NL139905B - WIDER. - Google Patents

WIDER.

Info

Publication number
NL139905B
NL139905B NL281761A NL281761A NL139905B NL 139905 B NL139905 B NL 139905B NL 281761 A NL281761 A NL 281761A NL 281761 A NL281761 A NL 281761A NL 139905 B NL139905 B NL 139905B
Authority
NL
Netherlands
Prior art keywords
wider
Prior art date
Application number
NL281761A
Other languages
Dutch (nl)
Original Assignee
Production Eng Res
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 Production Eng Res filed Critical Production Eng Res
Publication of NL139905B publication Critical patent/NL139905B/en

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
    • B23D77/00—Reaming tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H3/00—Grates with hollow bars
    • F23H3/02—Grates with hollow bars internally cooled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Drilling Tools (AREA)
NL281761A 1961-08-04 1962-08-03 WIDER. NL139905B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2849061A GB1007715A (en) 1961-08-04 1961-08-04 Improvements in reamers
GB1991362 1962-05-23

Publications (1)

Publication Number Publication Date
NL139905B true NL139905B (en) 1973-10-15

Family

ID=33420920

Family Applications (2)

Application Number Title Priority Date Filing Date
NL281761D NL281761A (en) 1961-08-04 1962-08-03
NL281761A NL139905B (en) 1961-08-04 1962-08-03 WIDER.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL281761D NL281761A (en) 1961-08-04 1962-08-03

Country Status (4)

Country Link
DE (2) DE1280636B (en)
FR (1) FR1330536A (en)
GB (1) GB1007715A (en)
NL (2) NL281761A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360960A (en) * 1966-02-16 1968-01-02 Houston Oil Field Mat Co Inc Helical grooved tubular drill string
AT350334B (en) * 1977-01-19 1979-05-25 Sfs Stadler Ag SELF-DRILLING SCREW
DE3404005C3 (en) * 1984-02-06 1993-12-23 Mapal Fab Praezision Knife plate
FR2690100B1 (en) * 1992-04-17 1996-10-18 Dassault Aviat Reamer, especially for composite materials.
DE4405749C2 (en) * 1994-02-23 1996-09-05 Mapal Fab Praezision Knife plate for a reamer
DE102010021089A1 (en) * 2010-03-25 2012-01-12 Gühring Ohg Tool with central coolant channel

Also Published As

Publication number Publication date
GB1007715A (en) 1965-10-22
NL281761A (en) 1964-12-28
DE1970334U (en) 1967-10-12
FR1330536A (en) 1963-06-21
DE1280636B (en) 1968-10-17

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