# US 12,179,047 B2 · Horizontal lifeline shuttle apparatus > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,179,047 B2 - Document ID: US12179047B2 - Status: Granted - Kind: B2 - Application number: 18/499,132 - Filed: 2023-10-31 - Published: 2024-02-22 - Granted: 2024-12-31 - Earliest claimed: 2019-11-01 - Assignees: Honeywell International Inc. - Applicants: Honeywell International Inc. - Inventors: Josef Novotny; Viliam Gdovec; Marketa Audyova; Scott Hugh Bradford - Web page: https://patentgrep.com/patent/US12179047B2 ## CPC - A62B 35/0081: {Equipment which can travel along the length of a lifeline, e.g. travelers} - A62B 35/0056: {Horizontal lifelines} - A62B 35/0068: {Anchors} - B66C 1/36: with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads - F16B 45/023: {the closing member pivoting about an axis perpendicular to the plane of the hook} - F16B 45/028: {the position-locking means being pivotally connected} - A62B: DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING (valves specially adapted for medical use A61M39/00; life-saving devices, apparatus or methods specially adapted for use in water B63C9/00; divers' equipment B63C11/00; specially adopted for use with aircraft, e.g. parachutes, ejector seats, {B64D17/00, B64D25/10}; rescue devices peculiar to mining E21F11/00) - B66C: CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES ({specially adapted for lifting invalids A61G7/10;} rope, cable, or chain winding mechanisms, braking or detent devices therefor B66D; specially adapted for nuclear reactors G21) - F16B: DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D) ## Abstract A horizontal lifeline shuttle apparatus is provided. The horizontal lifeline shuttle apparatus includes an attachment portion, a body portion, and a cable channel. The body portion is configured to at least partially surround a portion of a cable so as to retain the portion of the cable within a cable channel The attachment portion is configured to move relative to the body portion based at least in part on the motion of the moveable pin fixedly secured thereto. At least a portion of the moveable pin is disposed within each of a plurality of moveable pin guide grooves positioned within the body portion such that a range of motion of the moveable pin is defined at least in part by the plurality of moveable pin grooves. At least one of the plurality of moveable pin grooves comprises a vertical portion. ## Claims ### Claim 1 A horizontal lifeline shuttle apparatus, comprising: an attachment portion rotatable about an axis of a moveable pin and connected to a body portion by the moveable pin the body portion comprising: a fixed jaw having a first moveable pin groove; and a moveable jaw having a second moveable pin groove, wherein a cable channel is defined by at least a portion of the fixed jaw and at least a portion of the moveable jaw; wherein at least a portion of the moveable pin is disposed within the first moveable pin groove of the fixed jaw and the second moveable pin groove of the moveable jaw such that a range of motion of the moveable pin is defined at least in part by the first moveable pin groove of the fixed jaw and the second moveable pin groove of the moveable jaw; wherein at least one of the first moveable pin groove and the second moveable pin groove comprises a vertical portion and a first non-linear portion; wherein the horizontal lifeline shuttle apparatus is configurable between an open position, a closed position, and a standard position: the horizontal lifeline shuttle apparatus being configurable in the closed position based at least in part on a first force acting on the attachment portion in a falling direction, wherein the first force causes the moveable pin to move away from the body portion along the first moveable pin groove and the second moveable pin groove and drives the moveable jaw into the closed position, wherein the closed position is defined at least in part by the moveable jaw rotating about a fixed pin toward the fixed jaw to at least partially close a cable channel gap that is defined adjacent the cable channel between the fixed jaw and the moveable jaw; and the horizontal lifeline shuttle apparatus being configurable in the open position based at least on a two-step operation comprising a compression of a button element and a second force applied to the attachment portion in a second direction different from the falling direction, wherein the second force causes a displacement of the moveable pin that rotates the moveable jaw such that the cable channel gap is widened to a first gap length sufficient wide to allow a cable to pass into the cable channel via the cable channel gap; wherein the standard position is defined at least in part by the cable channel gap being arranged at a second gap length smaller than the first gap length to prevent the cable from passing therethrough, while enabling movements of a fixed jaw cable channel surface of the fixed jaw and a moveable jaw cable channel surface of the moveable jaw along respective sides of brackets holding up the horizontal lifeline shuttle apparatus. ### Claim 2 (depends on 1) The horizontal lifeline shuttle apparatus of claim 1, wherein the body portion is configured to at least partially surround a portion of the cable so as to retain the portion of the cable within the cable channel. ### Claim 3 (depends on 1) The horizontal lifeline shuttle apparatus of claim 1, wherein the attachment portion comprises: an eyelet; and the moveable pin, the moveable pin being fixedly disposed between two opposite arms. ### Claim 4 (depends on 1) The horizontal lifeline shuttle apparatus of claim 1, wherein the at least one of the first moveable pin groove and the second moveable pin groove comprising the vertical portion further comprises an S-shaped groove profile, wherein the vertical portion comprises an intermediate portion positioned in between the first non-linear portion and a second non-linear portions. ### Claim 5 (depends on 4) The horizontal lifeline shuttle apparatus of claim 4, wherein the at least one of the first moveable pin groove and the second moveable pin groove comprising the vertical portion further comprises two moveable pin grooves comprising the S-shaped groove profile being arranged in opposite directions and positioned such that the respective vertical portions of each of the two moveable pin grooves comprising the S-shaped groove profile are coaxially aligned. ### Claim 6 (depends on 1) The horizontal lifeline shuttle apparatus of claim 1, wherein the attachment portion is configured to be rotatable 90 degrees relative to a vertical axis to an at least substantially horizontal position on either side of the body portion. ### Claim 7 (depends on 6) The horizontal lifeline shuttle apparatus of claim 6, wherein the attachment portion is lockable in the at least substantially horizontal position via an engagement of at least a portion of the attachment portion with the body portion. ### Claim 8 (depends on 7) The horizontal lifeline shuttle apparatus of claim 7, wherein the portion of the attachment portion comprises one or more of opposite arms of the attachment portion. ### Claim 9 (depends on 8) The horizontal lifeline shuttle apparatus of claim 8, wherein the engagement of the at least the portion of the attachment portion with the body portion comprises a surface of each of one or more arms being configured in an at least substantially flush arrangement against a bottom surface of one or more outer portions of the body portion. ### Claim 10 (depends on 1) The horizontal lifeline shuttle apparatus of claim 1, wherein the fixed jaw and the moveable jaw each define a respective S-shaped groove profile arranged in opposite directions and positioned such that respective vertical portions of the first moveable pin groove and the second moveable pin groove are coaxially aligned and provide a nominal position along a vertical axis in which the moveable pin naturally settles so as to at least partially mitigate one or more effects of production variability. ### Claim 11 (depends on 1) The horizontal lifeline shuttle apparatus of claim 1, wherein the displacement of the moveable pin is a vertical displacement of the moveable pin, the vertical displacement of the moveable pin resulting at least in part from the second force applied to the attachment portion. ### Claim 12 (depends on 11) The horizontal lifeline shuttle apparatus of claim 11, wherein the attachment portion further comprises a bracket disposed between two opposite arms of the attachment portion, the bracket being configured to facilitate an execution of the two-step operation by a user using a single hand. ### Claim 13 (depends on 12) The horizontal lifeline shuttle apparatus of claim 12, wherein the bracket is positioned so as to at least partially block the button element from unwarranted user interaction when the attachment portion is rotated to an at least substantially horizontal position.