NL156082B - METHOD AND MOLD FOR MANUFACTURE OF UNEVEN CONCRETE COLLARS IN CROSS SECTION - Google Patents

METHOD AND MOLD FOR MANUFACTURE OF UNEVEN CONCRETE COLLARS IN CROSS SECTION

Info

Publication number
NL156082B
NL156082B NL7513277.A NL156082DA NL156082B NL 156082 B NL156082 B NL 156082B NL 156082D A NL156082D A NL 156082DA NL 156082 B NL156082 B NL 156082B
Authority
NL
Netherlands
Prior art keywords
mold
manufacture
cross
section
uneven concrete
Prior art date
Application number
NL7513277.A
Other languages
Dutch (nl)
Original Assignee
Hoorn Betonfab
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.)
Publication of NL156082B publication Critical patent/NL156082B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/34—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
NL7513277.A 1949-09-26 METHOD AND MOLD FOR MANUFACTURE OF UNEVEN CONCRETE COLLARS IN CROSS SECTION NL156082B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2666390X 1949-09-26

Publications (1)

Publication Number Publication Date
NL156082B true NL156082B (en)

Family

ID=4570935

Family Applications (2)

Application Number Title Priority Date Filing Date
NL90294D NL90294C (en) 1949-09-26
NL7513277.A NL156082B (en) 1949-09-26 METHOD AND MOLD FOR MANUFACTURE OF UNEVEN CONCRETE COLLARS IN CROSS SECTION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL90294D NL90294C (en) 1949-09-26

Country Status (5)

Country Link
US (1) US2666390A (en)
BE (1) BE498202A (en)
DE (1) DE835424C (en)
FR (1) FR1024689A (en)
NL (2) NL156082B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850979A (en) * 1954-04-19 1958-09-09 Magnavox Co Time delay control means
US2994272A (en) * 1956-03-23 1961-08-01 Henry D Saunderson Water discrimination fuze ball-bearing screw type
US2907167A (en) * 1956-10-10 1959-10-06 Charles R Olsen Clock mechanism
US4029014A (en) * 1976-02-23 1977-06-14 Thiokol Corporation Safety igniter for flares
CH617262A5 (en) * 1977-12-02 1980-05-14 Sarmac Sa
US4896607A (en) * 1987-10-01 1990-01-30 Hall James C Boosted kinetic energy penetrator fuze
US4815381A (en) * 1988-05-20 1989-03-28 Morton Thiokol, Inc. Multiple pulse inertial arm/disarm switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR695190A (en) * 1929-08-21 1930-12-12 Percussion fuze with delayed arming
US2400100A (en) * 1934-02-15 1946-05-14 James C Byrnes Bomb fuse
US2183073A (en) * 1937-06-30 1939-12-12 Mifina S A Safety device for projectile fuses
CH221337A (en) * 1946-02-01 1942-05-31 Mefina Sa Impact fuse with mechanical self-destruct device.

Also Published As

Publication number Publication date
BE498202A (en)
FR1024689A (en) 1953-04-03
DE835424C (en) 1952-03-31
NL90294C (en)
US2666390A (en) 1954-01-19

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