DE466550C - Set-up on heated metal molds with interchangeable molded parts for bending wood - Google Patents

Set-up on heated metal molds with interchangeable molded parts for bending wood

Info

Publication number
DE466550C
DE466550C DEM98062D DEM0098062D DE466550C DE 466550 C DE466550 C DE 466550C DE M98062 D DEM98062 D DE M98062D DE M0098062 D DEM0098062 D DE M0098062D DE 466550 C DE466550 C DE 466550C
Authority
DE
Germany
Prior art keywords
molded parts
wood
metal molds
heated metal
bending
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
DEM98062D
Other languages
German (de)
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.)
Agra F & E Lampe Maschf
Original Assignee
Agra F & E Lampe Maschf
Publication date
Priority to DEM98062D priority Critical patent/DE466550C/en
Application granted granted Critical
Publication of DE466550C publication Critical patent/DE466550C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27H—BENDING WOOD OR SIMILAR MATERIAL; COOPERAGE; MAKING WHEELS FROM WOOD OR SIMILAR MATERIAL
    • B27H1/00—Bending wood stock, e.g. boards

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

Einrichtung an beheizten lgetallformen mit auswechselbaren Formteilen zum Biegen von Holz. Die Erfindung betrifft eine Verbesserung) an beheizten Formkörpern mit auswechselbaren Formteilen zum Biegen von Holz. Sie erreicht eine schnellere und intensivere Trocknung des Holzes auf der Form und dadurch höhere Leistung der Biegevorrichtung.Installation on heated metal molds with interchangeable molded parts for bending wood. The invention relates to an improvement in heated moldings with interchangeable molded parts for bending wood. She achieved a faster one and more intensive drying of the wood on the mold and thus higher performance of the Bending device.

Bis jetzt werden Hölzer in. der Weise auf Biegeformen "gebogen, 'daß man die gedämpften Hölzer auf eine beheizte, gegebenenfalls mit auswechselbaren Formteilen versehene Metallform spannt und auf diesen Formen trocknen bzw. erhärten läßt. Bei dieser Methode kann die Trocknung *des Holzes nur, langsam erfolgen, da die Metallunterlage die Feuchtigkeit des Holzes nicht aufnimmt. Auch die Verwendung gelochter Metallformen verringert nur wenig die Trocknungszeit.Up to now, timbers have been "bent on bending forms" in such a way that you put the steamed pieces of wood on a heated one, possibly with exchangeable ones Metal mold provided with molded parts clamps and dry or harden on these molds leaves. With this method, the drying * of the wood can only take place slowly, because the metal base does not absorb the moisture from the wood. Also the use perforated metal molds only slightly reduce the drying time.

Die Erfindung besteht nun darin, daß auswechselbare Formteile aus .einem saugefähigen Stoff, wie Schamotte, verwendiet werden, deren Wandung entweder voll oder mit Löchern versehen ist. Das Durchtrocknen des Holzes wird durch den Belag und die evtl. durchlöcherte Metallform viel. schneller erreicht als durch das Aufliegen auf dem nicht saugefähigen Metallkörper.The invention consists in that interchangeable molded parts .an absorbent material, such as fireclay, are used, the walls of which are either is full or has holes. The drying of the wood is caused by the Coating and the possibly perforated metal mold a lot. reached faster than through resting on the non-absorbent metal body.

Abb. i stellt eine volle Biegeform a mit verschieden ausgebildeten Formteilen b dar, auf der das Holz c in üblicher Weise durch ein Zug- oder Druckorgan g in der gebogenen Stellung festgehalten wird.Fig. I shows a full bending shape a with differently designed Molded parts b represent on which the wood c in the usual way by a pulling or pushing element g is held in the bent position.

Die Abb. z und 3 stellen den gleichen. Gegenstand mit durchlöcherten Biegeformen dar. Die Löcher sind mit! bezeichnet. Die Buchstaben e, f und h geben Beispiele für die Anordnung der Kanäle in den Formteilen, ohne, diese Anordnung dadurch erschöpfen zu wollen.Figs. Z and 3 represent the same. Object with perforated Bending shapes. The holes are with! designated. Type the letters e, f and h Examples of the arrangement of the channels in the molded parts without this arrangement wanting to exhaust thereby.

Claims (1)

PATENTANSPRUCH: Einrichtung an beheizten Metallformen mit auswechselbaren Formteilen zum Biegen von Holz, dadurch gekennzeichnet, daß die Formteile aus einem porösen, saugefähigen Stoff, wie Schamotte, bestehen. PATENT CLAIM: Device on heated metal molds with interchangeable molded parts for bending wood, characterized in that the molded parts consist of a porous, absorbent material such as fireclay.
DEM98062D Set-up on heated metal molds with interchangeable molded parts for bending wood Expired DE466550C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM98062D DE466550C (en) Set-up on heated metal molds with interchangeable molded parts for bending wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM98062D DE466550C (en) Set-up on heated metal molds with interchangeable molded parts for bending wood

Publications (1)

Publication Number Publication Date
DE466550C true DE466550C (en) 1928-10-09

Family

ID=7323686

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM98062D Expired DE466550C (en) Set-up on heated metal molds with interchangeable molded parts for bending wood

Country Status (1)

Country Link
DE (1) DE466550C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449704A (en) * 1981-05-22 1984-05-22 Goulter Victor H Reversible vernier vises, clamps, and force tools
FR2556644A1 (en) * 1983-12-14 1985-06-21 Doublet Paul Method for manufacturing curved articles or articles wound over one or more turns from ligneous vegetable material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449704A (en) * 1981-05-22 1984-05-22 Goulter Victor H Reversible vernier vises, clamps, and force tools
FR2556644A1 (en) * 1983-12-14 1985-06-21 Doublet Paul Method for manufacturing curved articles or articles wound over one or more turns from ligneous vegetable material

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