FR2223150A1 - Liquid injection fitting for wood, masonry treatment - hollow plug is tight fit in hole and does not leak - Google Patents

Liquid injection fitting for wood, masonry treatment - hollow plug is tight fit in hole and does not leak

Info

Publication number
FR2223150A1
FR2223150A1 FR7311246A FR7311246A FR2223150A1 FR 2223150 A1 FR2223150 A1 FR 2223150A1 FR 7311246 A FR7311246 A FR 7311246A FR 7311246 A FR7311246 A FR 7311246A FR 2223150 A1 FR2223150 A1 FR 2223150A1
Authority
FR
France
Prior art keywords
hole
wood
tight fit
injection
leak
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
FR7311246A
Other languages
French (fr)
Other versions
FR2223150B1 (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.)
CHARPENET LOUIS FR
Original Assignee
CHARPENET LOUIS FR
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 CHARPENET LOUIS FR filed Critical CHARPENET LOUIS FR
Priority to FR7311246A priority Critical patent/FR2223150A1/en
Publication of FR2223150A1 publication Critical patent/FR2223150A1/en
Application granted granted Critical
Publication of FR2223150B1 publication Critical patent/FR2223150B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • B27K3/10—Apparatus
    • B27K3/105—Injection apparatus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Building Environments (AREA)
  • Cultivation Of Plants (AREA)

Abstract

A gun for injection of liquid partic. to protect trees from fungus or insects uses a small bore tube of e.g., steel, similar to a medical injection tube, which is inserted through the thin resilient outer wall of a hollow plug inserted in a hole in the wood. This plug is open at the inner end, is a tight fit in the hole, is made of a resilient material e.g., rubber and is ribbed on the outside to prevent it from falling out during injection. The hole made by the injection tube tends to close up after injection.
FR7311246A 1973-03-26 1973-03-26 Liquid injection fitting for wood, masonry treatment - hollow plug is tight fit in hole and does not leak Granted FR2223150A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7311246A FR2223150A1 (en) 1973-03-26 1973-03-26 Liquid injection fitting for wood, masonry treatment - hollow plug is tight fit in hole and does not leak

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311246A FR2223150A1 (en) 1973-03-26 1973-03-26 Liquid injection fitting for wood, masonry treatment - hollow plug is tight fit in hole and does not leak

Publications (2)

Publication Number Publication Date
FR2223150A1 true FR2223150A1 (en) 1974-10-25
FR2223150B1 FR2223150B1 (en) 1977-02-04

Family

ID=9117030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311246A Granted FR2223150A1 (en) 1973-03-26 1973-03-26 Liquid injection fitting for wood, masonry treatment - hollow plug is tight fit in hole and does not leak

Country Status (1)

Country Link
FR (1) FR2223150A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502535A1 (en) * 1981-03-24 1982-10-01 Grisolet Claude Method of injecting liquid into wood - has pistol with hollow needle and nose penetrating cover placed in bored hole
FR2565879A1 (en) * 1984-06-13 1985-12-20 Charpenet Louis Method and device for implementing dowels made of compressible material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502535A1 (en) * 1981-03-24 1982-10-01 Grisolet Claude Method of injecting liquid into wood - has pistol with hollow needle and nose penetrating cover placed in bored hole
FR2565879A1 (en) * 1984-06-13 1985-12-20 Charpenet Louis Method and device for implementing dowels made of compressible material

Also Published As

Publication number Publication date
FR2223150B1 (en) 1977-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse