An orientable screwdown crown includes a cover and a device for adjusting the angular orientation of the cover in relation to a watch centerpart. The device for adjusting the angular orientation includes a coupling member and an indexing unit between the cover and the coupling member as well as a restoring unit, which endeavor to rotationally fix the cover and the coupling member. The indexing unit includes a first tooth arrangement arranged on the coupling member.

Device for orientating a screwdown element for a timepiece

FIELD: watches and other time measuring instruments.SUBSTANCE: watch body (20) comprising seat (26) serving as a guide for a power supply element (1) located therein, comprising control member (2) actuated by applying force against the action of returning means (15) and rigidly connected to drive means (30), wherein pressing member (1) or housing (20) comprises flat guide path (18), axis (19), relative to which lever (17) on which pin (16) is located, moving along profile of this path (18), wherein said track comprises elbows directed towards axis (19) and defining stable positions (23; 24) of pin (16), and inclined sections arranged so that any force applied to control element (2), when it is in rest position, causes guide pin (16) to exit this stable position (23; 24) and move under action of resilient return means (15) to another stable position (24; 23).EFFECT: disclosed is a watch body with a pressure element.20 cl, 32 dwg

Clock housing with pressing element

The invention relates to a control mechanism for a timepiece of the type comprising a frame (10) defining a reference plane and, secured to this frame: a control rod (12) furnished with an annular groove (14) having a width l, an external diameter D and an internal diameter d, mounted so as to move in translation on the frame (10) along a first axis (AA′) included in said plane, and a retaining plate (20) mounted on the frame (10) parallel to said plane and comprising a locking piece (22) mounted so as to rotate about a second axis (BB′) perpendicular to the reference plane and interacting with said rod (12) by engagement in the groove (14), in order to limit its translational movement.

Control mechanism for watch part

Control mechanism for a timepiece movement, including, in a housing in a main plate, a control stem that is movable in a longitudinal direction and including a groove cooperating with a stud comprised in a pull-out piece for actuating the pivoting of the pull-out piece on the main plate, this pull-out piece is held in position by a jumper spring, and the mechanism including a bridge cooperating with the main plate to confine the stem, and this bridge includes a housing in which there is a movable limiter piston, arranged to abut on one end of a trunnion comprised in the pull-out piece under the application of a force in a transverse direction substantially orthogonal to the longitudinal direction, to allow the release of the stem after a given travel of the limiter piston.

Control mechanism with a securely removable stem

The invention provides a switch device and a timepiece. The switch device is characterized by including a base member provided with a stem insertion hole, an operation member which is slidably inserted into the stem insertion hole of the base member and has an engaging groove provided in an outer circumference surface, a stopper member having an engaging section which is arranged in the engaging groove of the operation member and moved along with sliding of the operation member, and a separation regulation section which prevents the engaging section from being separated from the engaging groove, in which a leading end portion of the engaging section is positionally regulated toward axial center of the operation member by the separation regulation section when the operation member is pulledtoward the outside of the base member.

Switch device and timepiece

Timepiece comprising control mechanism with stem and pull-out piece

A timepiece 1 comprising in particular a case 8 having a back cover 10 and a middle part 12 in a single piece, a control stem 26 co-operating with a pull-out piece 44, and an extractor device 48 enabling a part of the pull-out piece 44 to be raised to free it from the control stem 26. The timepiece is characterized in that the extractor device 48 comprises an extractor element 48 having a first branch 50 which slides in the movement 2 in a direction substantially perpendicular to the plane of the movement 2, the end of said first branch 50 being substantially facing the pull-out piece 44, and a second branch 52 which comprises a portion projecting from the periphery of the movement 2 to form a gripping arm. The extractor element 48 is free to move between a first position called the rest position, in which it does not act on the pull-out piece 44, and a second position called the operating position, in which the end of the first branch 50 pushes the pull-out piece 44 out of the groove of the control stem 26.

Timepiece comprising a control mechanism with a stem and a pull-out piece

The aim of the special issue is to present theory-conscious studies of selected facets of digital cultures of evaluation across a broad range of discourses on the social web. At the same time, bringing together papers from linguistics, literary studies, and digital humanities, it is our aim to take stock of common denominators, but also differences, in method and theory, instilling discussion for a cross-disciplinary data-driven and data-intensive inquiry of valuation and evaluation within “data humanities”. The types of discourse covered will include online lay book reviews on platforms such as Goodreads and LovelyBooks, as well as reviews of non-literary “products“ such as cooking recipes, restaurant reviews, and concerts. 

Cultures of E/valuation on the Social Web. A very short introduction to the special issue

of EP0762241The watch mechanism includes a casing (8) having a base (10) and a frame (12) made in a single piece. A control shaft (26) cooperates with a retaining tab (44) and extractor device (48) to allow a part of the retaining tab to engage the control shaft (26). The extractor includes a first branch (50) which slides in the movement (2) in a direction perpendicular to the plane of the movement with the end facing the retaining tab, and a second branch (52) which comprises a portion facing the outside of the movement (2) to form a gripping arm. The extractor element (48) is movable between a first rest position in which it does not act on the retaining tab (44), and a second operational position in which the end of the first branch (50) presses the tab into the channel holding the control shaft (26).

Timepiece including a control mechanism with stem and trigger piece

Pièce d'horlogerie comportant un mécanisme de commande à tige et à tirette.

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