DE32047C - Decoupir and fretsaw for foot drive, without base - Google Patents

Decoupir and fretsaw for foot drive, without base

Info

Publication number
DE32047C
DE32047C DENDAT32047D DE32047DA DE32047C DE 32047 C DE32047 C DE 32047C DE NDAT32047 D DENDAT32047 D DE NDAT32047D DE 32047D A DE32047D A DE 32047DA DE 32047 C DE32047 C DE 32047C
Authority
DE
Germany
Prior art keywords
decoupir
fretsaw
base
foot drive
roller
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 - Lifetime
Application number
DENDAT32047D
Other languages
German (de)
Original Assignee
C. OSSENBÜHN in Gerresheim bei Düsseldorf
Publication of DE32047C publication Critical patent/DE32047C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/007—Jig saws, i.e. machine saws with a vertically reciprocating narrow saw blade chucked at both ends for contour cutting
    • B23D49/008—Jig saws, i.e. machine saws with a vertically reciprocating narrow saw blade chucked at both ends for contour cutting hand-driven or foot-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Ansprüch:Patent claims: Eine Decoupir- und Laubsägemaschine, ohne besonderes Fufsgestell auf jedem Tisch oder jeder Werkbank anzubringen, bei welcher der Antrieb durch einen Riemen erfolgt, der zwischen einen Fufshebel und einen Federhebel c gespannt und über eine Rolle α geführt ist, so dafs beim Anzug die Rolle mitgenommen und durch einen Kurbelzapfen, welcher in einen Schlitz des unteren Sägearmes greift, dieser auf- und niederbewegt wird, während beim Loslassen die lebendige Kraft des Schwungrades auf der Kurbelwelle die Bewegung fortsetzt.A decoupir and fretwork, without attaching a special stand on every table or workbench, which is driven by a belt that is stretched between a foot lever and a spring lever c and is guided over a roller α , so that the roller is taken with it when it is tightened and by a crank pin which engages in a slot of the lower saw arm, this is moved up and down, while when released, the living force of the flywheel on the crankshaft continues the movement.
DENDAT32047D Decoupir and fretsaw for foot drive, without base Expired - Lifetime DE32047C (en)

Publications (1)

Publication Number Publication Date
DE32047C true DE32047C (en)

Family

ID=308089

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT32047D Expired - Lifetime DE32047C (en) Decoupir and fretsaw for foot drive, without base

Country Status (1)

Country Link
DE (1) DE32047C (en)

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