GB1522832A – Gunnery training aids having screen assemblies
– Google Patents
GB1522832A – Gunnery training aids having screen assemblies
– Google Patents
Gunnery training aids having screen assemblies
Info
Publication number
GB1522832A
GB1522832A
GB2678575A
GB2678575A
GB1522832A
GB 1522832 A
GB1522832 A
GB 1522832A
GB 2678575 A
GB2678575 A
GB 2678575A
GB 2678575 A
GB2678575 A
GB 2678575A
GB 1522832 A
GB1522832 A
GB 1522832A
Authority
GB
United Kingdom
Prior art keywords
sheets
screen
assembly
bullet
gunnery training
Prior art date
1975-06-24
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
GB2678575A
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.)
RFD Systems Engineering Ltd
Original Assignee
RFD Systems Engineering Ltd
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.)
1975-06-24
Filing date
1975-06-24
Publication date
1978-08-31
1975-06-24
Application filed by RFD Systems Engineering Ltd
filed
Critical
RFD Systems Engineering Ltd
1975-06-24
Priority to GB2678575A
priority
Critical
patent/GB1522832A/en
1975-12-17
Priority to CA241,937A
priority
patent/CA1060688A/en
1976-03-04
Priority to FR7606105A
priority
patent/FR2315708A1/en
1978-08-31
Publication of GB1522832A
publication
Critical
patent/GB1522832A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F41—WEAPONS
F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
F41J5/00—Target indicating systems; Target-hit or score detecting systems
F41J5/10—Cinematographic hit-indicating systems
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F41—WEAPONS
F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
F41J1/00—Targets; Target stands; Target holders
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F41—WEAPONS
F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
F41J9/00—Moving targets, i.e. moving when fired at
F41J9/14—Cinematographic targets, e.g. moving-picture targets
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B21/00—Projectors or projection-type viewers; Accessories therefor
G03B21/54—Accessories
G03B21/56—Projection screens
G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Abstract
1522832 Projection screen assembly RFD SYSTEMS ENG Ltd 29 Oct 1975 [24 June 1975] 26785/75 Heading G2X [Also in Division F3] A gunnery training aid comprising (a) a projector 1, (b) a screen assembly 2 on to which a moving image can be projected as a target, the assembly 2 comprising two sheets 7, 10 mounted for movement between feed rolls 8, 12 and takeup rollers 9, 13 respectively, the sheets being in substantially parallel planes and spaced apart by a small distance to form a screen of two overlapping layers over the screen area, (c) means (e.g. motor 14) for driving the take-up rollers to move the sheets in different directions to alter the overlapping areas, and (d) means (e.g. in console 5) for energizing the drive means in response to firing a bullet through the screen. Preferably the two sheets are white and movable in opposite horizontal directions; a third sheet 18 which is black, movable vertically downwards and positioned behind the other sheets may also be provided. Bullet holes are inspected by shining a light from the back, and then the sheets are moved so that the holes are no longer aligned and hence not visible.
GB2678575A
1975-06-24
1975-06-24
Gunnery training aids having screen assemblies
Expired
GB1522832A
(en)
Priority Applications (3)
Application Number
Priority Date
Filing Date
Title
GB2678575A
GB1522832A
(en)
1975-06-24
1975-06-24
Gunnery training aids having screen assemblies
CA241,937A
CA1060688A
(en)
1975-06-24
1975-12-17
Target screen assembly with synchronised movement
FR7606105A
FR2315708A1
(en)
1975-06-24
1976-03-04
COMPOSITE PROJECTION SCREEN, ESPECIALLY FOR SHOOTING TRAINING FACILITIES
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2678575A
GB1522832A
(en)
1975-06-24
1975-06-24
Gunnery training aids having screen assemblies
Publications (1)
Publication Number
Publication Date
GB1522832A
true
GB1522832A
(en)
1978-08-31
Family
ID=10249165
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2678575A
Expired
GB1522832A
(en)
1975-06-24
1975-06-24
Gunnery training aids having screen assemblies
Country Status (3)
Country
Link
CA
(1)
CA1060688A
(en)
FR
(1)
FR2315708A1
(en)
GB
(1)
GB1522832A
(en)
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2944156A1
(en)
*
1979-11-02
1981-05-14
Mechanische Weberei Gmbh, 4792 Bad Lippspringe
Servo driven large projection screen – has screen unwound over alignment roller for even hanging
GB2156054A
(en)
*
1984-03-16
1985-10-02
Polytronic Ag
Target ranges
US5823779A
(en)
*
1996-05-02
1998-10-20
Advanced Interactive Systems, Inc.
Electronically controlled weapons range with return fire
WO2001013172A1
(en)
*
1999-08-11
2001-02-22
Barco N.V.
Projection screen and methods of transport and erection of the same
FR2911966A1
(en)
*
2007-01-31
2008-08-01
Thales Sa
Projection screen for use in video projection system, has projection fabric maintained at voltage using two voltage adjusting devices integrated to posts, where device adjusts voltage of projection fabric
CN103257520A
(en)
*
2013-05-27
2013-08-21
苏州和氏设计营造股份有限公司
Large-breadth horizontal curtain pulling device
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2445505A1
(en)
*
1978-12-26
1980-07-25
Serec
Gun cartridge for training marksman – houses battery, bulb and lens producing beam of light focussed on to moving image of target
FR2649477B1
(en)
*
1989-07-07
1994-03-25
Arachequesne Patrick
SHOOTING TRAINING DEVICE
FR2911952A1
(en)
2007-01-29
2008-08-01
De Boisanger Antoine Breart
Target e.g. animated image for e.g. infantryman, has screen made of geotextile material e.g. polyester, and another screen made of paper, where support has hanging frame with longitudinal posts, which support former screen
WO2015056212A2
(en)
*
2013-10-15
2015-04-23
Zen Technologies Limited
A device configuration to provide gunnery training and method of assembly
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR776093A
(en)
*
1935-07-12
1935-01-16
Gen La Cinematographie Francai
Improvements to animated shooting cabinets
DE1018337B
(en)
*
1954-05-26
1957-10-24
Siemens Ag
Cinematographic target wall
FR1194904A
(en)
*
1957-06-06
1959-11-13
Bauer Eugen Gmbh
projection screen for cinematographic shooting installations
1975
1975-06-24
GB
GB2678575A
patent/GB1522832A/en
not_active
Expired
1975-12-17
CA
CA241,937A
patent/CA1060688A/en
not_active
Expired
1976
1976-03-04
FR
FR7606105A
patent/FR2315708A1/en
not_active
Withdrawn
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2944156A1
(en)
*
1979-11-02
1981-05-14
Mechanische Weberei Gmbh, 4792 Bad Lippspringe
Servo driven large projection screen – has screen unwound over alignment roller for even hanging
GB2156054A
(en)
*
1984-03-16
1985-10-02
Polytronic Ag
Target ranges
US5823779A
(en)
*
1996-05-02
1998-10-20
Advanced Interactive Systems, Inc.
Electronically controlled weapons range with return fire
US5980254A
(en)
*
1996-05-02
1999-11-09
Advanced Interactive Systems, Inc.
Electronically controlled weapons range with return fire
WO2001013172A1
(en)
*
1999-08-11
2001-02-22
Barco N.V.
Projection screen and methods of transport and erection of the same
FR2911966A1
(en)
*
2007-01-31
2008-08-01
Thales Sa
Projection screen for use in video projection system, has projection fabric maintained at voltage using two voltage adjusting devices integrated to posts, where device adjusts voltage of projection fabric
CN103257520A
(en)
*
2013-05-27
2013-08-21
苏州和氏设计营造股份有限公司
Large-breadth horizontal curtain pulling device
Also Published As
Publication number
Publication date
CA1060688A
(en)
1979-08-21
FR2315708A1
(en)
1977-01-21
Similar Documents
Publication
Publication Date
Title
GB1522832A
(en)
1978-08-31
Gunnery training aids having screen assemblies
GB1432243A
(en)
1976-04-14
Rear projection screens and methods of making them
GB1419945A
(en)
1975-12-31
Reag projection screen
SE7902829L
(en)
1979-10-01
AUTOMATIC MASKING DEVICE FOR IMAGE MAKER
NL188059C
(en)
1992-03-16
DEFLECTION FOR A COLOR IMAGE DISPLAY TUBE.
US3754756A
(en)
1973-08-28
Theatrical screen for combining live action and projected pictures
GB1527883A
(en)
1978-10-11
Control apparatus for controlling a motion picture target apparatus
NL181384B
(en)
1987-03-02
SYSTEM FOR DETECTING THE POSITION COORDINATES INDICATED BY A LIGHT PEN ON THE SCREEN OF A GAS DISCHARGE PANEL.
IL43187A
(en)
1976-09-30
Optical multiple projector
NL7613213A
(en)
1977-06-01
ADDRESSABLE VIDEO CONTROL GENERATOR FOR A FLAT IMAGE DISPLAY DEVICE.
US3625510A
(en)
1971-12-07
Theatrical screen for combining live action and projected pictures
GB1349904A
(en)
1974-04-10
Fixed notice boards for viewing from passing vehicles
GB1457545A
(en)
1976-12-01
Film reader
FR2301889A1
(en)
1976-09-17
Visual display unit for multiple imaging – uses glass sheet behind reflective surface and luminescent screen arranged in triangular configuration
US3667145A
(en)
1972-06-06
Color and motion animations for transparencies
US2942355A
(en)
1960-06-28
Servo projection system
GB1445195A
(en)
1976-08-04
Microfilm projector device
GB1522831A
(en)
1978-08-31
Gunnery training aids having projectors with light beam deflection means
SU630098A1
(en)
1978-10-30
Drawing stand
US3108156A
(en)
1963-10-22
Data reproducing apparatus
JPS5530339A
(en)
1980-03-04
Weld line detecting method
GB1111578A
(en)
1968-05-01
Improvements in or relating to film projectors
GB1387179A
(en)
1975-03-12
Display device or projector assembly
DE3571499D1
(en)
1989-08-17
Picture generator for a fire simulator
JPS5251634A
(en)
1977-04-25
Attraction type movable vehicle with surrounding frame
Legal Events
Date
Code
Title
Description
1978-12-20
PS
Patent sealed
1990-06-27
PCNP
Patent ceased through non-payment of renewal fee
