NO120136B - - Google Patents

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Publication number
NO120136B
NO120136B NO252568A NO252568A NO120136B NO 120136 B NO120136 B NO 120136B NO 252568 A NO252568 A NO 252568A NO 252568 A NO252568 A NO 252568A NO 120136 B NO120136 B NO 120136B
Authority
NO
Norway
Prior art keywords
coal
towing
piece
tension wires
pieces
Prior art date
Application number
NO252568A
Other languages
Norwegian (no)
Inventor
J Niederer
Original Assignee
J Niederer
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 J Niederer filed Critical J Niederer
Publication of NO120136B publication Critical patent/NO120136B/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

Kullslepestykke med øket bøyefasthet for elektriske kjøretøyers strømavtakere. Coal towing piece with increased bending strength for electric vehicle pantographs.

Det er kjent kullslepestykker for elektriske kjøretøyers strømavtakere, som er There are known coal towing pieces for electric vehicle pantographs, which are

forsynt med spenntråder for å øke kull-slepestykkets bøyefasthet. Disse spenntråder ligger i alminnelighet i nedre halvdel provided with tension wires to increase the coal towing piece's bending strength. These tension wires are generally located in the lower half

av kullstykket og er lagt inn i spor enten of the piece of coal and is inserted into grooves either

i siden eller underkanten av dette og for-trinnsvis fast forbundet med kullslepestykket ved hjelp av en støpemasse. in the side or lower edge of this and preferably firmly connected to the coal tow piece by means of a molding compound.

I tilfelle av liten slitasjehøyde eller In case of small wear height or

ved svake kullslepestykker har det vist seg in the case of weak coal towing pieces it has been shown

at en sterk svekning inntrer hvis spenntrådene legges helt i siden av kullslepestykket. that a strong weakening occurs if the tension wires are laid all the way to the side of the coal towing piece.

Ifølge oppfinnelsen blir derfor kullslepestykket forsynt med langsgående for-sterkningsgribber hvori spenntrådene legges inn i anordnede spor og eventuelt fast According to the invention, the coal towing piece is therefore provided with longitudinal reinforcement bars in which the tension wires are inserted into arranged grooves and possibly fixed

forbundet med kullslepestykket ved hjelp connected with the coal tow piece by means of

av en støpemasse. of a molding compound.

To utførelseseksempler på oppfinnelsen skal forklares nærmere under henvis-ning til tegningen. Two embodiments of the invention will be explained in more detail with reference to the drawing.

Fig. 1 viser et kullslepestykke a hvis Fig. 1 shows a coal towing piece a if

underside er forsynt med to langsgående underside is provided with two longitudinal

ribber b, som igjen er forsynt med et spor ribs b, which are again provided with a groove

c hvori spenntråden d er lagt inn og fast c in which the tension wire d is inserted and fixed

forbundet med kullslepestykket a ved connected with the coal tow piece a wood

hjelp av en støpemasse e. using a casting compound e.

Fig. 2 viser likeledes et kullslepestykke a i tverrsnitt, hvis underside og Fig. 2 likewise shows a coal tow piece a in cross-section, the underside of which and

ytterkanter er forsynt med langsgående outer edges are provided with longitudinal

ribber b som igjen er forsynt med spor c ribs b which are again provided with grooves c

hvori spenntrådene d er anordnet. Også in which the tension wires d are arranged. Also

her er spenntrådene d fast forbundet med here the tension wires d are firmly connected to

kullslepestykket ved hjelp av en støpe-masse e. the coal tow piece using a molding compound e.

Claims (1)

Kullslepestykke med øket bøyefast-het, for elektriske kjøretøyers strømavta-kere, med løse eller fastkittede, innlagteCoal towing piece with increased bending strength, for electric vehicle pantographs, with loose or cemented, embedded spenntråder med eller uten forspenning,karakterisert ved at de langsgående spor for spenntrådene er anordnet i særskilte, langsgående profilforsterkninger som vul-ster, ribber eller liknende på kullslepe-stykkene.tension wires with or without pretensioning, characterized by the fact that the longitudinal grooves for the tension wires are arranged in special, longitudinal profile reinforcements such as beads, ribs or the like on the coal towing pieces.
NO252568A 1967-07-06 1968-06-26 NO120136B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH963167A CH456374A (en) 1967-07-06 1967-07-06 Bottle cap

Publications (1)

Publication Number Publication Date
NO120136B true NO120136B (en) 1970-08-31

Family

ID=4354005

Family Applications (1)

Application Number Title Priority Date Filing Date
NO252568A NO120136B (en) 1967-07-06 1968-06-26

Country Status (11)

Country Link
AT (1) AT275340B (en)
BE (1) BE717620A (en)
CH (1) CH456374A (en)
DE (1) DE1757761C3 (en)
ES (1) ES153029Y (en)
FR (1) FR1572795A (en)
GB (1) GB1194116A (en)
IE (1) IE32560B1 (en)
NL (1) NL6809364A (en)
NO (1) NO120136B (en)
SE (1) SE341615B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA865673B (en) * 1985-08-08 1988-03-30 Pall Corp Apparatus and method for reducing risk of contamination in delivering to a patient pharmaceutically acceptable material
ES1010622Y (en) * 1989-06-21 1990-06-01 Plasticos Plari, S.A. PLUG.
US5046646A (en) * 1990-04-04 1991-09-10 Gene Stull Non-resealable dispenser cap construction

Also Published As

Publication number Publication date
NL6809364A (en) 1969-01-08
IE32560B1 (en) 1973-09-19
AT275340B (en) 1969-10-27
DE1757761B2 (en) 1973-06-28
ES153029U (en) 1970-01-01
FR1572795A (en) 1969-06-27
ES153029Y (en) 1970-07-01
CH456374A (en) 1968-07-15
DE1757761C3 (en) 1974-01-31
GB1194116A (en) 1970-06-10
SE341615B (en) 1972-01-10
IE32560L (en) 1969-01-06
BE717620A (en) 1968-12-16
DE1757761A1 (en) 1972-02-24

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