GB558775A - Improvements in or relating to unitary blasting charges and means for connecting the cartridge elements thereof - Google Patents

Improvements in or relating to unitary blasting charges and means for connecting the cartridge elements thereof

Info

Publication number
GB558775A
GB558775A GB1833/42A GB183342A GB558775A GB 558775 A GB558775 A GB 558775A GB 1833/42 A GB1833/42 A GB 1833/42A GB 183342 A GB183342 A GB 183342A GB 558775 A GB558775 A GB 558775A
Authority
GB
United Kingdom
Prior art keywords
sleeve
sleeves
cut
unitary
relating
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
GB1833/42A
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.)
PHILADELPHIA AND READING COAL
Original Assignee
PHILADELPHIA AND READING COAL
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 PHILADELPHIA AND READING COAL filed Critical PHILADELPHIA AND READING COAL
Publication of GB558775A publication Critical patent/GB558775A/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
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/82—Separable, striplike plural articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/57—Distinct end coupler
    • Y10T403/5733—Plural opposed sockets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Stackable Containers (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Abstract

558,775. Blasting cartridges. PHILADELPHIA & READING COAL & IRON CO. Feb. 11, 1942, No. 1833. Convention date, Jan. 2,1941. [Class 9 (i)] To prevent the entry of dirt between the contiguous ends of blasting cartridges 11 disposed in a bore-hole, sleeves 12, Fig. 1, are used which fit snugly around the contiguous ends. The sleeves may be made of paper, cardboard, light metal foil or cloth, e.g. fabric coated or impregnated with starch or casein. Each. sleeve may be formed of a single roll having its overlapping edges stuck or stapled together, or a long spirally-wound tube may be cut into appropriate lengths. To assist in correct positioning of the sleeves on the cartridge ends the centre of a sleeve may be indicated by a line, crease or a groove 15. In a modification, Fig. 4, the ends of the sleeve are cut at an angle to facilitate application of the sleeve.
GB1833/42A 1941-01-02 1942-02-11 Improvements in or relating to unitary blasting charges and means for connecting the cartridge elements thereof Expired GB558775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US372880A US2481814A (en) 1941-01-02 1941-01-02 Connecting sleeve for dynamite cartridges

Publications (1)

Publication Number Publication Date
GB558775A true GB558775A (en) 1944-01-20

Family

ID=23470000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1833/42A Expired GB558775A (en) 1941-01-02 1942-02-11 Improvements in or relating to unitary blasting charges and means for connecting the cartridge elements thereof

Country Status (2)

Country Link
US (1) US2481814A (en)
GB (1) GB558775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815917A (en) * 1953-12-17 1957-12-10 Jerry F Kovarik Railroad trackage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685397A (en) * 1950-07-29 1954-08-03 Harry W Ellswood Salt and pepper shakers
US2706039A (en) * 1951-08-31 1955-04-12 Aviat Developments Ltd Packaging and packs
US2842055A (en) * 1954-04-23 1958-07-08 Seismograph Service Corp Explosive charge container
FR2098668A5 (en) * 1970-07-23 1972-03-10 Pasquier Roger Connecting sleeve - for elongated metallic explosive charges
US4240349A (en) * 1978-09-11 1980-12-23 Lash Charles C Foldable linear explosive charge

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US459321A (en) * 1891-09-08 Ward mammatt gregory
US646661A (en) * 1897-07-15 1900-04-03 Hermann Hanstein Educational appliance.
US927545A (en) * 1909-02-08 1909-07-13 Lane Johnson Toy blocks.
US1368490A (en) * 1918-05-20 1921-02-15 Dieckmann Adolf Sheet-metal joint and method of producing same
US1386770A (en) * 1919-07-18 1921-08-09 Clement L Downey Coin-tube
US1565766A (en) * 1923-06-04 1925-12-15 Petits Fils Francois Wendel Process for the preparation of explosive charges by means of liquid oxygen or air
US1761820A (en) * 1928-08-14 1930-06-03 Fabrizio Achillo Salute
US1816100A (en) * 1929-08-15 1931-07-28 Ulrik Hans Georg Method of and explosive member for the blasting of blast-holes
US1898297A (en) * 1931-09-23 1933-02-21 Fox Ned Barcley Building blocks
US1894605A (en) * 1932-04-09 1933-01-17 Wright John Lloyd Building block
US1985992A (en) * 1933-07-14 1935-01-01 Milton E Hayman Building blocks
BE414203A (en) * 1934-02-16
US2014464A (en) * 1934-07-14 1935-09-17 Steel Builder Company Inc Construction toy
US2007568A (en) * 1934-12-06 1935-07-09 William E Ressler Blasting plug
US2081409A (en) * 1935-05-13 1937-05-25 Francis M Rush Beverage bottle shield and gripping device
US2129508A (en) * 1935-05-23 1938-09-06 Atlas Powder Co Molded explosive
US2056304A (en) * 1935-11-05 1936-10-06 Brown Co Fiber conduit installation
US2112247A (en) * 1936-11-04 1938-03-29 Gilbert Co A C Constructional toy and elements thereof
US2202956A (en) * 1938-08-24 1940-06-04 John G Lee Building block
US2317415A (en) * 1940-04-24 1943-04-27 Hercules Powder Co Ltd Explosive cartridge assembly
NL77424C (en) * 1940-04-24
US2456332A (en) * 1945-10-04 1948-12-14 Shelby Metal Products Company Hardware package and display
US2458898A (en) * 1948-03-02 1949-01-11 Addario Thomas D Di Combination spool and bobbin assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815917A (en) * 1953-12-17 1957-12-10 Jerry F Kovarik Railroad trackage

Also Published As

Publication number Publication date
US2481814A (en) 1949-09-13

Similar Documents

Publication Publication Date Title
NL184208B (en) BOOK WITH SLAPY PAPER BOOKBAND.
IT1151784B (en) flycatchers
GB558775A (en) Improvements in or relating to unitary blasting charges and means for connecting the cartridge elements thereof
US2304385A (en) Book protector
US2282939A (en) Picture and memorandum holder
GB633017A (en) Improvements in or relating to blasting and like charges
DE69107717D1 (en) Paper made with rock wool.
GB576774A (en) Improvements in and relating to blasting cartridges
AT292440B (en) Joint or staple seam, in particular for paper machine felts
SE330348B (en)
GB1519969A (en) Electrostatographic printing
US1464865A (en) Blasting paper sheet
GB572735A (en) Improvements relating to cartridge belts for use in machine guns
SU114232A1 (en) Adaptation to rapid printing machines for the supply of sheet to the printing drum
ES115016U (en) Perfected capsule. (Machine-translation by Google Translate, not legally binding)
GB1386131A (en) Plurality of secured sheets provided with a folded insert
ES307054A1 (en) A procedure for providing strength of stress to paper sticks. (Machine-translation by Google Translate, not legally binding)
GB1357542A (en) Sectional members
CA386235A (en) Paper web joining method
ES43314U (en) Mantle for non-metallic containers (Machine-translation by Google Translate, not legally binding)
GB330624A (en) Improvements in spools or carriers for paper, celluloid and the like photographic strips
ES12896U (en) Invisible fixer for photographs. (Machine-translation by Google Translate, not legally binding)
GB1099102A (en) Improvements in or relating to continuous multiple business forms assemblies
AU109693B2 (en) Method for impregnating paper, cloth or similar materials with chemicals
AU560432A (en) A solution for waterproofing paper, fabrics and like materials