US1306316A - Powder-charging device - Google Patents
Powder-charging device Download PDFInfo
- Publication number
- US1306316A US1306316A US1306316DA US1306316A US 1306316 A US1306316 A US 1306316A US 1306316D A US1306316D A US 1306316DA US 1306316 A US1306316 A US 1306316A
- Authority
- US
- United States
- Prior art keywords
- rod
- tubular
- plunger
- powder
- charging device
- 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
- 239000000843 powder Substances 0.000 description 12
- 238000010276 construction Methods 0.000 description 6
- 239000002360 explosive Substances 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 241000282619 Hylobates lar Species 0.000 description 4
- 241000023813 Isia Species 0.000 description 2
- 241000031091 Synodontis clarias Species 0.000 description 2
- ASCUXPQGEXGEMJ-GPLGTHOPSA-N [(2R,3S,4S,5R,6S)-3,4,5-triacetyloxy-6-[[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(4-methylanilino)oxan-2-yl]methoxy]oxan-2-yl]methyl acetate Chemical compound CC(=O)O[C@@H]1[C@@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H](COC(=O)C)O[C@@H]1OC[C@@H]1[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](NC=2C=CC(C)=CC=2)O1 ASCUXPQGEXGEMJ-GPLGTHOPSA-N 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 101700082223 how Proteins 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
Definitions
- 'Th-isjnvention relates to an improved powder "charging device, and has for its primary object to provide a device prlmarlly designed" for use by miners in charging a i hole or bore formed in the face of the mine walllwith powder, and then securely tampfing the hole.
- It-isanother and more particular object 1 of'the invention-to provide a device for the above purpose embodying a tubular member "to; receive the powder charge and the dynamite'cartridge or other explosive, a tubular i rod "connected to said member, an expelling 1 fplunger arranged within said tubular" mem- 1 her, an operating rod therefor provided with a Scraper disk, and means for locking said rod against movement relative to the tubular rod to retain said plunger against movement .for use as-a tamping head, or to permit of l) ,theuse of the scraping disk.
- v 'It is also a; further general object of my inventionto provide a devicefor the above purposewhichisrelatively simpleand duj rable ingitsconstruction, as well as efiicient 'and 'reliable'in operation, and capable of 'f'manufacture at comparatively small cost.
- the inventio'ni consists in the improved comf' bination, construction and relative arrangement of' ithef several-parts as will be herein ⁇ after more fully described, subsequently -claimed' and illustrated in the accompanying; drawings in which similar reference characters designate corresponding parts throughout the several views, and wherein I Figure 1 is a sidefelevation, the tubular.
- fgFig. 3 isanenlarged detail longitudinal section'showing the locking means
- Fig. 4 isia side elevation illustrating the -manner of using the. scraping device
- a rod 12 ⁇ is longitudinally movable through the'tubular rod Sand to one end of this rod, a plunger'13 is pivotally connectedyas at 14, said plunger being freely movable within the tubular charge receiving member 5.
- This plunger 13 may be of any preferred construction.
- the other end of the rod 12 is threaded and to the same acoupling member 15 is connected.
- the other end of said member is exteriorly threaded for engagement by the interior threads on one end of the sleeve .16 in which one end of the rod 17 is threaded.
- this rod is formed with a disk-shaped scraper blade 18, which projects at right angles to said rod and from one side thereof/ '5 1
- the loosened material is scraped or removed from the hole by means of the scraper blade 18 in the manner illustrated in Fig. e of the drawings.
- the member 15 is rotated to unlock the rod 12, which is then moved through the rod 9 to position the plunger 13 in the inner end of the tubular member 5.
- the explosive powder and the dynamite cartrid e, together with a suitable tampin materia, are then arranged in the member 5
- the tubular member 5 devised" an improved powder charging' and; tampingf device for use abyzminers giwhich I; will be 'veryfservieeable and convenient: in. practicalf use and. will "eliminate the lnef ces-a 'forced throughthe'jrod 9 to causethe plunger 13 to expel or eject the'mat'erials into the inner end ofthe hole.
- f'lher'odu 12 is now again locked, as above explained,
- said plunger hav-Q 5;" P g r d, ub lar C Iinected to one end 'fof saidmemberafid in which the plunger ⁇ rod is f axially movable,
- tubular chargevreceivingmember atubuv la r rod,lconnectedgio onelendof saldlmem bd lar,rod, a plunger on oneend of the second;
- second n amed'roda'nd being capableiof de-f; tachably and axially threading*into fthe' i. tubular rodandadapted tolock the second said bular rod.
- i ideViceofthecharacter described I a tubular charge re'ceivingn'ziemberi opena one end,-' a: tubular-"rbd 'connected togthe othe nected to one end o'f-tfhe second na'med 'I ij 7' end offsjaidtub ularrod; and a member 'Ecafried' byisaidfscondnamed rodadaptedfto I jbe threadedri vvithinsaid;sleeve tor-lock the; i i rodsjagainstrelative mevement*and Ti'etain-l i.
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
Patented June 10, 1919.
2 SHEETSSHEET I fi 5222a?? W m m mud n m WW j w H 'H. D. SMILEY.
POWDER CHARGING DEVICE.
APPUCATION FILED Aue.1o. 19m.
1 ,306,316. Y Patented June 10, 1919.
2 SHEETS- SHEET 2.
section;
STATES PATENT QFFIoIE.
' HAnRY 1). s I'iEY, OF'ALBIA, IOWA.
POWDER-CHARGIlYtG DEVICE.
I r all whom it may) concern:
Beit known that I, HARRY D. SrrrLnY, a citizen of the 'United' States, resldln at Albia, inqthe county of Monroe and tate f Iowa, have invented certain new and use -fuli Improvements in Powder-Charging Devices, iof whichthe following is a specification, reference being had to the accompany ingsdrawings."
'Th-isjnvention relates to an improved powder "charging device, and has for its primary object to provide a device prlmarlly designed" for use by miners in charging a i hole or bore formed in the face of the mine walllwith powder, and then securely tampfing the hole. I
It-isanother and more particular object 1 of'the invention-to provide a device for the above purpose embodying a tubular member "to; receive the powder charge and the dynamite'cartridge or other explosive, a tubular i rod "connected to said member, an expelling 1 fplunger arranged within said tubular" mem- 1 her, an operating rod therefor provided with a Scraper disk, and means for locking said rod against movement relative to the tubular rod to retain said plunger against movement .for use as-a tamping head, or to permit of l) ,theuse of the scraping disk.
v 'It is also a; further general object of my inventionto providea devicefor the above purposewhichisrelatively simpleand duj rable ingitsconstruction, as well as efiicient 'and 'reliable'in operation, and capable of 'f'manufacture at comparatively small cost. v With the above and other objects in view, the inventio'niconsists in the improved comf' bination, construction and relative arrangement of' ithef several-parts as will be herein {after more fully described, subsequently -claimed' and illustrated in the accompanying; drawings in which similar reference characters designate corresponding parts throughout the several views, and wherein I Figure 1 is a sidefelevation, the tubular.
"echargegrecelvlng 'member belng shown 1n 'F'g. 2 isa similar view showing the ejecting. plunger locked in'the tubular member foriuse'as a tamper;
fgFig. 3 isanenlarged detail longitudinal section'showing the locking means; i
Fig. 4 isia side elevation illustrating the -manner of using the. scraping device;
"in proper order. is now inserted in the hole and the rod 12 Specification of Letter s Patent. Patented June 10, 1919.
' Application filed August 10, 191 8. Serial No. 249,271.
These arms are pivotally engaged upon the bolts -7 fixed in opposite sides of asleeve 8, which is threaded upon one end of a tubular rod 9. This rod may be made up in sections of suitable length, coupled together, 7
and is provided at its other end with a sleeve 10 having a tapered threaded bore 11;
A rod 12 {is longitudinally movable through the'tubular rod Sand to one end of this rod, a plunger'13 is pivotally connectedyas at 14, said plunger being freely movable within the tubular charge receiving member 5. This plunger 13 may be of any preferred construction.
The other end of the rod 12 is threaded and to the same acoupling member 15 is connected. The other end of said member is exteriorly threaded for engagement by the interior threads on one end of the sleeve .16 in which one end of the rod 17 is threaded.
The other end of this rod isformed with a disk-shaped scraper blade 18, which projects at right angles to said rod and from one side thereof/ '5 1 In theme of the device, the rod 12'=is movedlongitudinally through the rod 9 and the member=15 is threaded into-thetapered bore 11 of the sleeve 10, thereby locking the rods 9 and 12 'againstrelative -movement, then the device maybe used as a scraping tool, as will be hereinafter set forth. 'In the boring of the hole to receive the explosive charge, the loosened material is scraped or removed from the hole by means of the scraper blade 18 in the manner illustrated in Fig. e of the drawings. After the hole has been bored to the proper depth, the member 15 is rotated to unlock the rod 12, which is then moved through the rod 9 to position the plunger 13 in the inner end of the tubular member 5. The explosive powder and the dynamite cartrid e, together with a suitable tampin materia, are then arranged in the member 5 The tubular member 5 devised" an improved powder charging' and; tampingf device for use abyzminers giwhich I; will be 'veryfservieeable and convenient: in. practicalf use and. will "eliminate the lnef ces-a 'forced throughthe'jrod 9 to causethe plunger 13 to expel or eject the'mat'erials into the inner end ofthe hole. f'lher'odu 12 is now again locked, as above explained,
against movement'relative to the rod 9,'vvith: the plunger 13 projecting slightly beyond threaded axially on the" other endj'of the the outer end of'the member 5.7' The'pluiii ger may now be conveniently used for] the Purpose of packing or'tamping the hole, after which said tubular member is .-;With-g drawn. Thus it will be seenthat I have sity of employing a number .of.;sepai'ate tools or implements." The device asa Whole is comparatively simple in its construction, as Well as strong'and durable, and can also" '20 be manufactured; and sold 7 at relatively small cost. It will, of course, be understood; that the charge receiving member- 5';
Well as the rods 8". and 12 can-be-"of any idesired length anddiameter.) It'is alsoto'beii borne in mind-{that While lfhavehefreinf; shown and. described the preferred con 'stru'ction' andirelative arrangement; of the; several-partgthedevice is neverthelesssus-r V V ceptible of considerable modification therein and I; ,accordingly reserve the: privilege of adopting all such legitimate changes vaslmayr mbodied "Within ;jthe spirit and be fairly scope of the invention as claimed. I 3 I claim; v I i l. The combination rwithva tubulareharge receivin'g' member and an t e ecting 5 plunger 7 r nriovably -in0unted therein Vfor ejecting. a
powdercharge therefrom, said plunger hav-Q 5;" P g r d, ub lar C Iinected to one end 'fof saidmemberafid in which the plunger {rod is f axially movable,
and means carrying a tool and being adjusts ably connected to the plunger rod'and-jpfrovided Z-vvith axijal detachable V'conne'ctions';
withvonegendofthetubular rodlfor-lockinga-i- 1; the plunger againstmovement in "the-tubular i-m b v- ELL E V-TIV' 1-": 15 431 v '2 In a deviceof -lthecharacter described g;
her, a second rod movable through theltubu;
named rod-movable in" said tubular memj named-rod against'jmovement relative to;
. end of said member;- a secondrod "inovabl i'through ':the; tubular rod; a plunger-con and movable. W'ithin' said tu'bfular-imember; 1 an interiorl-y: threaded "sleeve onitheother' fa: tubular chargereceiving member, za rtuhu- "*larrod connected 'toone end of Sa-1d*lI}eIII-'- Flar -rod ,-,,a plungeron' one 'endjlof sai'dgsecond T named: rod" movablei in the tubular member Mandi -means for L lock-ing'i ,secorid named 1 'rod againstimovement relative mahe ftu'burelative to:-the tubular" memberzf g "as .a tamper f-or tozpermitgoffthe scraper.-
a tubular chargevreceivingmember,atubuv la r rod,lconnectedgio onelendof saldlmem bd lar,rod, a plunger on oneend of the second;
ber to eject thechargetherefmm, and means 5155;] second n amed'roda'nd being capableiof de-f; tachably and axially threading*into fthe' i. tubular rodandadapted tolock the second said bular rod. i ideViceofthecharacter described I a tubular charge re'ceivingn'ziemberi opena one end,-' a: tubular-"rbd 'connected togthe othe nected to one end o'f-tfhe second na'med 'I ij 7' end offsjaidtub ularrod; and a member 'Ecafried' byisaidfscondnamed rodadaptedfto I jbe threadedri vvithinsaid;sleeve tor-lock the; i i rodsjagainstrelative mevement*and Ti'etain-l i. the plunger iniastationary: position; relative 3 i to the tubularujmember, at the-open "iid of theilatter. v f i In; device ofi the:eharacter"'deseribed ber, a'fs'econdrod -movable througlfithetubw i to ej ectthe charge therefrom; a scraperconi- .nected to, the otherr-endio'f said second rod;
lafi rod V to retain; thegplungeig: in 1 position ln test'miony wheiefiiiffii tb an -m signature in ithe resence 'ojii
Publications (1)
Publication Number | Publication Date |
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US1306316A true US1306316A (en) | 1919-06-10 |
Family
ID=3373842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1306316D Expired - Lifetime US1306316A (en) | Powder-charging device |
Country Status (1)
Country | Link |
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US (1) | US1306316A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079832A (en) * | 1960-08-15 | 1963-03-05 | Earl C Jacobson | Powder tamping and retrieving implement |
US5381971A (en) * | 1993-07-09 | 1995-01-17 | Williams Patent Crusher And Pulverizer Company | Grinding apparatus |
-
0
- US US1306316D patent/US1306316A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079832A (en) * | 1960-08-15 | 1963-03-05 | Earl C Jacobson | Powder tamping and retrieving implement |
US5381971A (en) * | 1993-07-09 | 1995-01-17 | Williams Patent Crusher And Pulverizer Company | Grinding apparatus |
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