GB256262A - Improvements in automatic wood screw cutting machines - Google Patents

Improvements in automatic wood screw cutting machines

Info

Publication number
GB256262A
GB256262A GB19056/26A GB1905626A GB256262A GB 256262 A GB256262 A GB 256262A GB 19056/26 A GB19056/26 A GB 19056/26A GB 1905626 A GB1905626 A GB 1905626A GB 256262 A GB256262 A GB 256262A
Authority
GB
United Kingdom
Prior art keywords
cam
arm
tools
shaft
rahmede
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
GB19056/26A
Other languages
English (en)
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.)
ALFRED RAHMEDE
EMIL RAHMEDE
WILHELM KUMPMANN
Original Assignee
ALFRED RAHMEDE
EMIL RAHMEDE
WILHELM KUMPMANN
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 ALFRED RAHMEDE, EMIL RAHMEDE, WILHELM KUMPMANN filed Critical ALFRED RAHMEDE
Publication of GB256262A publication Critical patent/GB256262A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
    • B23G1/06—Machines with one working-spindle specially adapted for making conical screws, e.g. wood-screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
GB19056/26A 1925-07-31 1926-07-30 Improvements in automatic wood screw cutting machines Expired GB256262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE107555X 1925-07-31

Publications (1)

Publication Number Publication Date
GB256262A true GB256262A (en) 1927-01-06

Family

ID=29276184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19056/26A Expired GB256262A (en) 1925-07-31 1926-07-30 Improvements in automatic wood screw cutting machines

Country Status (4)

Country Link
AT (1) AT107555B (de)
CH (1) CH120864A (de)
FR (1) FR619925A (de)
GB (1) GB256262A (de)

Also Published As

Publication number Publication date
AT107555B (de) 1927-10-25
FR619925A (fr) 1927-04-12
CH120864A (de) 1927-06-16

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