FI760355A - - Google Patents

Info

Publication number
FI760355A
FI760355A FI760355A FI760355A FI760355A FI 760355 A FI760355 A FI 760355A FI 760355 A FI760355 A FI 760355A FI 760355 A FI760355 A FI 760355A FI 760355 A FI760355 A FI 760355A
Authority
FI
Finland
Application number
FI760355A
Other languages
Finnish (fi)
Inventor
Wolfhart Dittrich
Thorwald Kipp
Helmut Heuer
Gerhard Luehr
Willibald Fritz Gustav Kamm
Erich Poggemeier
Original Assignee
Weserhuette Ag Eisenwerk
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 Weserhuette Ag Eisenwerk filed Critical Weserhuette Ag Eisenwerk
Publication of FI760355A publication Critical patent/FI760355A/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/003—Mechanical surface treatment
    • B27M1/006—Mechanical surface treatment for preparation of impregnation by deep incising
    • 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
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0221—Pore opening
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FI760355A 1975-02-14 1976-02-12 FI760355A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752506321 DE2506321A1 (de) 1975-02-14 1975-02-14 Verfahren zum einstechen von loechern und schlitze in bauhoelzer

Publications (1)

Publication Number Publication Date
FI760355A true FI760355A (sv) 1976-08-15

Family

ID=5938917

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760355A FI760355A (sv) 1975-02-14 1976-02-12

Country Status (7)

Country Link
JP (1) JPS51106298A (sv)
BE (1) BE838539A (sv)
DE (1) DE2506321A1 (sv)
FI (1) FI760355A (sv)
FR (1) FR2300662A1 (sv)
NO (1) NO760447L (sv)
SE (1) SE7601613L (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634503A5 (en) * 1980-02-07 1983-02-15 Romande Pour L Impregnation De Method for preparing wood for the purpose of impregnating it with protective agents
US5538056A (en) * 1994-12-16 1996-07-23 Beloit Technologies, Inc. Log conditioning before mechanical debarking
CN113103392B (zh) * 2019-12-24 2023-12-29 南京林业大学 一种采用激光和磨料射流进行生物质材料复合加工的方法
RU2755641C1 (ru) * 2020-10-07 2021-09-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Способ подготовки древесины к пропитке

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1521889A (fr) * 1967-05-03 1968-04-19 Black Clawson Co Imprégnation des matières poreuses

Also Published As

Publication number Publication date
DE2506321A1 (de) 1976-08-26
FR2300662B1 (sv) 1979-06-29
SE7601613L (sv) 1976-08-16
JPS51106298A (sv) 1976-09-21
BE838539A (fr) 1976-05-28
FR2300662A1 (fr) 1976-09-10
NO760447L (sv) 1976-08-17

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: EISENWERK WESERHUETTE AG