US 10,604,901 B1Granted

Cable-panel connector for bridge platform or other scaffolding

AssigneePaul Kristen, Inc.

InventorsLambros Apostolopoulos, Paul Apostolopoulos

Life of this patent

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Abstract

A connector comprises first and second parts having first and second plates respectively. The plates can abut to cover a panel opening and have slots in their abutting edges. The second part has a portion which extends in the second plate slot and which extends beyond the second plate edge a distance defining a neck. An arcuate portion extends from an end of the neck to receive the cable and has a threaded terminal end portion. In a first orientation of the second part, the neck extends vertically below the first plate to allow ease of manipulation of the second part to receive the cable between the arcuate portion and the panel. In a second orientation thereof, the neck extends horizontally within the first plate slot when the second part is in a closed position with the terminal end portion received in an aperture in the first plate.

Claims12

Dependent claims

A connector for connecting and disconnecting of at least one panel to and from a supporting cable, the connector comprising:

first and second parts having first and second plates respectively;
said first and second plates having edges respectively which abut each other when the at least one panel is connected to the supporting cable by the connector;
said first and second plates being sized to together overlie an opening in the at least one panel with said edges abutting each other;
an aperture in said first plate;
a first slot extending into said first plate from said edge of said first plate;
a second slot extending into said second plate from said edge of said second plate;
said first and second slots being alignable when said first and second edges abut each other;
said second part including an elongate member having a first portion which is disposed in said second slot and which extends from said second slot beyond said edge of said second plate a predetermined distance to define a neck portion;
said elongate member further having a generally arcuate second portion having a terminal end portion and sized and shaped for being positioned, when said first and second parts connect the at least one panel to the supporting cable, to extend from an end of said neck portion away from said first plate then toward said first plate, with said terminal end portion being received through said aperture in said first plate, whereby said second part can be manipulated to receive the underlying cable between said generally arcuate second portion and the at least one panel and to then pass said terminal end portion through said aperture in said first plate to define a closed position of the connector;
whereby said second part can be manipulated between first and second orientations for connecting of the at least one panel to the supporting cable;
wherein in said first orientation of said second part, said second plate and said neck portion extend generally vertically with said neck portion extending generally vertically below said first plate to allow ease of manipulation of said second part to receive the cable between said arcuate second portion and the at least one panel;
wherein, in said second orientation of said second part, said neck portion extends generally horizontally within said slot in said first plate when said second part is manipulated into said closed position;
and
wherein said terminal end portion is threaded to receive a nut.

11 more elements

A platform comprising:

a plurality of generally parallel cables;
a plurality of panels resting on and supported by said cables and having openings therein;
and a plurality of connectors for connecting and disconnecting ones of said panels to and from ones of said supporting cables;
at least one of said connectors comprising first and second parts having first and second plates respectively;
said first and second plates having edges respectively which can abut each other;
said first and second plates together overlying said opening in one of said panels with said edges abutting each other,
an aperture in said first plate;
a first slot extending into said first plate from said edge of said first plate;
a second slot extending into said second plate from said edge of said second plate;
said first and second slots being aligned;
said second part including an elongate member having a first portion which is disposed in said second slot and which extends beyond said edge of said second plate a predetermined distance to define a neck portion;
said elongate member further having a generally arcuate second portion having a terminal end portion;
wherein said elongate member extends from an end of said neck portion away from said first plate then toward said first plate with said terminal end portion being received through said aperture in said first plate and with one of said cables received between said generally arcuate second portion and said one of said panels;
wherein said neck portion extends generally horizontally within said slot in said first plate;
wherein said terminal end portion is threaded;
and
said connector further comprises a nut threadedly received on said terminal end portion.

14 more elements

A method of connecting at least one panel to a supporting cable comprising the steps of:

a) providing a connector which comprises a first part including a first plate having a slot extending into the first plate from an edge thereof;
b) providing the connector to comprise a second part including a second plate having a slot extending into the second plate from an edge thereof, the second part further including an elongate member having a first portion which is disposed in the second slot and which extends beyond the edge of the second plate a predetermined distance to define a neck portion, the elongate member further having a generally arcuate second portion and a threaded terminal end portion;
c) orienting the second plate and the neck portion generally vertically and inserting the generally arcuate second portion, the terminal end portion, and the neck portion through an opening in the at least one panel;
d) manipulating the second part so that the cable is received between the generally arcuate second portion and the at least one panel;
e) orienting the second plate and the neck portion generally horizontally so that the edge of the second plate abuts the edge of the first plate and so that the neck portion is received in the slot of the first plate, and with the abutting first and second plates together covering the opening in the at least one panel, and inserting the threaded terminal end portion in an aperture in the first plate;
and
f) threadedly receiving a nut on the threaded terminal end portion.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/360,112Filed 21 Mar 2019 · continuation
Priority: 18 Sep 2009
Granted: 31 Mar 2020
Term ends: Not estimatedThe source records don’t support an estimate.

Classification13 codes

E01D 19/106
Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges: movable…
F16B 2/14
Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening:…
F16B 5/008
Joining sheets, plates or panels in abutting relationship: by a rotating or sliding and rotating movement
F16B 5/0084
Joining sheets, plates or panels in abutting relationship: characterised by particular locking means

Family

Application61/276,972Us provisional application · filed 18 Sep 2009
Application12/884,418Parent of this division · filed 17 Sep 2010
Application15/065,475Parent of this continuation · filed 9 Mar 2016
US 10,266,998 B2Parent of this continuation
US 9,309,633 B2Parent of this division
Application15/065,475Parent of this division
US 2011/0085854 A1Published application
US 2016/0186393 A1Published application
US 10,604,901 B1This patent

From the US filing history. Foreign family members aren’t listed.