SE8903101D0 - FEEDING DEVICE FOR FLEXIBLE HOSES OR RODS AND CHARGING UNIT UTILIZING THE DEVICE - Google Patents

FEEDING DEVICE FOR FLEXIBLE HOSES OR RODS AND CHARGING UNIT UTILIZING THE DEVICE

Info

Publication number
SE8903101D0
SE8903101D0 SE8903101A SE8903101A SE8903101D0 SE 8903101 D0 SE8903101 D0 SE 8903101D0 SE 8903101 A SE8903101 A SE 8903101A SE 8903101 A SE8903101 A SE 8903101A SE 8903101 D0 SE8903101 D0 SE 8903101D0
Authority
SE
Sweden
Prior art keywords
tube
wheels
rods
housing
path
Prior art date
Application number
SE8903101A
Other languages
Swedish (sv)
Other versions
SE465566B (en
SE8903101L (en
Inventor
R Magnusson
Original Assignee
Nitro Nobel Ab
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 Nitro Nobel Ab filed Critical Nitro Nobel Ab
Priority to SE8903101A priority Critical patent/SE465566B/en
Publication of SE8903101D0 publication Critical patent/SE8903101D0/en
Priority to FI904643A priority patent/FI904643A0/en
Publication of SE8903101L publication Critical patent/SE8903101L/en
Publication of SE465566B publication Critical patent/SE465566B/en

Links

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
    • F42D1/22—Methods for holding or positioning for blasting cartridges or tamping cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Handcart (AREA)
  • Catching Or Destruction (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Feed device 40 for flexible tubes 76 or rods, comprising a housing, opposite wheels 18 or wheels and surface, with or without applied belt, arranged in the housing in order to hold the tube with frictional engagement between them, the wheels alone, or together with control members, defining a path for the tube through the housing, and drive members 30 connected to at least one of the wheels for advancing the tube on the path by activation of the drive members. At least one driven wheel is arranged movably about a pivot axle offset from the wheel axle in the direction perpendicular to the path, activation of the wheel resulting in a reaction force component on the wheel against the tube. A unit 70 for mechanized loading of explosives uses the feed device. <IMAGE>
SE8903101A 1989-09-21 1989-09-21 Feed device for flexible tubes or rods and a loading unit comprising this device SE465566B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8903101A SE465566B (en) 1989-09-21 1989-09-21 Feed device for flexible tubes or rods and a loading unit comprising this device
FI904643A FI904643A0 (en) 1989-09-21 1990-09-20 MATERIALS FOER BOEJLIGA SLANGAR ELLER STAVAR OCH LADDNINGSENHET INNEFATTANDE ANORDNINGEN.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903101A SE465566B (en) 1989-09-21 1989-09-21 Feed device for flexible tubes or rods and a loading unit comprising this device

Publications (3)

Publication Number Publication Date
SE8903101D0 true SE8903101D0 (en) 1989-09-21
SE8903101L SE8903101L (en) 1991-03-22
SE465566B SE465566B (en) 1991-09-30

Family

ID=20376935

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903101A SE465566B (en) 1989-09-21 1989-09-21 Feed device for flexible tubes or rods and a loading unit comprising this device

Country Status (2)

Country Link
FI (1) FI904643A0 (en)
SE (1) SE465566B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505963C2 (en) * 1993-02-25 1997-10-27 Nitro Nobel Ab Method for loading boreholes with explosives
NO314914B1 (en) * 2000-07-03 2003-06-10 Dyno Nobel Asa Apparatus and method for placing primer with teeth in a borehole
AU2017367754B2 (en) * 2016-12-02 2023-09-21 1854081 Ontario Ltd. Apparatus and method for preparing a blast hole in a rock face during a mining operation
SE546002C2 (en) * 2020-10-22 2024-04-09 Luossavaara Kiirunavaara Ab A blasting system and a method of explosive material charging

Also Published As

Publication number Publication date
SE465566B (en) 1991-09-30
SE8903101L (en) 1991-03-22
FI904643A0 (en) 1990-09-20

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