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NO116318B - - Google Patents

Info

Publication number
NO116318B
NO116318B NO151197A NO15119763A NO116318B NO 116318 B NO116318 B NO 116318B NO 151197 A NO151197 A NO 151197A NO 15119763 A NO15119763 A NO 15119763A NO 116318 B NO116318 B NO 116318B
Authority
NO
Norway
Prior art keywords
diopter
disc
guide frame
sight
shaft
Prior art date
Application number
NO151197A
Other languages
Norwegian (no)
Inventor
H Huellmann
K Baumann
Original Assignee
Escher Wyss Ag
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 Escher Wyss Ag filed Critical Escher Wyss Ag
Publication of NO116318B publication Critical patent/NO116318B/no

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00Controlling
    • F03B15/02Controlling by varying liquid flow
    • F03B15/04Controlling by varying liquid flow of turbines
    • F03B15/06Regulating, i.e. acting automatically
    • F03B15/18Regulating, i.e. acting automatically for safety purposes, e.g. preventing overspeed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00Controlling
    • F03B15/005Starting, also of pump-turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12Blades; Blade-carrying rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027Varying behaviour or the very pump
    • F04D15/0044Varying behaviour or the very pump by introducing a gas
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00Rotary kinetic fluid motors or pumps
    • Y10S415/91Reversible between pump and motor use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Water Turbines (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Hydraulic Turbines (AREA)

Description

Dioptersikte. Diopter sight.

Foreliggende oppfinnelse angår et for geværer bestemt dioptersikte som særlig er beregnet på mausergeværer. The present invention relates to a diopter sight intended for rifles, which is particularly intended for Mauser rifles.

De hittil vanlig brukte dioptersikter er festet på siden av låsekassen, hvilket vans-keliggjør ladningsgrepet ved krum gevær — hevarm. Disse dioptersikter er dessuten ømtålelige og kompliserte. The hitherto commonly used diopter sights are attached to the side of the lock case, which makes it difficult to grip the charge with a crooked rifle - raised arm. These diopter sights are also delicate and complicated.

Foreliggende oppfinnelse har til hen-sikt å unngå disse ulemper, og hensikten er oppnådd ved et dioptersikte av den art som ved hjelp av en siktestol med sidevanger og i siktestolen anbrakt førings-ramme for diopterskivens innstilling i høyde og side er festet på toppen av lås-kassen. Det vesentlige nye trekk består i at en sleidformet diopterskive, med et nedentil beliggende diopterhull, er høyde-forstillbar, i en med sleidføring utstyrt føringsramme, ved hjelp av en med fingermutter forsynt aksling, som er opplagret i siktestolen, og på hvilken akslings to sidepartier, mellom siktestolens to opplagringsvanger, føringsrammen for diopterskiven er sideforstillbart opplagret, idet akslingens midtre, eksentrisk formete del, for høyde-forstilling av diopterskiven, virker på en i fast forbindelse med diopterskiven, fortrinsvis fjærpåvirket, vinkelarm mellom føringsrammens sidevanger. Føringsram-men for diopterskiven er sideforstillbar ved hjelp av en med fingermutter forsynt skrueaksling gjennom føringsrammens sidevanger, hvilken skrueaksling er opplagret i siktestolens sidevanger. The purpose of the present invention is to avoid these disadvantages, and the purpose is achieved by a diopter sight of the kind which, by means of a sighting chair with side rails and a guide frame placed in the sighting chair for the height and side adjustment of the diopter disc, is attached to the top of the lock -the box. The essential new feature is that a slide-shaped diopter disc, with a diopter hole located below, is height-adjustable, in a guide frame equipped with a slide guide, by means of a shaft fitted with a finger nut, which is stored in the aiming seat, and on which shaft the two side parts , between the sighting chair's two support arms, the guide frame for the diopter disc is laterally adjustable, as the middle, eccentrically shaped part of the shaft, for height adjustment of the diopter disc, acts on an angle arm in fixed connection with the diopter disc, preferably spring-actuated, between the side arms of the guide frame. The guide frame for the diopter disc is laterally adjustable by means of a screw shaft fitted with a finger nut through the side rails of the guide frame, which screw shaft is stored in the side rails of the aiming chair.

Et annet trekk vd oppfinnelsen består i at føringsrammen for diopterskiven er omvendt U-formet og dekker den fjærpåvirkete vinkelarm for skiven. Another feature of the invention is that the guide frame for the diopter disc is inverted U-shaped and covers the spring-actuated angle arm for the disc.

Ved det oppfundne dioptersikte vil siktelinjen komme nær kjernelinjen. Der- With the invented diopter sight, the line of sight will come close to the core line. There-

ved vil feilsiktingen bli mindre om geværet holdes noe skjevt. Dioptersiktet vil ikke vanskeliggjøre ladningsgrepet ved krum geværhevarm, og det er feltmessig, lett å stille og lite sårbart. En vil ved oppfinnelsen kunne bruke samme korn som for åpne sikter, og på grunn av at diopterskiven kan gjøres liten, får en bedre oversikt i terrenget. with, misaiming will be less if the rifle is held somewhat crooked. The diopter sight will not make the charging grip difficult with a crooked rifle arm, and it is suitable for the field, easy to set and not vulnerable. With the invention, you will be able to use the same grain as for open sights, and because the diopter disc can be made small, you will get a better overview of the terrain.

Oppfinnelsen vil nærmere fremgå av etterfølgende beskrivelse i forbindelse med tegningen, hvor: Fig. 1 er dioptersiktet i forstørret måle-stokk og oppriss. Geværets låsekasse, hvor-på dioptersiktet festes ved skruer eller på annen måte, er ikke vist på tegningen. Fig. 2 er det samme som i fig. 1, sett The invention will become more apparent from the subsequent description in connection with the drawing, where: Fig. 1 is the diopter sight on an enlarged scale and elevation. The rifle's locking case, to which the diopter sight is attached by screws or in some other way, is not shown in the drawing. Fig. 2 is the same as in fig. 1, set

ovenfra i grunnriss. from above in ground plan.

Fig. 3 er et snitt X—X i fig. 2. Fig. 3 is a section X—X in fig. 2.

1 betegner siktestolen hvis del 1, tjener til å feste siktet på en på tegningen ikke vist låskasse til et gevær, f. eks. ved hjelp av skruer. 2 betegner den sleidformete diopterskive med det nedentil på skiven beliggende diopterhull 3. Diopterskiven er forstillbar, i forskjellige høydestillinger, i en med sleidføringen 4 utstyrt- førings-ramme 5 ved hjelp av den med fingermutter 6 forsynte aksling 7. Denne er opplagret i de to sidevanger til siktestolen, som vist på tegningen, og holdes på plass ved en med gjennomgående stift 8 utstyrt låsring 9. På to sidepartier av akslingen 7 mellom siktestolens opplagringsvanger er føringsrammen 5 for diopterskiven 2, og dermed denne, sideforstillbart opplagret, idet akslingens 7 midtre eksentrisk formete del 7, — konf. fig. 3 —, for høydeforstilling av diopterskiven, virker på en, i fast forbindelse med diopterskiven ved hjelp av fjæren 10 fjærpåvirket vinkelarm 11 mellom føringsrammens 5 sidevanger. Som vist 1 designates the sight seat whose part 1 serves to attach the sight to a lock case not shown in the drawing for a rifle, e.g. using screws. 2 denotes the slide-shaped diopter disc with the diopter hole 3 located at the bottom of the disc. The diopter disc is adjustable, in different height positions, in a guide frame 5 equipped with the slide guide 4 by means of the shaft 7 provided with a finger nut 6. This is stored in the two side rails of the aiming chair, as shown in the drawing, and is held in place by a locking ring 9 equipped with a through pin 8. On two side parts of the shaft 7 between the aiming chair's storage rails, the guide frame 5 for the diopter disc 2, and thus this, is side-adjustably stored, the shaft 7's middle eccentrically shaped part 7, — conf. fig. 3 —, for height adjustment of the diopter disc, acts on a spring-actuated angle arm 11, in fixed connection with the diopter disc by means of the spring 10, between the side rails of the guide frame 5. As shown

i fig. 3 kan akslingens 7 eksenterparti 7, in fig. 3 can the eccentric part 7 of the axle 7,

regulere diopterskivens høydestillinger ved regulate the height positions of the diopter disc by

nedfilte flater på akslingen 7. Førings-rammen for diopterskiven er sideforstillbar på akslingen 7 ved hjelp av den med felted surfaces on the shaft 7. The guide frame for the diopter disc is laterally adjustable on the shaft 7 using the

fingermutter 12 forsynte skrueaksling 13 finger nut 12 supplied screw shaft 13

gjennom føringsrammens 5 sidevanger, through the guide frame's 5 side rails,

idet skrueakslingen 13, som vist, er opplagret i siktestolens 1 sidevanger og holdes as the screw shaft 13, as shown, is stored in the side rails of the aiming chair 1 and is held

på plass ved en med gjennomgående stift in place by one with a through pin

14 utstyrt låsring 15. Sidestillingsskruen 13 er forsynt med vanlig kneppsystem for fastholdning av føringsrammen for diopterskiven i ønsket sidestililng. For fast-låsing av diopterskiven i forskjellige høyde-stillinger betjener en seg av en låshage 16, som er svingbar om en bolt 17 på finger-mutteren 6, og som holdes på plass i spor 18 i siktestolen ved hjelp av en i utboringen 19 anbragt fjær 20. 14 equipped with locking ring 15. The lateral position screw 13 is equipped with a normal snap system for holding the guide frame for the diopter disc in the desired lateral position. For locking the diopter disc in different height positions, a locking bracket 16 is used, which can be pivoted around a bolt 17 on the finger nut 6, and which is held in place in a slot 18 in the sight seat with the help of one located in the bore 19 feather 20.

Føringsrammen 5 for diopterskiven er The guide frame 5 for the diopter disc is

med fordel utført omvendt U-formet, som advantageously executed inverted U-shaped, which

vist på tegningen, og dekker den fjærpåvirkete vinkelarm 11. I fig. 2 er en del av shown in the drawing, and covers the spring-actuated angle arm 11. In fig. 2 is part of

delens 5 materiale bortskåret for å få vist part 5 material cut away to show

armen 11 med fjæren 10. the arm 11 with the spring 10.

Oppfinnelsen kan utføres annerledes The invention can be carried out differently

enn som vist på tegningen, uten at en than as shown in the drawing, without one

kommer utenfor oppfinnelsens ramme som falls outside the scope of the invention which

angitt i de etterfølgende patentpåstander. stated in the subsequent patent claims.

Claims (2)

1. Høyde- og sideforstillbart diopter-1. Height and side adjustable diopter sikte for gevær, av den art som ved hjelp av en siktestol med sidevanger og i siktestolen anbrakt føringsramme for diopterskivens innstilling i høyde og side er festet på toppen av geværets låskasse, karakterisert ved at en sleidformet diopterskive (2) , med et nedentil beliggende diopterhullsight for rifles, of the type that is attached to the top of the rifle's lock case by means of a sight seat with side rails and a guide frame placed in the sight seat for the height and side adjustment of the diopter disc, characterized in that a slide-shaped diopter disc (2), with a diopter hole located below (3) , er høydeforstillbar i en med sleid-føring utstyrt føringsramme (5) ved hjelp av en med fingermutter (6) forsynt aksling (7), som er opplagret i siktestolen (1), og på hvilken akslings to sidepartier, mellom siktestolens opplagringsvanger, før-ingsrammen for diopterskiven er sideforstillbart opplagret, at akslingens midtre, eksentrisk formete del, for forstilling av diopterskiven i forskjellige høydestillinger, virker på en i fast forbindelse med diopterskiven, fortrinsvis fjærpåvirket, vinkelarm (11) mellom føringsrammens sidevanger, at den nevnte føringsramme for diopterskiven er sideforstillbar ved hjelp av en med fingermutter (12) forsynt skrueaksling (13) gjennom føringsrammens sidevanger, og at denne skrueaksling er opplagret i siktestolens sidevanger. (3) , is height-adjustable in a guide frame (5) equipped with a slide guide by means of a shaft (7) fitted with a finger nut (6), which is stored in the aiming chair (1), and on which shaft's two side parts, between the aiming chair's storage brackets, the guide frame for the diopter disc is laterally adjustable, that the middle, eccentrically shaped part of the shaft, for adjusting the diopter disc in different height positions, acts on an angle arm (11) in fixed connection with the diopter disc, preferably spring-actuated, between the guide frame's side bars, that the aforementioned guide frame for the diopter disc is laterally adjustable by means of a screw shaft (13) fitted with a finger nut (12) through the side rails of the guide frame, and that this screw shaft is stored in the side rails of the aiming chair. 2. Dioptersikte i henhold til påstand 1, karakterisert ved at føringsrammen for diopterskiven er omvendt U-formet og dekker den fjærpåvirkete vinkelarm for diopterskiven.2. Diopter sight according to claim 1, characterized in that the guide frame for the diopter disc is inverted U-shaped and covers the spring-actuated angle arm for the diopter disc.
NO151197A 1963-01-18 1963-12-11 NO116318B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH61663A CH400043A (en) 1963-01-18 1963-01-18 Method and device for limiting the speed of the launch turbine of a pump turbine or storage pump

Publications (1)

Publication Number Publication Date
NO116318B true NO116318B (en) 1969-03-03

Family

ID=4191136

Family Applications (1)

Application Number Title Priority Date Filing Date
NO151197A NO116318B (en) 1963-01-18 1963-12-11

Country Status (7)

Country Link
US (1) US3185440A (en)
AT (1) AT244881B (en)
CH (1) CH400043A (en)
ES (1) ES294055A1 (en)
GB (1) GB1074690A (en)
LU (1) LU45028A1 (en)
NO (1) NO116318B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1148079A (en) * 1966-06-17 1969-04-10 English Electric Co Ltd Improvements relating to pumps and reversible pump turbines
JPS58148278A (en) * 1982-02-26 1983-09-03 Toshiba Corp Method and device for drainage of guide vane leakage in a reversible hydraulic machine
FR2669968B1 (en) * 1990-11-30 1995-01-20 Sithe METHOD FOR REGULATING THE ROTATION SPEED OF A HYDRAULIC TURBINE, AND DEVICE FOR CARRYING OUT SAID METHOD.
US6971843B2 (en) * 2003-06-25 2005-12-06 General Electric Canada Inc. Hydraulic turbine draft tube with enhanced dissolved oxygen
DE102010050001A1 (en) * 2010-11-02 2012-05-03 Voith Patent Gmbh Pump in Francis design for a hydroelectric power station
CN103498749B (en) * 2013-09-27 2016-03-02 河海大学 A kind of small-scale mixed-flow pump turbine for low water head pumped storage power station
CN112576429B (en) * 2021-01-13 2021-09-24 宁夏隆丰园林景观工程有限公司 Underwater hydroelectric generation device with overspeed protection function
DE102022101640B3 (en) * 2022-01-25 2023-01-19 Voith Patent Gmbh Pump for a hydroelectric power station

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307703A (en) * 1919-06-24 Paul sagbebg and eelif mikdeltholt
US810955A (en) * 1904-03-09 1906-01-30 Andreas Lund Means for regulating turbines.
GB277433A (en) * 1926-06-18 1927-09-19 English Electric Co Ltd Improvements connected with hydraulic turbines
US2781831A (en) * 1952-09-11 1957-02-19 Thompson Prod Inc Pumping assembly

Also Published As

Publication number Publication date
CH400043A (en) 1965-09-30
AT244881B (en) 1966-01-25
ES294055A1 (en) 1964-01-16
LU45028A1 (en) 1964-02-17
GB1074690A (en) 1967-07-05
US3185440A (en) 1965-05-25

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