DE60107806D1 - Crampons for a shaft or the like - Google Patents
Crampons for a shaft or the likeInfo
- Publication number
- DE60107806D1 DE60107806D1 DE60107806T DE60107806T DE60107806D1 DE 60107806 D1 DE60107806 D1 DE 60107806D1 DE 60107806 T DE60107806 T DE 60107806T DE 60107806 T DE60107806 T DE 60107806T DE 60107806 D1 DE60107806 D1 DE 60107806D1
- Authority
- DE
- Germany
- Prior art keywords
- foothold
- tread
- manhole
- legs
- axial direction
- 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
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)
- Sliding-Contact Bearings (AREA)
- Golf Clubs (AREA)
- Shafts, Cranks, Connecting Bars, And Related 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>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001001282U JP3080204U (en) | 2001-03-12 | 2001-03-12 | Footwear for manholes |
JP2001001282U | 2001-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60107806D1 true DE60107806D1 (en) | 2005-01-20 |
DE60107806T2 DE60107806T2 (en) | 2005-05-12 |
Family
ID=18869938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60107806T Expired - Fee Related DE60107806T2 (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)
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 | Footstep 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 |
-
2001
- 2001-03-12 JP JP2001001282U patent/JP3080204U/en not_active Expired - Lifetime
- 2001-06-22 AT AT01115178T patent/ATE285020T1/en not_active IP Right Cessation
- 2001-06-22 DE DE60107806T patent/DE60107806T2/en not_active Expired - Fee Related
- 2001-06-22 EP EP01115178A patent/EP1241320B1/en not_active Expired - Lifetime
- 2001-06-27 CZ CZ20012396A patent/CZ299657B6/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3080204U (en) | 2001-09-21 |
EP1241320B1 (en) | 2004-12-15 |
CZ299657B6 (en) | 2008-10-08 |
ATE285020T1 (en) | 2005-01-15 |
EP1241320A1 (en) | 2002-09-18 |
DE60107806T2 (en) | 2005-05-12 |
CZ20012396A3 (en) | 2002-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CY1119044T1 (en) | CENTRAL Layout | |
ATE509674T1 (en) | CLIMBING AID | |
DE60040472D1 (en) | DETERMINATION AND CALCULATION OF A POSITION | |
BR0313079A (en) | belt | |
ES2048979T3 (en) | IMPROVEMENTS IN OR IN RELATION TO CUBES. | |
CA2176637C (en) | Foothold | |
US20140353084A1 (en) | Swimming pool descending structure with overmolded anti-slip coating | |
DE60213125D1 (en) | ELASTOMER ARTICLE WITH IMPROVED NON-SLIP SURFACE | |
DE60107806D1 (en) | Crampons for a shaft or the like | |
ATE330092T1 (en) | FLOOR COVERING MADE OF AN ELASTOMIC MATERIAL WITH A RELIEF STRUCTURED SURFACE | |
DE502004000415D1 (en) | Backstretch and pressure massager | |
NO20010789D0 (en) | studded | |
KR200271313Y1 (en) | Seesaw play utensil | |
KR200316261Y1 (en) | a cover for covering a stairway edge | |
KR200337290Y1 (en) | a safety ladder | |
ATE315134T1 (en) | STEEL ELEMENT FOR SHAFT OR SIMILAR | |
HUP0303068A2 (en) | Device for fastening and releasing telescope members | |
KR200201263Y1 (en) | A non-skid instrument for stairway | |
EP1104830A3 (en) | Decking systems | |
ATE259032T1 (en) | SPRING RING | |
KR200293473Y1 (en) | Anti-slip Tile | |
FI915378A0 (en) | STEGE MED FYRPUNKTSFOTSTOED. | |
JPS584794Y2 (en) | Structure of ship's top rail | |
KR19990083945A (en) | Non slip | |
MY128695A (en) | Foothold for a manhole or the like |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |