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A platform for research: civil engineering, architecture and urbanism
A buffer device having a self-adjusting abutment
The invention relates to a buffer device having a self-adjusting abutment, which includes a rod-shaped buffer head (5) which has a flat section over the length thereof and adjacent ridges or grooves (6) and a base (8) in which the rod-shaped buffer head can be inserted axially by notch. Said device also includes an annular ring (7) inserted axially in an axial bore of the base and having a lower edge defining a thrust ramp. The ring has a lower surface having a smooth band and an adjacent ridged band such that the rotating actuation of the ring causes the raising of the buffer head and the locking thereof in an axial position.
A buffer device having a self-adjusting abutment
The invention relates to a buffer device having a self-adjusting abutment, which includes a rod-shaped buffer head (5) which has a flat section over the length thereof and adjacent ridges or grooves (6) and a base (8) in which the rod-shaped buffer head can be inserted axially by notch. Said device also includes an annular ring (7) inserted axially in an axial bore of the base and having a lower edge defining a thrust ramp. The ring has a lower surface having a smooth band and an adjacent ridged band such that the rotating actuation of the ring causes the raising of the buffer head and the locking thereof in an axial position.
A buffer device having a self-adjusting abutment
DUPREZ REMI (author) / ALBARAN JEAN-FRANCOIS (author) / LAMOUREUX DAVID (author) / GIRAUD SYLVAIN (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
- Integral abutment bridge having rotation receptive device at abutment-pile jointing site
| European Patent Office | 2017