FR816725A - Improvements to wall buffers - Google Patents

Improvements to wall buffers

Info

Publication number
FR816725A
FR816725A FR816725DA FR816725A FR 816725 A FR816725 A FR 816725A FR 816725D A FR816725D A FR 816725DA FR 816725 A FR816725 A FR 816725A
Authority
FR
France
Prior art keywords
buffers
wall
wall buffers
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
John Joseph Rawlings
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.)
Rawlplug Co Ltd
Powers Fasteners Inc
Original Assignee
Rawlplug Co Ltd
Rawlplug Co Inc
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 Rawlplug Co Ltd, Rawlplug Co Inc filed Critical Rawlplug Co Ltd
Application granted granted Critical
Publication of FR816725A publication Critical patent/FR816725A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0666—Chemical plugs based on hydraulic hardening materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
FR816725D 1936-01-25 1937-01-23 Improvements to wall buffers Expired FR816725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB242936A GB472682A (en) 1936-01-25 1936-01-25 Improvements relating to wall or like plugs

Publications (1)

Publication Number Publication Date
FR816725A true FR816725A (en) 1937-08-16

Family

ID=9739414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816725D Expired FR816725A (en) 1936-01-25 1937-01-23 Improvements to wall buffers

Country Status (4)

Country Link
BE (1) BE419589A (en)
FR (1) FR816725A (en)
GB (1) GB472682A (en)
NL (1) NL47935C (en)

Also Published As

Publication number Publication date
GB472682A (en) 1937-09-27
BE419589A (en)
NL47935C (en)

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