GB1322011A - Lattice bridges - Google Patents
Lattice bridgesInfo
- Publication number
- GB1322011A GB1322011A GB1322011DA GB1322011A GB 1322011 A GB1322011 A GB 1322011A GB 1322011D A GB1322011D A GB 1322011DA GB 1322011 A GB1322011 A GB 1322011A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lug
- sections
- eye
- latticework
- panel
- 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
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
1322011 Latticework bridges MABEY & JOHNSON Ltd 26 April 1971 [11 March 1970] 11696/70 Heading E1G [Also in Division B3] A latticework panel of rolled steel sections 1, 3 for a Bailey bridge is provided with a male eye lug A-B formed as two similar steel half-forgings which are welded back to back at their outer ends after their inner ends have been welded individually to the two parallel sections 1, the same strength steel being used for the sections and half-lugs. Each half-lug, Fig. 1 (not shown) is forged with (a) a slot and taper to reduce weight; (b) a blind conical hole (4); and (c) a raised pad (2). After welding together the holes are drilled through to form the eye 4 and the pads are machined to form a seating 2-2 for welding on a channel 3. The male eye lug cooperates with a female eye lug (not shown) on the adjacent bridge panel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1169670*[A GB1310820A (en) | 1969-09-23 | 1970-03-11 | Circuit suitable to control ringing signals in an automatic telephon exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1322011A true GB1322011A (en) | 1973-07-04 |
Family
ID=9991031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1322011D Expired GB1322011A (en) | 1970-03-11 | 1970-03-11 | Lattice bridges |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1322011A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7706626A (en) * | 1976-08-13 | 1978-02-15 | Thos Storey Eng Ltd | PRE-MADE BRIDGE PANEL. |
| CN111136424A (en) * | 2019-12-24 | 2020-05-12 | 江苏中铁山桥重工有限公司 | Manufacturing method of large-scale multi-closed-structure support chord member |
-
1970
- 1970-03-11 GB GB1322011D patent/GB1322011A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7706626A (en) * | 1976-08-13 | 1978-02-15 | Thos Storey Eng Ltd | PRE-MADE BRIDGE PANEL. |
| US4151695A (en) * | 1976-08-13 | 1979-05-01 | Thos. Storey (Engineers) Ltd. | Male eye for bridge panels |
| CN111136424A (en) * | 2019-12-24 | 2020-05-12 | 江苏中铁山桥重工有限公司 | Manufacturing method of large-scale multi-closed-structure support chord member |
| CN111136424B (en) * | 2019-12-24 | 2021-04-27 | 江苏中铁山桥重工有限公司 | Manufacturing method of large-scale multi-closed-structure support chord member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |