FR2286248A2 - Tampon pour regard et regard muni de ce tampon - Google Patents

Tampon pour regard et regard muni de ce tampon

Info

Publication number
FR2286248A2
FR2286248A2 FR7432439A FR7432439A FR2286248A2 FR 2286248 A2 FR2286248 A2 FR 2286248A2 FR 7432439 A FR7432439 A FR 7432439A FR 7432439 A FR7432439 A FR 7432439A FR 2286248 A2 FR2286248 A2 FR 2286248A2
Authority
FR
France
Prior art keywords
cover
frame
bosses
halves
projections
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.)
Granted
Application number
FR7432439A
Other languages
English (en)
Other versions
FR2286248B2 (fr
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.)
Sambre & Meuse Usines
Original Assignee
Sambre & Meuse Usines
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 Sambre & Meuse Usines filed Critical Sambre & Meuse Usines
Priority to FR7432439A priority Critical patent/FR2286248A2/fr
Publication of FR2286248A2 publication Critical patent/FR2286248A2/fr
Application granted granted Critical
Publication of FR2286248B2 publication Critical patent/FR2286248B2/fr
Granted legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14Covers for manholes or the like; Frames for covers

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)
FR7432439A 1974-09-26 1974-09-26 Tampon pour regard et regard muni de ce tampon Granted FR2286248A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7432439A FR2286248A2 (fr) 1974-09-26 1974-09-26 Tampon pour regard et regard muni de ce tampon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7432439A FR2286248A2 (fr) 1974-09-26 1974-09-26 Tampon pour regard et regard muni de ce tampon

Publications (2)

Publication Number Publication Date
FR2286248A2 true FR2286248A2 (fr) 1976-04-23
FR2286248B2 FR2286248B2 (fr) 1978-04-28

Family

ID=9143460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432439A Granted FR2286248A2 (fr) 1974-09-26 1974-09-26 Tampon pour regard et regard muni de ce tampon

Country Status (1)

Country Link
FR (1) FR2286248A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081009A1 (fr) * 1981-12-09 1983-06-15 Ballast-Nedam Groep N.V. Regard de chaussée comprenant un couvercle et des moyens de support pour ce couvercle
DE3637493A1 (de) * 1986-11-04 1988-05-05 Passavant Werke Schachtabdeckung mit daempfungseinlage
DE3702305A1 (de) * 1987-01-27 1988-08-04 Peter Stiborsky Keilelement zur hoehen- und neigungsanpassung von zylindrischen schachtoberteilen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004335A (en) * 1929-03-30 1935-06-11 Michael W Merriman Manhole frame and cover
FR2088796A5 (fr) * 1970-04-24 1972-01-07 Sambre Et Meuse Usines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004335A (en) * 1929-03-30 1935-06-11 Michael W Merriman Manhole frame and cover
FR2088796A5 (fr) * 1970-04-24 1972-01-07 Sambre Et Meuse Usines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081009A1 (fr) * 1981-12-09 1983-06-15 Ballast-Nedam Groep N.V. Regard de chaussée comprenant un couvercle et des moyens de support pour ce couvercle
DE3637493A1 (de) * 1986-11-04 1988-05-05 Passavant Werke Schachtabdeckung mit daempfungseinlage
DE3702305A1 (de) * 1987-01-27 1988-08-04 Peter Stiborsky Keilelement zur hoehen- und neigungsanpassung von zylindrischen schachtoberteilen

Also Published As

Publication number Publication date
FR2286248B2 (fr) 1978-04-28

Similar Documents

Publication Publication Date Title
EP0080590A3 (en) Wear-resistant cast iron containing spheroidal graphite, and process for its manufacture
IT1079283B (it) Perfezionamento nei procedimenti di produzione di leghe superficiali in particolare per la protezione del materiale sottostante dalla corrosione e dalla usura meccanica ad alta temperatura
MX154705A (es) Horno mejorado para fundir y afinar chatarras,hierro esponja,hierro crudo y hierro liquido para la produccion de acero
MX154294A (es) Metodo mejorado para producir fierro esponja,mediante la formacion de mineral de fierro depositado con carbon y la reduccion del mismo con carbon adicional
ES479405A1 (es) Procedimiento de preparacion de aleaciones ferrosas medianteel empleo de lantano.
UA5914A1 (uk) Шпалопідбивочний агрегат пересувної шляхової машини
FR2286248A2 (fr) Tampon pour regard et regard muni de ce tampon
ES458297A1 (es) Perfeccionamientos en partes de maquinas de hierro fundido con superficies de deslizamiento ledeburiticas.
FR2227965A1 (en) Tyre cover having long life - by eliminating or reducing selective wear in tread side zones
IL73341A0 (en) Method and device for the production of metal blocks,castings or profile material with enclosed hard metal grains
MX153739A (es) Metodo mejorado para tratar particulas finas de minerales,para hornos reductores,en la fabricacion de hierro
ES8501999A1 (es) Trituradora de martillos
DE69114190D1 (de) Verfahren zur Herstellung von feinen Eisenkarbidteilchen.
GB1258311A (fr)
JPS5334620A (en) Wear resistant steel for carburizing
SE8403543D0 (sv) Sett vid framstellning av malsegment
Katavic Studies of the Effect of the Carbide Structure of Cast Iron on Abrasive Wear
FR2665174B1 (fr) Nouveaux microorganismes et leur utilisation pour la fabrication d'articles de charcuterie.
GB327267A (en) Improvements in or relating to manhole boxes and covers or like combinations
GB1382798A (en) Railway vehicle-railway track interface members
GB1080336A (en) Improvements in ingots
Zamjatin et al. Some Laws Governing Steel Surface Friction and Wear
GB1466604A (en) Overhead monorails
GB1074864A (en) Improving the wear-resistant properties of lubricating agents
JPS5327902A (en) Method of preventing wavy wear of rail