EP 0030622 A1 19810624 - Shoring plate for a trenching device.
Title (en)
Shoring plate for a trenching device.
Title (de)
Verbauplatte für eine Grabenverbauvorrichtung.
Title (fr)
Panneau de blindage pour dispositif de creusement de tranchées.
Publication
Application
Priority
DE 2948458 A 19791201
Abstract (en)
[origin: US4345857A] A construction plate for a ditch construction device consists of profiled steel elements which are rigidly coupled with each other and covered with cover plates. At the small sides of the construction plate, profiled steel elements are provided in the form of hollow profiles which are provided with guide heads for coupling adjacent supports or construction plates. The construction plate is provided with at least one vertical hollow profile having on the inner side of the construction plate superimposed horizontal slot openings. A C- or U-shaped profiled guide bar supports horizontally-disposed joints on the rear side of its ribs which are insertable through the slot openings of the vertical throughput openings which are aligned with respect to each other, and insertable therein is a locking rod which engages the joints and/or the hollow profile with wedge elements.
Abstract (de)
Verbauplatte, bestehend aus gegebenenfalls mit Abdeckblechen verkleideten Profilstahlelementen mit mindestens einem lotrechten Hohlprofil (2) mit auf der einen Längsseite (Innenseite) der Verbauplatte übereinander angeordneten, waagerechten Schlitzöffnungen (8,20) und einer als C-oder U-Profil ausgebildeten Führungsschiene (9), deren Stegrückseite in die Schlitzöffnungen (8,20) des Hohlprofils einsetzbare waagerechte Laschen (11,21) trägt. Diese Laschen (11,21) haben übereinander fluchtende Durchgangsöffnungen (12,22) zur Aufnahme einer mit Keilen (14,24) versehenen Verriegelungsstange (13,23).
IPC 1-7
IPC 8 full level
E02D 5/04 (2006.01); E02D 17/08 (2006.01)
CPC (source: EP US)
E02D 17/08 (2013.01 - EP US)
Citation (search report)
US 3728862 A 19730424 - MEREDITH J
Designated contracting state (EPC)
AT BE CH FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4345857 A 19820824; AR 221461 A1 19810130; AT E3783 T1 19830615; AU 533006 B2 19831027; AU 6450680 A 19810611; BR 8007860 A 19810616; CA 1136596 A 19821130; CS 216219 B2 19821029; DE 2948458 B1 19810430; DE 2948458 C2 19820121; DK 153714 B 19880822; DK 153714 C 19890220; DK 503880 A 19810602; EP 0030622 A1 19810624; EP 0030622 B1 19830615; ES 255136 U 19810916; ES 255136 Y 19820301; FI 69671 B 19851129; FI 69671 C 19860310; FI 803653 L 19810602; GR 71610 B 19830617; HU 181229 B 19830628; IE 50212 B1 19860305; IE 802403 L 19810601; IL 61555 A0 19801231; IL 61555 A 19831130; IN 152534 B 19840204; JP S5689627 A 19810721; JP S5942144 B2 19841012; MX 151282 A 19841031; NO 160090 B 19881128; NO 160090 C 19890308; NO 803224 L 19810602; OA 06659 A 19810930; PH 17822 A 19850107; PL 131037 B1 19840929; PL 228115 A1 19810904; PT 72109 A 19801201; PT 72109 B 19811022; RO 81618 A 19830429; RO 81618 B 19830430; SU 965365 A3 19821007; WO 8101581 A1 19810611; YU 301880 A 19830930; YU 41750 B 19871231; ZA 807258 B 19811125
DOCDB simple family (application)
US 21072080 A 19801126; AR 28341180 A 19801128; AT 80106997 T 19801113; AU 6450680 A 19801119; BR 8007860 A 19801128; CA 365062 A 19801120; CS 827780 A 19801128; DE 2948458 A 19791201; DE 8000177 W 19801201; DK 503880 A 19801127; EP 80106997 A 19801113; ES 255136 U 19801127; FI 803653 A 19801124; GR 800163501 A 19801129; HU 285380 A 19801128; IE 240380 A 19801119; IL 6155580 A 19801125; IN 1307CA1980 A 19801124; JP 16812480 A 19801201; MX 18490880 A 19801126; NO 803224 A 19801029; OA 57261 A 19801128; PH 24911 A 19801127; PL 22811580 A 19801127; PT 7210980 A 19801126; RO 10266180 A 19801122; SU 3008604 A 19801125; YU 301880 A 19801127; ZA 807258 A 19801121