GB1240225A - A planar bearing - Google Patents
A planar bearingInfo
- Publication number
- GB1240225A GB1240225A GB1646169A GB1646169A GB1240225A GB 1240225 A GB1240225 A GB 1240225A GB 1646169 A GB1646169 A GB 1646169A GB 1646169 A GB1646169 A GB 1646169A GB 1240225 A GB1240225 A GB 1240225A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing
- concrete
- layer
- supporting
- adhesive
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/041—Elastomeric bearings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Laminated Bodies (AREA)
Abstract
1,240,225. Bearings. H. A. NELL. 28 March, 1969 [30 March, 1968; 8 Feb., 1969], No. 16461/69. Heading F2A. A bearing 3, Fig. 1, for supporting prefabricated or concrete structural members cast in situ comprises a member 4 made of chloroprene polymer; a synthetic plastics or paper pulp member 5, which surrounds the member 4; layers 8, 9 of P.T.F.E. for example, which are located above the members 4, 5. The member 4 may be lamellar in a longitudinal direction and may be provided with a reinforcement 6. The bearing 3 is attached to a supporting structural member 1 by means of an adhesive layer 2 and may be provided with fibre-reinforced adhesive strips 11 which seal the bearing against ingress of concrete when a supported structural member is cast in situ. In a modification as shown in Fig. 2 the layers 8, 9 are sealed by means of an adhesive strip 12, the bearing is adhered to a layer 13, the latter being connected to brickwork 15 by means of cement 14. A spacer 18, having a self-adhesive layer 19 and notches 20, 21, is attached to the bearing and to a concrete member 16 so that, when the concrete is poured to form the supported member, it is prevented from contacting the supporting structure and clearance is provided between the supported structure and the bearing. In other modifications, a layer 13, Fig. 2a (not shown), is pressed into concrete or mortar 17; the member 4 is replaced by a base layer 22 of neoprene, Fig. 3, on which a steel plate 23 is mounted, the latter movably supporting a plate 24 of P.T.F.E. which engages in a recess 25 of a steel cap 26, and an annular space between the latter and the plate 23 being preferably filled with a deformable material 27; and the bearing is provided with additional adhesive layers 29, Fig. 4 (not shown), and a protective foil 30. Bearings 3 may be connected by means of folding connections 31, Fig. 5 (not shown); 32, Fig. 6 (not shown); 33a, Fig. 7 (not shown); 35, Fig. 8 (not shown); and 36, Fig. 9 (not shown).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1759108A DE1759108C3 (en) | 1968-03-30 | 1968-03-30 | Strip-shaped bearing |
| DE19691906429 DE1906429C3 (en) | 1969-12-08 | Rail-shaped sliding bearing with sliding foils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1240225A true GB1240225A (en) | 1971-07-21 |
Family
ID=25755198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1646169A Expired GB1240225A (en) | 1968-03-30 | 1969-03-28 | A planar bearing |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE730641A (en) |
| CH (1) | CH505950A (en) |
| DK (1) | DK127886B (en) |
| FR (1) | FR2005172A1 (en) |
| GB (1) | GB1240225A (en) |
| NL (1) | NL6904839A (en) |
-
1969
- 1969-03-26 CH CH460369A patent/CH505950A/en not_active IP Right Cessation
- 1969-03-28 GB GB1646169A patent/GB1240225A/en not_active Expired
- 1969-03-28 BE BE730641D patent/BE730641A/xx not_active IP Right Cessation
- 1969-03-28 NL NL6904839A patent/NL6904839A/xx unknown
- 1969-03-28 FR FR6909305A patent/FR2005172A1/fr not_active Withdrawn
- 1969-03-28 DK DK175169A patent/DK127886B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE730641A (en) | 1969-09-01 |
| FR2005172A1 (en) | 1969-12-05 |
| CH505950A (en) | 1971-04-15 |
| NL6904839A (en) | 1969-10-02 |
| DK127886B (en) | 1974-01-28 |
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