The locking pad (13) is adapted to engage with a recess (113) in said inner (101) or outer (101') element.

When the sliding door (10) closes, the upper idler wheel (3) contact the outer side wall (13) of the upper guide rail (1) and the locking idler wheel (5) presses the locking pad (6) elastically.

A connecting screw (55) connects the lock ring (21) and the shoe member (20).

The lock ring (21) is rotated, and the shoe member (20) is moved in the A-direction in unison with the lock ring (21).

The security device includes a housing (16a) having a securing pad (42), a locking element (28) and a strap (20).

Said skate or roller skate comprises a base member with a blade or wheels fixed thereon, a shoe, and a locking means.

The locking pad (13) is adapted to engage with a recess (113) in said inner (101) or outer (101') element.

The invention relates to a longitudinally adjustable skate or roller skate.

The tool includes a pad 24c having a pad base 32 and a pad cover 34 substantially encompassing electronic components in the pad.

Said climbing shoe (10) is formed from a wall shoe part (18) and a guide shoe part (16), and is fixed to an anchoring point of a concrete lift of a structure.

A lock ring (21) for covering the shoe member (20) is screwed onto the outside of the rear-end section of the central barrel section (12B).

The invention is for a type of roller skate, which is named ball roller skate.

The invention relates to a climbing bracket (10) made up of a sliding bracket piece (16) and a wall bracket piece (18).

When the sliding door (10) closes, the upper idler wheel (3) contact the outer side wall (13) of the upper guide rail (1) and the locking idler wheel (5) presses the locking pad (6) elastically.

The present invention concerns a slide (10), specifically a floor slide.