FR1370887A - Perfectionnements aux escaliers à vis - Google Patents

Perfectionnements aux escaliers à vis

Info

Publication number
FR1370887A
FR1370887A FR943267A FR943267A FR1370887A FR 1370887 A FR1370887 A FR 1370887A FR 943267 A FR943267 A FR 943267A FR 943267 A FR943267 A FR 943267A FR 1370887 A FR1370887 A FR 1370887A
Authority
FR
France
Prior art keywords
spiral staircases
staircases
spiral
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
Application number
FR943267A
Other languages
English (en)
Inventor
Richard Bentinck Boyle
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 filed Critical
Priority to FR943267A priority Critical patent/FR1370887A/fr
Application granted granted Critical
Publication of FR1370887A publication Critical patent/FR1370887A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/032—Spiral stairways supported by a central column

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR943267A 1963-07-31 1963-07-31 Perfectionnements aux escaliers à vis Expired FR1370887A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943267A FR1370887A (fr) 1963-07-31 1963-07-31 Perfectionnements aux escaliers à vis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943267A FR1370887A (fr) 1963-07-31 1963-07-31 Perfectionnements aux escaliers à vis

Publications (1)

Publication Number Publication Date
FR1370887A true FR1370887A (fr) 1964-08-28

Family

ID=8809567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943267A Expired FR1370887A (fr) 1963-07-31 1963-07-31 Perfectionnements aux escaliers à vis

Country Status (1)

Country Link
FR (1) FR1370887A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860818A1 (fr) * 2003-10-11 2005-04-15 Creations Hrdy Escalier en colimacon prefabrique
JP2012219468A (ja) * 2011-04-06 2012-11-12 Sankyotateyama Inc 階段

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860818A1 (fr) * 2003-10-11 2005-04-15 Creations Hrdy Escalier en colimacon prefabrique
JP2012219468A (ja) * 2011-04-06 2012-11-12 Sankyotateyama Inc 階段

Similar Documents

Publication Publication Date Title
FR1397610A (fr) Perfectionnement aux écrous à rotule
FR1367668A (fr) Perfectionnements aux interrupteurs à actionnement unidirectionnel
FR1383169A (fr) Perfectionnements aux débitmètres
FR1387059A (fr) Perfectionnements aux échafaudages
FR1370887A (fr) Perfectionnements aux escaliers à vis
FR1460719A (fr) Perfectionnements aux pulvériseurs à disques
FR1366036A (fr) Perfectionnements aux bennes preneuses
FR1382200A (fr) Perfectionnements aux bancs à broches
FR1394582A (fr) Grenade à main
FR1370733A (fr) Perfectionnements aux escaliers métalliques
FR1392132A (fr) Mallette à main
FR1377469A (fr) Perfectionnements aux cloisons
CH381573A (fr) Grenade à main
FR1354287A (fr) Perfectionnements aux sécheuses-repasseuses
FR1333208A (fr) Escalier tournant
FR1380759A (fr) Perfectionnements apportés aux pompes à engrenages
FR1371452A (fr) Perfectionnements aux réveils
FR1377572A (fr) Perfectionnements aux blondins
FR1401891A (fr) Perfectionnements aux micro-microampèremètres
FR1410723A (fr) Perfectionnements aux cireuses
FR1367956A (fr) Perfectionnements aux clous
FR1452814A (fr) Perfectionnements aux circuits à fluides
FR1361935A (fr) Perfectionnements aux multisélecteurs à barres croisées
FR1345508A (fr) Perceuse à main
FR1361795A (fr) Perfectionnements aux compresseurs