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1. (WO1991007612) MECHANICAL LOCKING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007612 International Application No.: PCT/US1990/006616
Publication Date: 30.05.1991 International Filing Date: 13.11.1990
IPC:
F16H 35/00 (2006.01) ,G05G 5/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
35
Gearings or mechanisms with other special functional features
G PHYSICS
05
CONTROLLING; REGULATING
G
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
5
Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
12
for holding members in an indefinite number of positions, e.g. by a toothed quadrant
14
by locking a member with respect to a fixed quadrant, rod, or the like
16
by friction
Applicants:
SCHULER, INCORPORATED [US/US]; 2222 South Third Street Columbus, OH 43207-2494, US
Inventors:
KERR, Peter; US
Agent:
BOLAND, Thomas, R.; Vorys, Sater, Seymour and Pease Suite 1111 1828 L Street, N.W. Washington, DC 20036-5104, US
Priority Data:
437,12614.11.1989US
Title (EN) MECHANICAL LOCKING DEVICE
(FR) DISPOSITIF DE VERROUILLAGE MECANIQUE
Abstract:
(EN) Included in the locking apparatus (10) is a housing assembly (12) having structure (14) defining paths (16, 18) of movement for a latch pin (34), shuttle pin (32) and support pin (30). The latch and support pins (34, 30) have inclined surfaces (36, 40) which engage the shuttle pin (32) and the latter (32) engages housing assembly structure (22, 26, 28). The foregoing structure is constructed and arranged to provide a locking apparatus (10) which permits sliding movement of the support member (56) in one direction and automatic locking of the support member (56) when moving in an opposite direction.
(FR) A l'intérieur de l'appareil de verrouillage (10) se trouve un boîtier (12) possédant une structure (14) définissant les trajectoires (16, 18) pour le mouvement d'une clavette de verrouillage (34), d'une clavette navette (32) et d'une clavette de support (30). La clavette de verrouillage et la clavette de support (34, 30) possèdent des surfaces inclinées (36, 40) qui attaquent la clavette navette (32), cette dernière (32) s'engageant dans le boîtier (22, 26, 28). Ladite structure est concue de manière à fournir un appareil de verrouillage (10) autorisant un mouvement de glissement de l'élément de support (56) dans un sens et le verrouillage automatique de l'élément de support (56) lors du mouvement dans un sens opposé.
Designated States: BR, CA, JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0454840CA2045520PT95891KR1019927001715