GB1132153A - Hand guard for rifles - Google Patents

Hand guard for rifles

Info

Publication number
GB1132153A
GB1132153A GB5001/66A GB500166A GB1132153A GB 1132153 A GB1132153 A GB 1132153A GB 5001/66 A GB5001/66 A GB 5001/66A GB 500166 A GB500166 A GB 500166A GB 1132153 A GB1132153 A GB 1132153A
Authority
GB
United Kingdom
Prior art keywords
shield member
outer shield
inner shield
free ends
hand guard
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
GB5001/66A
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.)
Rheinmetall Industrie AG
Original Assignee
Rheinmetall GmbH
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 Rheinmetall GmbH filed Critical Rheinmetall GmbH
Publication of GB1132153A publication Critical patent/GB1132153A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/002—Surface-active compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks
    • F41C23/16—Forestocks; Handgrips; Hand guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Exhaust Silencers (AREA)

Abstract

1,132,153. Rifle hand guard. RHEINMETALL G.m.b.H. 4 Feb., 1966 [19 Feb., 1965], No. 5001/66. Heading F3C. A hand guard for a rifle comprises an outer shield member which may be in two parts la, 1b of heat insulating material and an inner metal shield member 2 located in the outer shield member and spaced therefrom by an air gap 14, the inner shield member being retained in the outer shield member by the inherent resiliency of the inner shield member. The free ends of the inner shield member are turned outwardly and are housed in grooves 11 in the inner surface of the outer shield member. A ferrule is provided at each end of the outer shield member to hold the two halves together (Fig. 1, not shown). The inner shield member is positioned in the outer shield member by an abutment formed within the outer shield member. Ventilation openings are provided in the inner shield member by forming a series of apertures adjacent the free ends of the inner shield member or by forming recesses in the free ends (Fig. 3, not shown). The inner shield member may also be formed with raised peripheral corrugations for strengthening purposes. An air space 15 is also provided between the inner shield member and the barrel 7 of the rifle.
GB5001/66A 1965-02-19 1966-02-04 Hand guard for rifles Expired GB1132153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0039944 1965-02-19

Publications (1)

Publication Number Publication Date
GB1132153A true GB1132153A (en) 1968-10-30

Family

ID=7405928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5001/66A Expired GB1132153A (en) 1965-02-19 1966-02-04 Hand guard for rifles

Country Status (5)

Country Link
US (1) US3367054A (en)
BE (1) BE676623A (en)
GB (1) GB1132153A (en)
NL (1) NL6601656A (en)
NO (1) NO117834B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100269392A1 (en) * 2006-02-08 2010-10-28 Swan Richard E Lower hand guard with heat shield for use with a modular integrated rail system
DE102007053949A1 (en) * 2007-11-09 2009-05-14 Rheinmetall Waffe Munition Gmbh Heat protection cover for a weapon barrel
US8438770B2 (en) * 2011-03-30 2013-05-14 Stephen P. Troy Firearm handguard system
US8959820B2 (en) 2012-07-13 2015-02-24 Rock River Arms, Inc. Handguard for firearm
US20140305019A1 (en) * 2012-12-10 2014-10-16 MAG Tactical Systems, LLC Magnesium firearm forearm and method of manufacture
US9341439B2 (en) * 2014-01-29 2016-05-17 Frank MICHAL Firearm fore end covers and grips
US9658010B1 (en) * 2014-10-13 2017-05-23 Paul Oglesby Heat shielding and thermal venting system
US9677845B2 (en) * 2015-04-02 2017-06-13 Lancer Systems L.P. Firearm handguard having heat-reducing features
US10365061B1 (en) * 2016-12-29 2019-07-30 Aaron E. Painter Firearm barrel with non-metal outer sleeve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307469A (en) * 1919-06-24 Hand-grip fob
US1321173A (en) * 1919-11-11 Assiajtob
US2674822A (en) * 1951-05-03 1954-04-13 Rene R Studler Forearm and handguard protector
NL106200C (en) * 1957-05-20
US3023527A (en) * 1958-12-15 1962-03-06 Remington Arms Co Inc Firearm having receiver bearing surfaces of synthetic resinous material
NL243148A (en) * 1959-09-09

Also Published As

Publication number Publication date
NO117834B (en) 1969-09-29
NL6601656A (en) 1966-08-22
US3367054A (en) 1968-02-06
BE676623A (en) 1966-07-18

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