FR482384A - Perfectionnements apportés aux échafaudages de sureté - Google Patents

Perfectionnements apportés aux échafaudages de sureté

Info

Publication number
FR482384A
FR482384A FR482384DA FR482384A FR 482384 A FR482384 A FR 482384A FR 482384D A FR482384D A FR 482384DA FR 482384 A FR482384 A FR 482384A
Authority
FR
France
Prior art keywords
improvements made
safety scaffolding
scaffolding
safety
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
English (en)
Inventor
William Marshall
Henry Ewald Koehnlein Junior
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.)
HENRY EWALD KOEHNLEIN JUNIOR
Original Assignee
HENRY EWALD KOEHNLEIN JUNIOR
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 HENRY EWALD KOEHNLEIN JUNIOR filed Critical HENRY EWALD KOEHNLEIN JUNIOR
Application granted granted Critical
Publication of FR482384A publication Critical patent/FR482384A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension [1D] only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
    • E04G1/12—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension [1D] only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means comprising members of special, e.g. composite, cross-section or with lugs or the like or lateral apertures for supporting or attaching other members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR482384D 1915-08-31 1916-07-27 Perfectionnements apportés aux échafaudages de sureté Expired FR482384A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482384XA 1915-08-31 1915-08-31

Publications (1)

Publication Number Publication Date
FR482384A true FR482384A (fr) 1917-03-16

Family

ID=1519393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR482384D Expired FR482384A (fr) 1915-08-31 1916-07-27 Perfectionnements apportés aux échafaudages de sureté

Country Status (1)

Country Link
FR (1) FR482384A (fr)

Similar Documents

Publication Publication Date Title
FR482302A (fr) Rasoir de sureté
FR482384A (fr) Perfectionnements apportés aux échafaudages de sureté
FR483069A (fr) Perfectionnements aux plansichters
FR516194A (fr) Perfectionnements aux tours
FR519048A (fr) Perfectionnements aux barrières
FR481337A (fr) Perfectionnements aux soupapes de sureté
FR481338A (fr) Perfectionnements aux soupapes de sureté
FR487785A (fr) Perfectionnements aux soupapes de sureté
FR481671A (fr) Rasoir de sureté
FR478691A (fr) Perfectionnements aux constructions démontables
FR491253A (fr) Perfectionnements apportés aux aéroplanes
FR484078A (fr) Perfectionnements apportés aux aéroplanes
FR513159A (fr) Écrou de sureté
FR482369A (fr) Perfectionnements aux scies
FR478214A (fr) Perfectionnements aux cinématographes
FR502241A (fr) Perfectionnements aux hydroaéroplanes
FR492466A (fr) Perfectionnements apportés aux hydroaéroplanes
FR487479A (fr) Perfectionnements aux verrous de sureté
CH70657A (de) Verbesserter Sicherheits-Rasierapparat
FR481003A (fr) Perfectionnements aux rasoirs de sureté
FR480943A (fr) Perfectionnements apportés aux pelotonneuses
FR480189A (fr) Perfectionnements aux brancards ou civières
FR477847A (fr) Perfectionnements relatifs aux aéroplanes
FR480211A (fr) Rasoir de sureté
FR511719A (fr) Rasoir de sureté