FR2353740A1 - Agrafe de fixation d'une grille metallique, a une structure support, son application a la realisation d'un reflecteur d'ondes electromagnetiques, et procede de fabrication d'une telle agrafe - Google Patents

Agrafe de fixation d'une grille metallique, a une structure support, son application a la realisation d'un reflecteur d'ondes electromagnetiques, et procede de fabrication d'une telle agrafe

Info

Publication number
FR2353740A1
FR2353740A1 FR7617072A FR7617072A FR2353740A1 FR 2353740 A1 FR2353740 A1 FR 2353740A1 FR 7617072 A FR7617072 A FR 7617072A FR 7617072 A FR7617072 A FR 7617072A FR 2353740 A1 FR2353740 A1 FR 2353740A1
Authority
FR
France
Prior art keywords
post
reflector
grill
mounting
electromagnetic wave
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
FR7617072A
Other languages
English (en)
French (fr)
Other versions
FR2353740B1 (OSRAM
Inventor
Jean Georgel
Christian Bourgouin
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7617072A priority Critical patent/FR2353740A1/fr
Publication of FR2353740A1 publication Critical patent/FR2353740A1/fr
Application granted granted Critical
Publication of FR2353740B1 publication Critical patent/FR2353740B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F7/00—Nailing or stapling; Nailed or stapled work
    • B27F7/17—Stapling machines
    • B27F7/30—Driving means
    • B27F7/34—Driving means operated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/248—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR7617072A 1976-06-04 1976-06-04 Agrafe de fixation d'une grille metallique, a une structure support, son application a la realisation d'un reflecteur d'ondes electromagnetiques, et procede de fabrication d'une telle agrafe Granted FR2353740A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617072A FR2353740A1 (fr) 1976-06-04 1976-06-04 Agrafe de fixation d'une grille metallique, a une structure support, son application a la realisation d'un reflecteur d'ondes electromagnetiques, et procede de fabrication d'une telle agrafe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617072A FR2353740A1 (fr) 1976-06-04 1976-06-04 Agrafe de fixation d'une grille metallique, a une structure support, son application a la realisation d'un reflecteur d'ondes electromagnetiques, et procede de fabrication d'une telle agrafe

Publications (2)

Publication Number Publication Date
FR2353740A1 true FR2353740A1 (fr) 1977-12-30
FR2353740B1 FR2353740B1 (OSRAM) 1980-03-28

Family

ID=9174040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617072A Granted FR2353740A1 (fr) 1976-06-04 1976-06-04 Agrafe de fixation d'une grille metallique, a une structure support, son application a la realisation d'un reflecteur d'ondes electromagnetiques, et procede de fabrication d'une telle agrafe

Country Status (1)

Country Link
FR (1) FR2353740A1 (OSRAM)

Also Published As

Publication number Publication date
FR2353740B1 (OSRAM) 1980-03-28

Similar Documents

Publication Publication Date Title
IT1072933B (it) Apparecchio per pinatare chiodi e similari azionato per esplosione di polveri piriche con sistema regolatore di potenza
JPS5285833A (en) Gas driven scanner
IT1057713B (it) Dispositivo di sicurezza per utensili pnelmatici o idrallici particolarmente per chiodatrici graffatrici e simili
IT1065012B (it) Rampa di accesso e di montaggio componibile
ZA753386B (en) Riveting system and nail and rivet assembly therefor
GB2024083B (en) Clinching staples
IT1087567B (it) Testa di rotore per un rotore privo di snodi di battitura e di orientamento
BR7600421A (pt) Uma liga ativa eletroquimica de aluminio,e metodo para a sua obtencao
FR2353740A1 (fr) Agrafe de fixation d'une grille metallique, a une structure support, son application a la realisation d'un reflecteur d'ondes electromagnetiques, et procede de fabrication d'une telle agrafe
NO149575C (no) Magasin for hylseloese drivladninger
FR2331416A1 (fr) Micro-asperites produites par un faisceau d'energie corpusculaire
IT7919545A0 (it) Apparato per piantare bolloni, chiodi e similari mezzi di fissaggio mediante aria compressa.
MX144890A (es) Dispositivo mejorado para introducir grapas operdo con gatillo
MX3677E (es) Sujetador mejorado para construccion de cercas
YU193876A (en) Improved device for hammering in nails, provided with a drive based on black-powder gases, and with a sound damper
JPS522615A (en) Mechanism for cutting and bending staples
IT8321895V0 (it) Attrezzo perfezionato, per il fissaggio a strappo di rivetti in generale ed, in particolare, per il fissaggio a muro di tasselli metallici deformabili a strappo.
IT1069419B (it) Camino prefabbricato per fuoco di legna
JPS5256463A (en) Electric nail hammering device
DE2967048D1 (en) Expansion nails, expanding at one or more places after being driven in
DK133280B (da) Fungicidt virksomme quinonoxim-acylhydrazon-derivater
DE69712034D1 (de) Elektronisches Uhrwerk gespeist von einem Generator, der durch eine mechanische Energiequelle angetrieben wird
IT1062626B (it) Perfezionamento nelle leghe a base di nichel
GB908045A (en) Improvements in fastening staples
NZ181941A (en) Joining metal framework without fasteners

Legal Events

Date Code Title Description
ST Notification of lapse