IP Library Granted Patent US 8,845,150
Granted Patent B2
US 8,845,150 · App. 12/959,095 · Granted Sep 30, 2014

Moving light with follow spot

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Quick Facts
Patent No.
US 8,845,150
App. No.
12/959,095
Granted
Sep 30, 2014
Kind
B2
Abstract

A luminaire that has multiple removable handles thereon, and can operate in multiple different modes, including a mode where a manual follow spot can occur. To operate in the manual follow spot mode, the luminaire is placed into a free moving mode in which it can be moved, and then the luminaire is moved using the removable handles to manually place the luminaire in a desired location. Then, the luminaire is commanded to remain in that desired location by turning on breaks or the like. In the manual movement mode, movement of the luminaire is manually controlled and not remotely controlled and all of at least color, gobo, beam size and other parameters are remotely controlled.

Claims (46)

1. A stage lighting luminaire, comprising:

a mount, for mounting a stage lighting luminaire to a support; a yoke, attached to said mount, and enabling moving the luminaire in a first direction;

a luminaire head, movably attached to said yoke, and enabling moving a direction of said luminaire in a second direction, which is different than said first direction; a controller for said luminaire, said controller defining a first mode in which the luminaire is remotely controllable to move in at least one of said first and second directions according to an applied remote command, and defining a second mode, in which the luminaire is movable freely in said first direction; and

plural removable handle mounts on said luminaire head, each of said handle mounts enabling connection of a removable handle thereto.

2. A luminaire as in claim 1 , wherein there are three of said handle mounts.

3. A luminaire as in claim 2 , wherein two of said handle mounts are in the back of the luminaire, on an opposite to the side to a side on which a light output occurs, and, and a third of said handle mounts is in the front, on the side where the light output occurs.

4. A luminaire as in claim 1 , wherein said handle mounts attach via a screw into said luminaire head.

5. A luminaire as in claim 1 , wherein a first said handle mounts are recessed into and below an outer surface of a housing of the luminaire, and at least one of said handle mounts extends above the outer surface of the housing of the luminaire.

6. A luminaire as in claim 1 , further comprising a handle which screws into said luminaire, wherein said handle is substantially radially symmetrical, and screws into a single threaded screw.

7. A luminaire as in claim 6 , further comprising a safety cable, attached to said handle, said safety cable being attachable to said luminaire.

8. A luminaire as in claim 6 , further comprising additional first and second handles, and mounted on said yoke.

9. A luminaire as in claim 1 , wherein in said second mode, each of a plurality of automated functions of the luminaire can still be remotely controlled.

10. A stage lighting luminaire assembly, comprising:

a luminaire, including a light emitting part, and a mount, for mounting to a support, said luminaire having moving parts, enabling moving in pan and tilt direction, to change a direction of light being emitted from the light emitting part;

said luminaire having a first permanently attached handle that is permanently attached thereto;

a first removable handle, that is attachable to and removable from said luminaire, said first removable handle having a safety line attached thereto, said safety line attachable to said first permanently attached handle; and

second and third removable handles, where said first and second removable handles are at a rear of the luminaire and said third handle is at one side of the front of the luminaire.

11. An assembly as in claim 10 , wherein said second and third removable handles each have safety lines attached thereto.

12. An assembly as in claim 10 , further comprising a second permanently attached handle at an opposite side of the luminaire from said first permanently attached handle.

13. An assembly as in claim 10 , wherein said luminaire includes a mount, mounting said luminaire to a support;

a yoke, attached to said mount, and enabling moving said luminaire in a first direction; and

a luminaire head, movably attached to said yoke, and enabling moving a direction of said luminaire in a second direction, which is different than said first direction.

14. An assembly as in claim 13 , wherein said permanently attached handle is attached to said yoke, and said removable handle is attached to said luminaire head.

15. A stage lighting luminaire assembly, comprising:

a luminaire, including a light emitting part, and a mount, for mounting to a support, said luminaire having moving parts, enabling moving in pan and tilt direction, to change a direction of light being emitted from the light emitting part;

said luminaire having a first permanently attached handle that is permanently attached thereto;

a first removable handle, that is attachable to and removable from said luminaire, said first removable handle having a safety line attached thereto, said safety line attachable to said first permanently attached handle; and

multiple handle mounts on said removable handles, wherein a first of said handle mounts are recessed into and below an outer surface of a housing of the luminaire, and at least one of said handle mounts extends above the outer surface of the housing of the luminaire.

16. A luminaire as in claim 15 , further comprising a handle which screws into said luminaire, wherein said handle is substantially radially symmetrical, and screws into a single threaded screw.

17. An assembly as in claim 15 , further comprising a controller that controls said luminaire in a first mode to move in said pan and tilt directions based on an applied command using at least one motor in said luminaire, and which controls said luminaire and a second mode to allow manual movement in pan and tilt directions using said removable handles.

18. A luminaire as in claim 17 , wherein in said second mode, each of a plurality of automated functions of the luminaire can still be remotely controlled.

19. A stage lighting luminaire assembly, comprising:

a luminaire, formed of:

a first part that includes a mount, mounting said luminaire to a support;

a second part, attached to said mount, and enabling moving said luminaire in a panning direction; and

a third part, movably attached to said second part, and enabling moving a direction of said luminaire in a tilting direction, said third part including a light emitting part;

a first permanently attached handle that is permanently attached to one of said parts of said luminaire;

a first removable handle, that is attachable to and removable from a different of said parts of said luminaire than said one of said parts of said luminaire, and second and third removable handles, where said first and second removable handles are at a rear of the luminaire and said third handle is at one side of a front of the luminaire.

20. An assembly as in claim 19 , further comprising a safety line attached to said first removable handle, said safety line attachable to said first permanently attached handle.

21. An assembly as in claim 19 , wherein said second and third removable handles each have safety lines attached thereto.

22. An assembly as in claim 19 , further comprising a second permanently attached handle at an opposite side of the luminaire from said first permanently attached handle.

23. An assembly as in claim 19 , further comprising a controller that controls said luminaire in a first mode to move in said pan and tilt directions based on an applied command using at least one motor in said luminaire, and which

controls said luminaire and a second mode to allow manual movement in pan and tilt directions using said removable handles.

24. An assembly as in claim 23 , wherein in said second mode, each of a plurality of automated functions of the luminaire can still be remotely controlled.

25. An assembly as in claim 19 , wherein said second part is a yoke.

26. An assembly as in claim 25 , wherein said permanently attached handle is attached to said yoke, and said removable handle is attached to said third part.

Assignments (6)
SECURITY INTEREST Recorded Oct 10, 2025
From: PRODUCTION RESOURCE GROUP, L.L.C.
To: KKR LOAN ADMINISTRATION SERVICES LLC
Reel/Frame 073058/0722 →
SECURITY INTEREST Recorded Aug 20, 2024
From: PRODUCTION RESOURCE GROUP, L.L.C.
To: KKR LOAN ADMINISTRATION SERVICES LLC
Reel/Frame 068342/0476 →
PATENT SHORT FORM SECURITY AGREEMENT Recorded Aug 16, 2024
From: PRODUCTION RESOURCE GROUP, L.L.C.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 068671/0914 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2024
From: BRUTSCHE, RUSTY; BORNHORST, JAMES; WASHINGTON, STEVE; MAHAFFEY, RUSSELL; FRIEDERSDORFF, DAVID; SAMUELSON, TED
To: PRODUCTION RESOURCE GROUP, L.L.C.
Reel/Frame 067753/0512 →
SECURITY INTEREST Recorded May 14, 2024
From: ALLY BANK
To: KKR LOAN ADMINISTRATION SERVICES LLC
Reel/Frame 067404/0695 →
SECURITY AGREEMENT Recorded Oct 7, 2020
From: PRODUCTION RESOURCE GROUP, L.L.C., AS A GRANTOR
To: ALLY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 053994/0038 →