NL7316996A - Spacing disc for reinforced concrete - consists of concentric cylindrical discs and has fixing wedge - Google Patents

Spacing disc for reinforced concrete - consists of concentric cylindrical discs and has fixing wedge

Info

Publication number
NL7316996A
NL7316996A NL7316996A NL7316996A NL7316996A NL 7316996 A NL7316996 A NL 7316996A NL 7316996 A NL7316996 A NL 7316996A NL 7316996 A NL7316996 A NL 7316996A NL 7316996 A NL7316996 A NL 7316996A
Authority
NL
Netherlands
Prior art keywords
reinforced concrete
ring
disc
concentric cylindrical
spacing disc
Prior art date
Application number
NL7316996A
Other languages
Dutch (nl)
Original Assignee
Attema Kunststoffenind
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 Attema Kunststoffenind filed Critical Attema Kunststoffenind
Priority to NL7316996A priority Critical patent/NL7316996A/en
Publication of NL7316996A publication Critical patent/NL7316996A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • E04C5/203—Circular and spherical spacers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

The spacing disc for reinforced concrete structures comprises an outer ring (1) with projections at the ends of radial spokes, which connect the outer ring with the inner ring (2). The ring may be clamped by a wedge at an oblique angle. Through the inner ring central aperture may be passed a shaft (6). The dimensions of the disc have the breadth B of the disc in the axial direction equal to the square root of (C-R)A where C is the internal diameter of the inner ring, R the diameter of the shaft and A is the distance between the outer and inner faces of the outer and inner rings, respectively.
NL7316996A 1973-12-12 1973-12-12 Spacing disc for reinforced concrete - consists of concentric cylindrical discs and has fixing wedge NL7316996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7316996A NL7316996A (en) 1973-12-12 1973-12-12 Spacing disc for reinforced concrete - consists of concentric cylindrical discs and has fixing wedge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7316996A NL7316996A (en) 1973-12-12 1973-12-12 Spacing disc for reinforced concrete - consists of concentric cylindrical discs and has fixing wedge

Publications (1)

Publication Number Publication Date
NL7316996A true NL7316996A (en) 1975-06-16

Family

ID=19820181

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7316996A NL7316996A (en) 1973-12-12 1973-12-12 Spacing disc for reinforced concrete - consists of concentric cylindrical discs and has fixing wedge

Country Status (1)

Country Link
NL (1) NL7316996A (en)

Similar Documents

Publication Publication Date Title
SU520937A3 (en) Pressure relief device
ATE38269T1 (en) FLEXIBLE ALL-STEEL SHAFT COUPLING.
SE7514381L (en) DEVICE FOR ATTACHING A WHEEL WHEEL ON AN AXLE
ES407678A1 (en) Locking device for pipe elements
NL7316996A (en) Spacing disc for reinforced concrete - consists of concentric cylindrical discs and has fixing wedge
ES403349A1 (en) Lifting wall construction for a tube mill or the like
FR2305251A1 (en) Exhaust silencer pipe centering stay pin - has radially split segments pushed outward by wedges drawn in by screw thread
ES2008981A6 (en) Cable drum which can be dismantled
ES432516A1 (en) Falnged ductile iron pipes and the production thereof
FR2248743A5 (en) Multi-section disc for disc brakes - has tapered clamping wedge ensuring correct alignment of annular sections during clamping
FR2271441A1 (en) Magnetic flywheel suspension - has radially toothed magnetic rotor/stator interface
ES8100121A1 (en) Method of manufacturing tire bead rings
SE8503776L (en) Muffler for a scooter
GB1178150A (en) A Bearing Ring for a Rotary Drum
HUP0000415A2 (en) Biologocal disk
FR2307179A1 (en) General purpose shaft coupling - has axial projections on sleeve flanges received in peripheral recesses of coupling block
FR2436740A1 (en) Cable winding drum having fabricated flanges - bolted together and having wooden cover to protect cable
SU617617A1 (en) Pipe joint
SU583774A3 (en) Runner of turbine machine
SU482584A1 (en) Drive coupling
FR2235807A1 (en) Locking assembly between shaft and hub - has double conical bearing rings between conical surfaces of split rings
SU665365A1 (en) Hydrogenerator rotor
SE8501881L (en) DRUM FOR CENTRIFUGAL PARATORS
FR2221023A5 (en) Locking building assembly node - consists of overlapping U-sections fixed by inserting central rod
GB1361015A (en) Reel