EP0531986B1 - Verstellbares Plattenlager - Google Patents

Verstellbares Plattenlager Download PDF

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Publication number
EP0531986B1
EP0531986B1 EP92115466A EP92115466A EP0531986B1 EP 0531986 B1 EP0531986 B1 EP 0531986B1 EP 92115466 A EP92115466 A EP 92115466A EP 92115466 A EP92115466 A EP 92115466A EP 0531986 B1 EP0531986 B1 EP 0531986B1
Authority
EP
European Patent Office
Prior art keywords
plate
base plate
bearing
gear
plates
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
Application number
EP92115466A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0531986A1 (de
Inventor
Daniel Paarsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0531986A1 publication Critical patent/EP0531986A1/de
Application granted granted Critical
Publication of EP0531986B1 publication Critical patent/EP0531986B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/005—Supports for elevated load-supporting roof coverings
    • E04D11/007—Height-adjustable spacers

Definitions

  • the invention relates to an adjustable plate bearing according to the preamble of claim 1.
  • adjustable plate supports are used as individually adjustable supports for the plates, with which unevenness in the subsurface can be compensated.
  • a plate bearing is known from FR-A-2 160 836, in which a base plate has four vertically adjustable supports for placing the corners of four adjacent plates.
  • Each of the four supports consists of a socket connected to the base plate for rotatably receiving a first thread carrier oriented normally to a plane of the base plate, of a second thread carrier interacting with the first thread carrier, of an extension arm non-rotatably connected to the second thread carrier, and of an anti-rotation device for the boom-serving guide pin, which is oriented normal to the level of the base plate, from a setting wheel connected in a rotationally fixed manner to the first threaded support and from a spacer pin arranged between two plate bearings for the plates resting thereon, which is oriented normally to the level of the base plate.
  • the first thread carrier is a bolt provided at both ends with opposing threads, the lower thread of which has a corresponding counter thread in the socket and its upper thread cooperates with a corresponding counter thread in the second thread carrier on which the corner of the plate rests.
  • the bolt of the first thread carrier is connected in one piece approximately in its center to the adjusting wheel having rung-like projections.
  • the invention has for its object to provide a plate storage that is height adjustable in a simple manner and adjustable when plates are set up.
  • each plate can be easily, precisely and quickly adjusted in height without having to lift the plates or move rungs of a setting wheel several times with a rod or the like. This makes it possible to first cover terraces with unskilled workers and then have them leveled in a short time by a single specialist.
  • a further embodiment of the invention characterized in claim 2 enables a very fine height adjustment and reduces the risk of malfunctions due to dirt on the threads.
  • a further embodiment of the invention characterized in claim 3, makes it possible to conveniently separate individual supports from the fourfold plate storage, in order to also use them to level plates located on the edge of a plate covering.
  • the plate bearing shown in Figures 1 and 2 has a square base plate 1, which has four similar sectors 2, 3, 4 and 5 respectively.
  • a first gear 6, a second gear 7 meshing therewith and a second threaded carrier 8 are arranged, which form a plate support and are connected to a cantilever 9, which comprises a guide pin 10.
  • Spacer pins 11 are located on the outer edge of the base plate 1 between the sectors. They protrude into the column 2b between the plates 2a, 3a and determine their minimum distance.
  • Figures 3, 4 and 5 show the base plate 1 of the plate bearing, which is a one-piece plastic molding.
  • a circumferential reinforcement strip 13 On its base plate 12, a circumferential reinforcement strip 13, eight bearing bushes 14, 15 for the shafts of the gearwheels and four reinforcement strips 16 connecting the bearing bushes to one another and to the circumferential reinforcement strip are formed.
  • the second bearing bush which receives the shaft of the second gear, is arranged on the base plate such that its axis (15a) passes through a gap (2b) formed between them when two plates (2a, 3a) are placed on the plate bearing.
  • the base plate 1 has a predetermined breaking point (1a) which delimits sectors arranged on it.
  • FIG. 6 shows one of the first gearwheels 6. It is firmly connected to a hollow shaft 18, which forms the first thread carrier and is provided with an internal thread 17, the lower end of which is supported in the bearing bush 14.
  • FIG. 7 shows one of the second gear wheels 7. It is firmly connected to a second shaft 19, the lower end of which is supported in the bearing bush 15.
  • the shaft 19 is provided with an internal hexagon 20, which serves as a receiving device for a hexagonal mandrel, not shown, which can be inserted and rotated if necessary to adjust the plate bearing in the gaps between two plates.
  • Figures 8, 9 and 10 show a second thread carrier. It consists of a bolt 21 which is provided with an external thread 22 which interacts with the internal thread of the hollow shaft.
  • An upper end 23 forms a support for one of the plates placed thereon and is connected in a rotationally fixed manner to a cantilever 24, the free end of which is designed as a sliding sleeve 25 which comprises the guide pin 10 and thus acts as an anti-rotation device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • General Details Of Gearings (AREA)
EP92115466A 1991-09-10 1992-09-10 Verstellbares Plattenlager Expired - Lifetime EP0531986B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4129948A DE4129948C1 (enrdf_load_stackoverflow) 1991-09-10 1991-09-10
DE4129948 1991-09-10

Publications (2)

Publication Number Publication Date
EP0531986A1 EP0531986A1 (de) 1993-03-17
EP0531986B1 true EP0531986B1 (de) 1994-07-27

Family

ID=6440203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92115466A Expired - Lifetime EP0531986B1 (de) 1991-09-10 1992-09-10 Verstellbares Plattenlager

Country Status (3)

Country Link
EP (1) EP0531986B1 (enrdf_load_stackoverflow)
AT (1) ATE109239T1 (enrdf_load_stackoverflow)
DE (1) DE4129948C1 (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7307349U (de) * 1973-06-07 Bautek Bautechnische Produkte Gmbh Bodenplattenlager
BE790626A (fr) * 1971-11-22 1973-02-15 Goebel Klaus Perfectionnements aux supports servant a soutenir et caler des dalles de couverture de toit
DE2159687A1 (de) * 1971-12-02 1973-06-07 Claus Mischler Hoehenverstellbares stelzlager zum nivellieren von terrassenplatten oder dergleichen auf massiven, mit gefaelle versehenen gebaeudeflaechen
GB2050297B (en) * 1979-05-18 1983-02-16 Bienek A Plate bearing

Also Published As

Publication number Publication date
DE4129948C1 (enrdf_load_stackoverflow) 1992-07-30
EP0531986A1 (de) 1993-03-17
ATE109239T1 (de) 1994-08-15

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