH45315A (en) A support device used to stand for the manhole. Or something similar

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1241320

Country of ref document: EP

REN Ceased due to non-payment of the annual fee