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GB526941A - Improvements in projectiles applicable also to other bodies moving in guides - Google Patents

Improvements in projectiles applicable also to other bodies moving in guides

Info

Publication number
GB526941A
GB526941A GB3348638A GB3348638A GB526941A GB 526941 A GB526941 A GB 526941A GB 3348638 A GB3348638 A GB 3348638A GB 3348638 A GB3348638 A GB 3348638A GB 526941 A GB526941 A GB 526941A
Authority
GB
United Kingdom
Prior art keywords
lubricant
copper
porous metal
projectiles
rings
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
GB3348638A
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.)
EDWARD REGINALD HERBERT PLAIST
Original Assignee
EDWARD REGINALD HERBERT PLAIST
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 EDWARD REGINALD HERBERT PLAIST filed Critical EDWARD REGINALD HERBERT PLAIST
Priority to GB3348638A priority Critical patent/GB526941A/en
Publication of GB526941A publication Critical patent/GB526941A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/04—Lubrication means in missiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/02—Driving bands; Rotating bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Sliding-Contact Bearings (AREA)
  • Metal Extraction Processes (AREA)

Abstract

526,941. Ammunition projectiles. PLAISTOWE, E. R. H. Nov. 17, 1938, No. 33486. [Class 9 (i)] A projectile or similar body adapted for projection from a tube has a driving or lubricating band formed of porous metal impregnated with lubricant and closely associated with malleable or ductile material such as copper. In the form shown in Fig. 1, the copper or like band a has an inset ring c formed of porous metal impregnated with lubricant. Fig. 2 shows a modification in which the rings c have dovetailed engagement with copper or like rings a. The porous metal or alloy may be obtained by mechanical agglomeration under pressure (with or without heat treatment) of particles of ferrous metal or alloy or a bronze. Lubricating oils, waxes, or alloys of low melting point may be used as the lubricant. Specifications 465,392 and 528,570 are referred to.
GB3348638A 1938-11-17 1938-11-17 Improvements in projectiles applicable also to other bodies moving in guides Expired GB526941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3348638A GB526941A (en) 1938-11-17 1938-11-17 Improvements in projectiles applicable also to other bodies moving in guides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3348638A GB526941A (en) 1938-11-17 1938-11-17 Improvements in projectiles applicable also to other bodies moving in guides

Publications (1)

Publication Number Publication Date
GB526941A true GB526941A (en) 1940-09-30

Family

ID=10353590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3348638A Expired GB526941A (en) 1938-11-17 1938-11-17 Improvements in projectiles applicable also to other bodies moving in guides

Country Status (1)

Country Link
GB (1) GB526941A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809587A (en) * 1954-01-15 1957-10-15 Musser C Walton Reinforced-fin rotating band
US3999486A (en) * 1967-06-22 1976-12-28 Bower Bernal L Ballistics and high pressure seals
GB2132321A (en) * 1982-12-24 1984-07-04 Mauser Werke Oberndorf Abridgement
GB2336654A (en) * 1998-04-24 1999-10-27 Rheinmetall W & M Gmbh Spin-stabilised projectile
CN102636084A (en) * 2012-04-12 2012-08-15 哈尔滨工业大学 Soft iron-brass composite band structure and welding method thereof
CN103071891A (en) * 2012-12-28 2013-05-01 哈尔滨工业大学 Method for welding composite bearing band of soft iron mixed with pure copper, and structure of composite bearing band
CN111174634A (en) * 2020-02-17 2020-05-19 南京理工大学 Series self-adaptive band device for improving emission safety of non-equi-rifling gun

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809587A (en) * 1954-01-15 1957-10-15 Musser C Walton Reinforced-fin rotating band
US3999486A (en) * 1967-06-22 1976-12-28 Bower Bernal L Ballistics and high pressure seals
GB2132321A (en) * 1982-12-24 1984-07-04 Mauser Werke Oberndorf Abridgement
GB2336654B (en) * 1998-04-24 2003-01-08 Rheinmetall W & M Gmbh Spin-stabilized projectile and method of manufacture
FR2777989A1 (en) * 1998-04-24 1999-10-29 Rheinmetall W & M Gmbh PROJECTILE WITH GYROSTABILIZATION AND MANUFACTURING METHOD THEREOF
ES2167147A1 (en) * 1998-04-24 2002-05-01 Rheinmetall W & M Gmbh Spin-stabilized projectile having a multi-part guide band and method of making the projectile
GB2336654A (en) * 1998-04-24 1999-10-27 Rheinmetall W & M Gmbh Spin-stabilised projectile
US6536353B1 (en) 1998-04-24 2003-03-25 Rheinmetall W & M Gmbh Spin-stabilized projectile having a multi-part guide band and method of making the projectile
US6827020B2 (en) 1998-04-24 2004-12-07 Rheinmetall W & M Gmbh Spin-stabilized projectile having a multi-part guide band and method of making the projectile
CN102636084A (en) * 2012-04-12 2012-08-15 哈尔滨工业大学 Soft iron-brass composite band structure and welding method thereof
CN102636084B (en) * 2012-04-12 2014-10-08 哈尔滨工业大学 Soft iron-brass composite band structure and welding method thereof
CN103071891A (en) * 2012-12-28 2013-05-01 哈尔滨工业大学 Method for welding composite bearing band of soft iron mixed with pure copper, and structure of composite bearing band
CN103071891B (en) * 2012-12-28 2015-07-15 哈尔滨工业大学 Method for welding composite bearing band of soft iron mixed with pure copper, and structure of composite bearing band
CN111174634A (en) * 2020-02-17 2020-05-19 南京理工大学 Series self-adaptive band device for improving emission safety of non-equi-rifling gun

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