GB2392229B - Hand guard and associated injection moulding tool for the production thereof - Google Patents

Hand guard and associated injection moulding tool for the production thereof

Info

Publication number
GB2392229B
GB2392229B GB0318720A GB0318720A GB2392229B GB 2392229 B GB2392229 B GB 2392229B GB 0318720 A GB0318720 A GB 0318720A GB 0318720 A GB0318720 A GB 0318720A GB 2392229 B GB2392229 B GB 2392229B
Authority
GB
United Kingdom
Prior art keywords
production
injection moulding
hand guard
moulding tool
associated injection
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 - Fee Related
Application number
GB0318720A
Other versions
GB2392229A (en
GB0318720D0 (en
Inventor
Norbert Fluhr
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.)
Heckler und Koch GmbH
Original Assignee
Heckler und Koch 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 Heckler und Koch GmbH filed Critical Heckler und Koch GmbH
Publication of GB0318720D0 publication Critical patent/GB0318720D0/en
Publication of GB2392229A publication Critical patent/GB2392229A/en
Application granted granted Critical
Publication of GB2392229B publication Critical patent/GB2392229B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks
    • F41C23/18—Butts; Butt plates; Stocks characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/76—Cores

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
GB0318720A 2002-08-14 2003-08-08 Hand guard and associated injection moulding tool for the production thereof Expired - Fee Related GB2392229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002137301 DE10237301A1 (en) 2002-08-14 2002-08-14 hand protection

Publications (3)

Publication Number Publication Date
GB0318720D0 GB0318720D0 (en) 2003-09-10
GB2392229A GB2392229A (en) 2004-02-25
GB2392229B true GB2392229B (en) 2005-06-15

Family

ID=27816230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0318720A Expired - Fee Related GB2392229B (en) 2002-08-14 2003-08-08 Hand guard and associated injection moulding tool for the production thereof

Country Status (2)

Country Link
DE (1) DE10237301A1 (en)
GB (1) GB2392229B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2455760B (en) * 2007-12-20 2009-12-30 Bruegger & Thomet Ag Pivotally hinged rail handguard

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817322A (en) * 1987-09-09 1989-04-04 Quality Mold, Inc. Barrel protector for a weapon
US5105571A (en) * 1990-10-18 1992-04-21 Product Technologies, Inc. C/O Pen-Ro Group Method and apparatus for preventing dirt and moisture from entering firearms
FR2671396A3 (en) * 1991-01-03 1992-07-10 Oto Melara Spa Cover, intended particularly for large-calibre guns
GB2370100A (en) * 2000-10-13 2002-06-19 Ind E1 Gamo Sa Device for hinging a barrel in an air-powered carbine or gun having a tiltable barrel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1321173A (en) * 1919-11-11 Assiajtob
NL97806C (en) * 1959-09-09

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817322A (en) * 1987-09-09 1989-04-04 Quality Mold, Inc. Barrel protector for a weapon
US5105571A (en) * 1990-10-18 1992-04-21 Product Technologies, Inc. C/O Pen-Ro Group Method and apparatus for preventing dirt and moisture from entering firearms
FR2671396A3 (en) * 1991-01-03 1992-07-10 Oto Melara Spa Cover, intended particularly for large-calibre guns
GB2370100A (en) * 2000-10-13 2002-06-19 Ind E1 Gamo Sa Device for hinging a barrel in an air-powered carbine or gun having a tiltable barrel

Also Published As

Publication number Publication date
GB2392229A (en) 2004-02-25
GB0318720D0 (en) 2003-09-10
DE10237301A1 (en) 2004-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070808