GB829947A - Driving arrangement particularly for propellant powder cutting machines - Google Patents

Driving arrangement particularly for propellant powder cutting machines

Info

Publication number
GB829947A
GB829947A GB15266/56A GB1526656A GB829947A GB 829947 A GB829947 A GB 829947A GB 15266/56 A GB15266/56 A GB 15266/56A GB 1526656 A GB1526656 A GB 1526656A GB 829947 A GB829947 A GB 829947A
Authority
GB
United Kingdom
Prior art keywords
ring
shaft
cone
machine
carried
Prior art date
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
GB15266/56A
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Publication of GB829947A publication Critical patent/GB829947A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/22—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member and work feed mechanically connected
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
    • F42B4/30—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Transmission Devices (AREA)

Abstract

829,947. Variable-speed friction gear. FRANCAIS ETAT. May 16, 1956 [May 23, 1955], No. 15266/56. Classes 80 (1) and 80 (2). [Also in Group XXI] In bevel reduction gearing, particularly for a propellant powdercutting machine, a driving metal cone 6 frictionally engages a ring 7 of rubber or the like on a driven wheel 8. The ring 7 may be a simple ring of square section which assumes a frusto-conical shape when fitted on the pulley 8. The resilience of the ring 7 allows small changes in the speed ratio to be effected either by exchanging the cone 6 for a cone of larger or smaller diameter without moving the ring 7, or by bodily shifting the carriage 21 supporting the shaft 9 of the wheel 8 by means of a micrometric screw 24, or by changing the ring 7. The cone 6 is on the shaft of a pneumatic motor 1, and the shaft 9 drives two intergeared grooved rollers 11, 14 between which a cord 12 of extruded powder paste is fed to a channel 13, whence it is cut by an adjustable knife 4 on a rotating arm 3 carried by the shaft of the motor 1. The roller 14 and its pinion 16 are carried by a frame rockable about a pivot 18 to allow cleaning of the machine, the frame being held in position by a spring 19. The single knife 4 may be replaced by two or more knives.
GB15266/56A 1955-05-23 1956-05-16 Driving arrangement particularly for propellant powder cutting machines Expired GB829947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829947X 1955-05-23

Publications (1)

Publication Number Publication Date
GB829947A true GB829947A (en) 1960-03-09

Family

ID=9284583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15266/56A Expired GB829947A (en) 1955-05-23 1956-05-16 Driving arrangement particularly for propellant powder cutting machines

Country Status (1)

Country Link
GB (1) GB829947A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455194A (en) * 1966-12-16 1969-07-15 Oliver Tire & Rubber Co Volumetric checking device for elongated elastomeric articles
US3507180A (en) * 1967-10-11 1970-04-21 Phoenix Works Inc Rotary cutter assembly
EP0330102A1 (en) * 1988-02-20 1989-08-30 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Process and apparatus for the manufacture of granulated propellants
CN105777455A (en) * 2016-03-14 2016-07-20 西安近代化学研究所 Mold core pulling-out machine for propellants
CN106737983A (en) * 2016-12-30 2017-05-31 吴称辉 A kind of clamping device of gun barrel cake cutter and the gun barrel cake cutter using the clamping device
CN106839893A (en) * 2016-12-22 2017-06-13 邓卫科 One kind is ignited wire winding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455194A (en) * 1966-12-16 1969-07-15 Oliver Tire & Rubber Co Volumetric checking device for elongated elastomeric articles
US3507180A (en) * 1967-10-11 1970-04-21 Phoenix Works Inc Rotary cutter assembly
EP0330102A1 (en) * 1988-02-20 1989-08-30 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Process and apparatus for the manufacture of granulated propellants
AU622151B2 (en) * 1988-02-20 1992-04-02 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Process and apparatus for producing propellant charge granular material
CN105777455A (en) * 2016-03-14 2016-07-20 西安近代化学研究所 Mold core pulling-out machine for propellants
CN106839893A (en) * 2016-12-22 2017-06-13 邓卫科 One kind is ignited wire winding device
CN106737983A (en) * 2016-12-30 2017-05-31 吴称辉 A kind of clamping device of gun barrel cake cutter and the gun barrel cake cutter using the clamping device

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