NL180558B - SOIL WORKING MACHINE. - Google Patents

SOIL WORKING MACHINE.

Info

Publication number: NL180558B
Authority: NL; Netherlands
Prior art keywords: working machine; soil working; soil; machine; working
Prior art date: 1952-08-15

Application number

NLAANVRAGE7500137,A

Other languages

Dutch (nl)

Original Assignee

Lely Nv C Van Der

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.)

1952-08-15

Publication of NL180558B publication Critical patent/NL180558B/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
- F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/10—Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Springs (AREA)

NLAANVRAGE7500137,A 1952-08-15 SOIL WORKING MACHINE. NL180558B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH749704X		1952-08-15

Publications (1)

Publication Number	Publication Date
NL180558B true NL180558B (en)

Family

ID=4533759

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL86756D NL86756C (en)	1952-08-15
NLAANVRAGE7500137,A NL180558B (en)	1952-08-15		SOIL WORKING MACHINE.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL86756D NL86756C (en)	1952-08-15

Country Status (5)

Country	Link
CH (1)	CH302586A (en)
DE (1)	DE960883C (en)
FR (1)	FR1135241A (en)
GB (1)	GB749704A (en)
NL (2)	NL180558B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE157384C (en) *
DE21340C (en) *			C. E. BÜSSEN in Eckernförde	Rotary pendulum with spiral spring
FR676145A (en) *	1929-06-04	1930-02-19		Adjustment, stabilization and locking device for torsion pendulum
BE424415A (en) *	1937-01-30
CH211131A (en) *	1938-08-13	1940-08-31	Mefina Sa	Device for the transmission of the torque of a balance spring to the balance axis of a timer movement.
CH221338A (en) *	1940-08-26	1942-05-31	Mefina Sa	Torsion balance spring on projectile clockwork timer.
DK65659C (en) *	1943-04-02	1947-09-15	Clemen Joergensen	Clock with swivel pendant.
DE837776C (en) *	1943-06-30	1952-05-02	Smith & Sons Ltd S	Device for comparing the natural frequency of a mechanical vibration system with a normal frequency
CH237419A (en) *	1944-07-31	1945-04-30	Oerlikon Buehrle Ag	Regulating device for the balance spring of a clockwork igniter.
CH277376A (en) *	1949-02-14	1951-08-31	Zurcher Roger	Adjustment device for timepiece.
CH280565A (en) *	1951-05-09	1952-01-31	Greiner Rudolf	Device for the adjustment of the period of oscillation of the torsional oscillation caused by the unrest of a clockwork.

0
- NL NL86756D patent/NL86756C/xx active
- NL NLAANVRAGE7500137,A patent/NL180558B/en unknown
1952
- 1952-08-15 CH CH302586D patent/CH302586A/en unknown
1953
- 1953-08-05 DE DEV6130A patent/DE960883C/en not_active Expired
- 1953-08-13 GB GB22347/53A patent/GB749704A/en not_active Expired
- 1953-09-01 FR FR1135241D patent/FR1135241A/en not_active Expired

Also Published As

Publication number	Publication date
GB749704A (en)	1956-05-30
CH302586A (en)	1954-10-31
NL86756C (en)
DE960883C (en)	1957-03-28
FR1135241A (en)	1957-04-25

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