Granted Patent B2

US 12,241,267 · App. 18/171,638 · Granted Mar 4, 2025

Inventors: Werner Schneider (Erbach, DE); Gisbert Eppelt (Pfaffenhofen, DE)

Assignee: PERI SE

E04G17/002E04G11/38E04G21/3204

Abstract

Claims (21)

1. A side protector, comprising:

a railing; and

a pivoting frame connected to the railing, the pivoting frame having a pivoting base frame and a pivoting flap, the pivoting frame having at least one base frame cross beam, the pivoting flap being pivotably connected to the pivoting base frame about an axis of rotation (B), wherein the pivoting flap has two side parts connected to each other via crossbeams, the two side parts each defining a step, wherein at least one of the crossbeams connects the two side parts at an end of the pivoting flap and has a coupling element, wherein the coupling element is pivotally articulatable about an axis of rotation (C) and has two side plates, each of the two side plates having a lug configured to lock with the at least one base frame cross beam, thereby preventing slippage of the step in an end position of the pivoting frame.

2. The side protector of claim 1 , wherein the pivoting base frame has two longitudinal members.

3. The side protector of claim 2 , wherein the two longitudinal members are parallel.

4. The side protector of claim 2 , wherein each of the two longitudinal members define hollow profiles having a rectangular cross-section.

5. The side protector of claim 2 , wherein the two longitudinal members have respective first longitudinal member parts and second longitudinal member parts, the second longitudinal member parts being arranged at a 90-degree angle relative to the first longitudinal member parts.

6. The side protector of claim 2 , wherein the first longitudinal member parts define respective through holes with respective pins extending through the respective through holes and projecting from two sides of the respective first longitudinal member parts.

7. The side protector of claim 6 , wherein the respective pins and respective through holes define an axis of rotation (A).

8. The side protector of claim 2 , further comprising a mounting rail including a beam, the beam having a first pair of mounting brackets arranged at a first end of the beam and a second pair of mounting brackets arranged at a second end of the beam, wherein the pivoting frame is pivotably connected to the mounting rail about an axis of rotation (A).

9. The side protector of claim 8 , wherein the beam has a securing flap arranged between the first and second pair of mounting brackets.

10. The side protector of claim 9 , wherein the securing flap has an abutment element and a locking lever pivotably connected to the beam, the abutment element defining a third notch configured to engage behind a projection of a frame of a formwork element.

11. The side protector of claim 10 , wherein the locking lever defines a passage and the beam comprises an additional pin configured to extend through the passage such that release of locking lever from the additional pin is prevented by a cotter pin.

12. The side protector of claim 8 , wherein each mounting bracket of the first and second pair of mounting brackets defines a first notch for receiving a pin of the pivoting frame and a second notch configured to engage behind a projection of a frame of a formwork element.

13. A ceiling formwork system, comprising:

the side protector of claim 2 ; and

a ceiling formwork having at least one formwork element having a frame, wherein the pivoting frame of the side protector is indirectly or directly connected to the frame.

14. A method of erecting a side protector for a ceiling formwork, comprising:

indirectly or directly connecting a pivoting frame to a frame, wherein the pivoting frame is pivotably connected to a mounting rail about an axis of rotation (A), wherein the mounting rail is connected to the frame and in an installation position has a horizontal alignment or orientation;

connecting a railing to the pivoting frame;

pivoting the pivoting frame from the installation position to an end position about an axis of rotation (A) such that the ceiling formwork is laterally secured by the railing.

Assignments (3)

Priority Claims (1)

Continuity (2)

References Cited (41)