FR2308531A1 - Drive and guide device for carriage movable along rotary tube - has roller in spring loaded piston in body rotatable in second body rotatable in support - Google Patents
Drive and guide device for carriage movable along rotary tube - has roller in spring loaded piston in body rotatable in second body rotatable in supportInfo
- Publication number
- FR2308531A1 FR2308531A1 FR7512280A FR7512280A FR2308531A1 FR 2308531 A1 FR2308531 A1 FR 2308531A1 FR 7512280 A FR7512280 A FR 7512280A FR 7512280 A FR7512280 A FR 7512280A FR 2308531 A1 FR2308531 A1 FR 2308531A1
- Authority
- FR
- France
- Prior art keywords
- body rotatable
- drive
- support
- guide device
- movable along
- 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
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/12—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems
- B61B13/125—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems the propulsion device being a rotating shaft or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The drive and guide device for a carriage movable along a rotary tube (3) has a cylindrical body (11) rotatable in a support (10) secured to a carriage platform (2). Rotatable within the body (11) is a further body (14) which contains a piston spring loaded downwards so that a drive roller (19) on a horizontal axle (20) in the piston engages the tube (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7512280A FR2308531A1 (en) | 1975-04-21 | 1975-04-21 | Drive and guide device for carriage movable along rotary tube - has roller in spring loaded piston in body rotatable in second body rotatable in support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7512280A FR2308531A1 (en) | 1975-04-21 | 1975-04-21 | Drive and guide device for carriage movable along rotary tube - has roller in spring loaded piston in body rotatable in second body rotatable in support |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2308531A1 true FR2308531A1 (en) | 1976-11-19 |
FR2308531B1 FR2308531B1 (en) | 1977-11-10 |
Family
ID=9154215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7512280A Granted FR2308531A1 (en) | 1975-04-21 | 1975-04-21 | Drive and guide device for carriage movable along rotary tube - has roller in spring loaded piston in body rotatable in second body rotatable in support |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2308531A1 (en) |
-
1975
- 1975-04-21 FR FR7512280A patent/FR2308531A1/en active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
FR2308531B1 (en) | 1977-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |