FR346460A - Dispositif destiné à signaler la flexion des poutres - Google Patents

Dispositif destiné à signaler la flexion des poutres

Info

Publication number
FR346460A
FR346460A FR346460DA FR346460A FR 346460 A FR346460 A FR 346460A FR 346460D A FR346460D A FR 346460DA FR 346460 A FR346460 A FR 346460A
Authority
FR
France
Prior art keywords
beams
device intended
signal bending
bending
signal
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)
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.)
GESELLSCHAFT
Original Assignee
GESELLSCHAFT
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 GESELLSCHAFT filed Critical GESELLSCHAFT
Application granted granted Critical
Publication of FR346460A publication Critical patent/FR346460A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
    • G01M5/0058—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems of elongated objects, e.g. pipes, masts, towers or railways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR346460D 1904-02-05 1904-09-24 Dispositif destiné à signaler la flexion des poutres Expired FR346460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346460X 1904-02-05

Publications (1)

Publication Number Publication Date
FR346460A true FR346460A (fr) 1905-01-23

Family

ID=6255244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR346460D Expired FR346460A (fr) 1904-02-05 1904-09-24 Dispositif destiné à signaler la flexion des poutres

Country Status (2)

Country Link
FR (1) FR346460A (fr)
GB (1) GB346460A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617917A (en) * 1947-04-26 1952-11-11 Webster E Janssen Bed tray with illuminating means

Also Published As

Publication number Publication date
GB346460A (en) 1931-04-16

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