FR2435433A1 - Guideway arrangement for escalator - has two horizontal sections and one inclined section each with pairs of roller supports - Google Patents
Guideway arrangement for escalator - has two horizontal sections and one inclined section each with pairs of roller supportsInfo
- Publication number
- FR2435433A1 FR2435433A1 FR7825625A FR7825625A FR2435433A1 FR 2435433 A1 FR2435433 A1 FR 2435433A1 FR 7825625 A FR7825625 A FR 7825625A FR 7825625 A FR7825625 A FR 7825625A FR 2435433 A1 FR2435433 A1 FR 2435433A1
- Authority
- FR
- France
- Prior art keywords
- escalator
- pairs
- inclined section
- horizontal sections
- roller supports
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
- B64F1/315—Mobile stairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/02—Escalators
- B66B21/04—Escalators linear type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The guideway arrangement for step rollers of a vertically adjustable escalator comprises a lower (1), an intermediate (2) and an upper section (3). The sections are pivotally interconnected. Each of the sections (1, 2, 3) includes at least three pairs of superimposed spaced guideways (4, 5, 6) to support the rollers (7, 9) of the escalator steps (8). The arrangement comprises several rigid connecting members (15) arranged in the inclined intermediate section (2). Each of the connecting members (15) is pivoted to the superimposed spaced guideways.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7825625A FR2435433A1 (en) | 1978-09-06 | 1978-09-06 | Guideway arrangement for escalator - has two horizontal sections and one inclined section each with pairs of roller supports |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7825625A FR2435433A1 (en) | 1978-09-06 | 1978-09-06 | Guideway arrangement for escalator - has two horizontal sections and one inclined section each with pairs of roller supports |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2435433A1 true FR2435433A1 (en) | 1980-04-04 |
FR2435433B1 FR2435433B1 (en) | 1981-02-27 |
Family
ID=9212385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7825625A Granted FR2435433A1 (en) | 1978-09-06 | 1978-09-06 | Guideway arrangement for escalator - has two horizontal sections and one inclined section each with pairs of roller supports |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2435433A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929482A (en) * | 1957-10-09 | 1960-03-22 | Coryell Floyd | Portable escalator |
-
1978
- 1978-09-06 FR FR7825625A patent/FR2435433A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929482A (en) * | 1957-10-09 | 1960-03-22 | Coryell Floyd | Portable escalator |
Also Published As
Publication number | Publication date |
---|---|
FR2435433B1 (en) | 1981-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |