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DE20374C - Innovations in saws - Google Patents

Innovations in saws

Info

Publication number
DE20374C
DE20374C DENDAT20374D DE20374DA DE20374C DE 20374 C DE20374 C DE 20374C DE NDAT20374 D DENDAT20374 D DE NDAT20374D DE 20374D A DE20374D A DE 20374DA DE 20374 C DE20374 C DE 20374C
Authority
DE
Germany
Prior art keywords
saws
innovations
weaken
catch
handles
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.)
Active
Application number
DENDAT20374D
Other languages
German (de)
Original Assignee
H. rothstein in Marburg a./L
Publication of DE20374C publication Critical patent/DE20374C/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B21/00—Hand saws without power drive; Equipment for hand sawing, e.g. saw horses
    • B27B21/02—Buck or hack saws

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Description

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

BERLIN. GEDRUCKT IN DER REICHSDRUCKERELBERLIN. PRINTED IN THE REICHSDRUCKEREL

Claims (1)

Patent-Anspruch:Patent claim: Die Anbringung der Spiralfedern c oder m m in den Griffen von Sägen, um den Stofs am Ende des Hubes aufzufangen und abzuschwächen, sowie die Anwendung des Hebels h zum Spannen des Sägenblattes.The installation of the spiral springs c or mm in the handles of saws to catch and weaken the material at the end of the stroke, as well as the use of the lever h to tension the saw blade.
DENDAT20374D Innovations in saws Active DE20374C (en)

Publications (1)

Publication Number Publication Date
DE20374C true DE20374C (en)

Family

ID=297131

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT20374D Active DE20374C (en) Innovations in saws

Country Status (1)

Country Link
DE (1) DE20374C (en)

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