US2168979A - Handle for hand grenades - Google Patents
Handle for hand grenades Download PDFInfo
- Publication number
- US2168979A US2168979A US166146A US16614637A US2168979A US 2168979 A US2168979 A US 2168979A US 166146 A US166146 A US 166146A US 16614637 A US16614637 A US 16614637A US 2168979 A US2168979 A US 2168979A
- Authority
- US
- United States
- Prior art keywords
- handle
- hand
- artificial
- grenades
- hand grenades
- 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 - Lifetime
Links
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 230000037431 insertion Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000012237 artificial material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 241000985284 Leuciscus idus Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B27/00—Hand grenades
- F42B27/08—Hand grenades with handle
Definitions
- This invention relates to a handle for hand 'vided with reinforcing insertions, in one piece, grenades with tear-oil fuse. instead of having to make it in two pieces.
- the Such handles consist of three parts, namely a invention is illustrated byway of example in the connecting piece, with a screw thread for screwaccompanying drawing, in which Figures 1, 2 and ing on the container for the bursting charge, a 3 show respectively the connecting piece, the 5 handle and a closure cap. handle proper or shank member, and the cap,
- the connecting piece consists of a thin section and the right-hand half being an outside walled metallic under portion, which is to be view.
- l is the connecting piece, 2 l0 grenade, and a thick walled upper portion, perfothe shank member or handle proper, and 3 the rated at the tip and provided with a screw cap.
- the lower portion 4 of the connecting thread, onto which the actual grenade is screwed. piece is made somewhat thicker than has hither- The upper portion, the under portion and the to been usual when employing sheet metal.
- This handle are connected with one another by means member is secured to the handle not by screwing of four or more screws. The handle through but is welded thereto by means of heat.
- a thin partition remaining in the centre is 25 disadvantage by selecting a timber of suitable mechanically removed by pushing it out. density which is not liable to crack, namely h c r p 3 is also pressed out of one beech, by impregnating this wood, and by inpiece. Its connection with the handle is comtroducing liquid sealing means at the point pletely watertight, because the screw threads of Where the connecting piece of the hand grenade the artificial resin handle do not warp like those 30 is screwed to the wooden handle. In particuof a wooden handle under the influence of moislarly wet weather, however, and under other unture.
- the desired n the Central por of the handle there y success is not uniformly attained, so that 10% also b impr sed in he co r e of m nufa r or more of the grenades still miss fire. a roughened pattern 5, in order that the hand 35 Furthermore the cost of the hand grenade ena ma n s p wh n b i hr wn. v handle becomes quite considerable owing to the if it s W difficult treatment of the wood and a particu- Quite o t bes of tific al esin have a1- larly careful and massive construction of the conready n made y employing pp a lower necting piece.
- a reinforcing insertion 6 is shown in Figure 2.
- the thickness and the form of the walls, and also of the accessories, can be adapted to the currentrequirements of the military authorities.
- the closure cap may be connected with the handle in some way other than by screwing.v
- the handles and accessories of hand grenades without tear- L off fuses may also be made of artificial resin
- a handle for hand grenades more particu larly those with tear-oflf fuses, comprising a shank member, pressed out of artificial pressed material, an externally screw-threaded connect ingpiecemade ofartificial pressedmaterial and non-releasably. welded. inta water-tight manner to the. upper endmof the shankamember, and
- a handle for hand grenades more particularly those with tear-off fuses, comprising a shank member, pressed out of artificial pressed material with reinforcing insertions, an externally screw-threaded connecting piece made of artificial pressed material with reinforcing insertions'aiid non-releasably welded in a watertight manner 1 to the upper end of the shank member, and'adapted to accommodate an inter- ;nally screwethreaded container for a bursting charge, an external screw thread formed on the lower end of the shank member by pressure, and a closure cap pressed out of artificial material screwed. directly on to the thread at the lower end of the shank member.
- i a a GEORG ERDMANN directly on to the thread at the lower end of the shank member.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Prostheses (AREA)
- Fishing Rods (AREA)
- Emergency Lowering Means (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE48526D DE665404C (de) | 1936-07-07 | 1936-07-07 | Stiel fuer Stielhandgranaten mit Abreisszuender |
| GB25061/37A GB492924A (en) | 1936-07-07 | 1937-09-15 | Improvements in or relating to handles for hand grenades |
| FR826815T | 1937-09-16 | ||
| CH199215T | 1937-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2168979A true US2168979A (en) | 1939-08-08 |
Family
ID=25973633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US166146A Expired - Lifetime US2168979A (en) | 1936-07-07 | 1937-09-28 | Handle for hand grenades |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2168979A (fr) |
| CH (1) | CH199215A (fr) |
| DE (2) | DE665404C (fr) |
| FR (1) | FR826815A (fr) |
| GB (1) | GB492924A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRE20130016A1 (it) * | 2013-03-08 | 2014-09-09 | Huettner Ulrike | Mezzi di lancio per granata |
-
1936
- 1936-07-07 DE DEE48526D patent/DE665404C/de not_active Expired
-
1937
- 1937-09-08 DE DEE50142D patent/DE667057C/de not_active Expired
- 1937-09-15 GB GB25061/37A patent/GB492924A/en not_active Expired
- 1937-09-16 FR FR826815D patent/FR826815A/fr not_active Expired
- 1937-09-20 CH CH199215D patent/CH199215A/de unknown
- 1937-09-28 US US166146A patent/US2168979A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRE20130016A1 (it) * | 2013-03-08 | 2014-09-09 | Huettner Ulrike | Mezzi di lancio per granata |
Also Published As
| Publication number | Publication date |
|---|---|
| DE667057C (de) | 1938-11-03 |
| DE665404C (de) | 1938-09-24 |
| CH199215A (de) | 1938-08-15 |
| FR826815A (fr) | 1938-04-11 |
| GB492924A (en) | 1938-09-29 |
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