DE808282C - Plank tensioning device - Google Patents

Plank tensioning device

Info

Publication number
DE808282C
DE808282C DEB525A DEB0000525A DE808282C DE 808282 C DE808282 C DE 808282C DE B525 A DEB525 A DE B525A DE B0000525 A DEB0000525 A DE B0000525A DE 808282 C DE808282 C DE 808282C
Authority
DE
Germany
Prior art keywords
tensioning device
plank
rail
handle
rack
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
DEB525A
Other languages
German (de)
Other versions
DE1651622U (en
Inventor
Harry Biewendt
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.)
HARRY BIEWENDT
Original Assignee
HARRY BIEWENDT
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 HARRY BIEWENDT filed Critical HARRY BIEWENDT
Priority to DEB525A priority Critical patent/DE808282C/en
Application granted granted Critical
Publication of DE808282C publication Critical patent/DE808282C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Description

Der erfindungsgemäße, I@ielenspanner hat den Zweck, die Fußbodenbretter zu einer dichten Fuge zusammenzupressen. Der Arbeitsgang ist folgender: Durch einen Schlag treibt man die Spitzen D in den Balken. Der Hebel A wird nach vorn geschoben, der die Zahnstange F nach vorn bringt. Damit werden die'Bretter. zusammengepreßt. Der Sperrhaken E verhindert das Zurückweichen der Zahnstange F. Durch das Schrägstellen der Spitzen D kann sich der Dielenspanner nicht lösen. Je größer der Druck auf den Hebel, desto größer die Festigkeit desselben.The inventive, I @ ielenspanner has the purpose of the floor boards to be pressed together to form a tight joint. The process is as follows: Through a With one stroke, the tips D are driven into the beam. The lever A is pushed forward, which brings the rack F forward. This will make the boards. compressed. The locking hook E prevents the retraction of the rack F. By tilting it The board tensioner cannot loosen the tips D. The greater the pressure on the Lever, the greater the strength of the same.

Zum Dielenspannen nahm man bisher eine Eisenklammer, schlug sie in den Balken und keilte zwischen Klammer und Fußbodenbretter Holzkeile. Dies hatte die Nachteile der geringen Lebensdauer der Klammer, nach kurzem Gebrauch das Zersplittern vieler Keile und geringe Festigkeit der Eisenklammer.Up to now, an iron clamp was used to clamp the floorboards and knocked them into place the beam and wedged wooden wedges between the bracket and the floorboard. This had the disadvantages of the short service life of the clip, after a short period of use, the splintering many wedges and low strength of the iron clamp.

Claims (1)

PATENTANSPRUCH: Dielenspannvorrichtung, dadurch gekennzeichnet, daß an einer Schiene (C) mit Dorn (D), der an den Balken getrieben ist, einerseits ein Exzenterhebel (B) mit Handgriff (A) angelenkt ist, der bei Umlegung in Schienenrichtung eine auf Bolzen in Führungsschlitzen bewegliche Zahnstange (F) mit Backen (G) gegen das zu befestigende Brett, unter Anpressung derselben an die schon verlegten und Einrasten des Sperrhakens (E) in die Zahnstange (F), drückt. PATENT CLAIM: Floorboard tensioning device, characterized in that an eccentric lever (B) with handle (A) is articulated on a rail (C) with a mandrel (D) which is driven to the beam, on the one hand an eccentric lever (B) with a handle (A) which, when folded in the direction of the rail, a bolt in The guide slots press the movable rack (F) with jaws (G) against the board to be fastened, pressing it against the already laid and locking hook (E) into the rack (F).
DEB525A 1949-11-04 1949-11-04 Plank tensioning device Expired DE808282C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB525A DE808282C (en) 1949-11-04 1949-11-04 Plank tensioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB525A DE808282C (en) 1949-11-04 1949-11-04 Plank tensioning device

Publications (1)

Publication Number Publication Date
DE808282C true DE808282C (en) 1951-07-12

Family

ID=6951907

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB525A Expired DE808282C (en) 1949-11-04 1949-11-04 Plank tensioning device

Country Status (1)

Country Link
DE (1) DE808282C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912625C (en) * 1951-10-21 1954-05-31 Martin Hindelang Tensioner, especially for pressing the floorboards together when laying flooring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912625C (en) * 1951-10-21 1954-05-31 Martin Hindelang Tensioner, especially for pressing the floorboards together when laying flooring

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