FR811246A - Strong concrete door - Google Patents

Strong concrete door

Info

Publication number
FR811246A
FR811246A FR811246DA FR811246A FR 811246 A FR811246 A FR 811246A FR 811246D A FR811246D A FR 811246DA FR 811246 A FR811246 A FR 811246A
Authority
FR
France
Prior art keywords
strong concrete
concrete door
door
strong
concrete
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
Other languages
French (fr)
Inventor
Lucien Boullet
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
Application granted granted Critical
Publication of FR811246A publication Critical patent/FR811246A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/10—Actuating mechanisms for bars
    • E05C9/16—Actuating mechanisms for bars with crank pins and connecting rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR811246D 1936-09-24 1936-09-24 Strong concrete door Expired FR811246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811246T 1936-09-24

Publications (1)

Publication Number Publication Date
FR811246A true FR811246A (en) 1937-04-09

Family

ID=9259855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811246D Expired FR811246A (en) 1936-09-24 1936-09-24 Strong concrete door

Country Status (1)

Country Link
FR (1) FR811246A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667988A (en) * 1950-05-16 1954-02-02 Clemens J Bax Receptacle cover
US4534192A (en) * 1983-01-19 1985-08-13 Jgr Enterprises, Inc. Security door
US4984832A (en) * 1990-01-12 1991-01-15 Canepa Victor R Lock mechanism with step in linkage
FR2961247A1 (en) * 2010-06-11 2011-12-16 Henri Eymar Shielded door for use in dwelling, has metal frames fixed on sides of leaf, where strike plates are arranged in frames, side bolts inserted inside strike plates during locking, and shielding plate fixed on inner face of leaf

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667988A (en) * 1950-05-16 1954-02-02 Clemens J Bax Receptacle cover
US4534192A (en) * 1983-01-19 1985-08-13 Jgr Enterprises, Inc. Security door
US4984832A (en) * 1990-01-12 1991-01-15 Canepa Victor R Lock mechanism with step in linkage
FR2961247A1 (en) * 2010-06-11 2011-12-16 Henri Eymar Shielded door for use in dwelling, has metal frames fixed on sides of leaf, where strike plates are arranged in frames, side bolts inserted inside strike plates during locking, and shielding plate fixed on inner face of leaf

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