WO2018222793A1 - Base de stabilisation de trépied - Google Patents

Base de stabilisation de trépied Download PDF

Info

Publication number
WO2018222793A1
WO2018222793A1 PCT/US2018/035268 US2018035268W WO2018222793A1 WO 2018222793 A1 WO2018222793 A1 WO 2018222793A1 US 2018035268 W US2018035268 W US 2018035268W WO 2018222793 A1 WO2018222793 A1 WO 2018222793A1
Authority
WO
WIPO (PCT)
Prior art keywords
tripod
stabilizing
base
stabilizing base
mass
Prior art date
Application number
PCT/US2018/035268
Other languages
English (en)
Inventor
James Harrison ELIAS
Original Assignee
Elias James Harrison
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elias James Harrison filed Critical Elias James Harrison
Priority to EP18737442.6A priority Critical patent/EP3631278A1/fr
Priority to CN201880036119.0A priority patent/CN111033112B/zh
Publication of WO2018222793A1 publication Critical patent/WO2018222793A1/fr
Priority to US16/694,986 priority patent/US11162632B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • F16M11/36—Members preventing slipping of the feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2078—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction with ball-joint
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
    • F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
    • F16M11/247—Members preventing slipping of the feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/561—Support related camera accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Definitions

  • the present invention is directed to a tripod stabilizing base. More particularly, the present invention is directed to a tripod stabilizing base which incorporates sufficient mass to resist the tipping moment regardless of the position of the center of mass of the camera.
  • Stability of the camera upon the tripod is dependent upon proper positioning of the center of mass of the camera with regards to the tripod's feet.
  • the center of mass of the camera cannot be properly positioned with regards to the tripod's feet, the resulting moment may cause the tripod to tip over.
  • tripod stabilizing base which incorporates sufficient mass to resist tipping moments and forces under conditions of vibration or movement. It is further desirable to provide a tripod stabilizing base having pliability for conforming to irregular or curved surfaces.
  • the tripod stabilizing base incorporates a surface and elements for mounting of the camera for situations when the height of the tripod is not needed or desired.
  • Figure 1 illustrates a compact camera mounted on a compact tripod
  • Figure 2 illustrates a reflex-type non-compact camera mounted on a compact tripod
  • Figure 3 illustrates a reflex-type non-compact camera mounted on a compact tripod
  • Figure 4 illustrates a reflex-type non-compact camera mounted on a compact tripod mounted on a tripod stabilizing base
  • Figure 5 illustrates the tripod stabilizing base illustrated in Figure 4.
  • Figure 6 illustrates a bottom perspective of the tripod stabilizing base illustrated in
  • Figure 7 illustrates a cut-away of the tripod stabilizing base illustrated in Figure 5;
  • Figure 8 illustrates the tripod stabilizing base with a camera mounted to an integrated platform
  • Figure 9 illustrates another embodiment of a tripod stabilizing base
  • Figure 10 illustrates a further embodiment of a tripod stabilizing base
  • Figure 1 1 illustrates the embodiment in Figure 10, wherein track mechanisms have been adjusted for maximum height of a camera
  • Figure 12 through Figure 14 illustrate the tripod foot holder of Figure 5;
  • Figure 15 and Figure 16 illustrate another embodiment of a tripod foot holder
  • Figure 17 and Figure 18 illustrate a further embodiment of a tripod foot holder
  • Figure 19 and Figure 20 illustrate an additional embodiment of a tripod foot holder
  • Figure 21 and Figure 22 illustrate another embodiment of a tripod foot holder
  • Figure 23 illustrates a cut-away of another embodiment of a tripod stabilizing base
  • Figure 24 illustrates a further embodiment of a tripod stabilizing base with a camera, a first height, mounted to an integrated platform;
  • Figure 25 illustrates the embodiment of the tripod stabilizing base of Figure 24 with a camera, a second height, mounted to an integrated platform;
  • Figure 26 and Figure 27 illustrate another embodiment of a tripod foot holder
  • Figure 28 and Figure 29 illustrate a further embodiment of a tripod foot holder
  • Figure 30 illustrates another embodiment of a tripod stabilizing base
  • Figure 31 illustrates a cut-away of the embodiment of a tripod stabilizing base as illustrated in Figure 30.
  • Figure 1 illustrates a compact camera 1 mounted upon a compact ball head 2.
  • the compact ball head is mounted upon a compact tripod 3.
  • the tripod has feet 4, and the tripod's feet 4 contact a mounting surface 5.
  • Figure 2 illustrates use of a video-capable reflex-type camera 10 with a zoom lens
  • the video-capable reflex-type camera 10 is mounted on a compact ball head 2.
  • the compact ball head 2 is mounted upon a compact tripod 3.
  • the compact tripod 3 contacts mounting surface 5 via the tripod's feet 4.
  • Figure 3 illustrates use of the video-capable reflex-type camera 10 with the zoom lens 11 .
  • the video-capable reflex-type camera 10 is mounted on a compact ball head 2.
  • the compact ball head 2 is mounted upon a compact tripod 3.
  • Some of the tripod's feet 4 are positioned beyond the mounting surface 5 such the tipping moment caused by the zoom lens 11 is constrained.
  • the height of the camera 10 is dependent upon the position of the tripod feet 4 such that an increase in distance between individual tripod feet 4 results in a decrease in the height of the mounted video-capable reflex-type camera 10 above a surface.
  • FIG 4 shows a camera 10 with the zoom lens 11.
  • the camera 10 is mounted on a compact ball head 2.
  • the compact ball head 2 is mounted upon a compact tripod 3.
  • the compact tripod 3 is mounted to a tripod stabilizing base 20, wherein the tripod's feet 4 are mounted into foot holders 21.
  • the tipping moment caused by the zoom lens 11 is constrained by sufficient stabilizing mass within the tripod stabilizing base 20.
  • the stabilizing mass may consist of a material or mixture of materials allowing for sufficient pliability for conforming to irregular surfaces and allowing for sufficient weight to maintain stability under conditions of vibration and movement.
  • the stabilizing mass may incorporate plastic beads, metal shot, gravel or mixtures of these and/or similar materials such that a desired weight is achieved.
  • the stabilizing mass may incorporate silicone, plasticine, sand or mixtures of these and/or similar materials such that a desired pliability is achieved.
  • the stabilizing mass may be included in a flexible tube, wherein the flexible tube may be comprised of rubber or plastic film.
  • the flexible tube may take the form of a continuous torus, or take the form of a bag with discrete sealed ends that abut each other.
  • Figure 5 shows the tripod stabilizing base 20 of Figure 4.
  • the camera supporting base 20 includes an upper cover 23 and a lower cover 24.
  • the upper cover 23 and lower cover 24 may be sewn together with a continuous hem 25.
  • the upper cover 23 may be comprised of flexible fabric.
  • continuous hem 25 may be comprised of flexible fabric.
  • the upper cover 23 may be sewn directly to the lower cover 24.
  • the tripod foot holders 21 are located on the upper cover 23. Moreover, as illustrated in Figure 5, the tripod foot holders 21 are located on a side of the stabilizing mass opposite the mounting platform.
  • the foot holders 21 may incorporate clipping retention elements 22, as illustrated in Figure 5.
  • the foot holders 21 may incorporate set screws, magnets, springs, C-section clamps, latches, or pliable rubberized or pliable frictional material to frictionally retain the tripod's feet, etc., or combinations thereof.
  • the camera supporting base 20 incorporates a central mounting platform 30 with a threaded attachment element 31.
  • the central mounting platform 30 may be rigid.
  • threaded attachment element 31 of Figure 5 has a standard thread as found on conventional camera (videographic and photographic) support mounts, such as conventional ball heads or flat plates.
  • the mounting surface of the central mounting platform 30 is recessed below the highest contour of the upper cover 23 such that a recessed area is formed between the mounting surface and upper cover 23, allowing for room for the positioning a clamp lever of a ball head to protrude below the mounting surface.
  • Figure 6 illustrates a bottom perspective of the tripod stabilizing base 20 illustrated in Figure 5.
  • the bottom surface of the tripod stabilizing base 20 includes a flexible material 24.
  • the flexible element 24 may be comprised of rubber textured that is resistant to skidding and slipping. Moreover, the flexible element 24 may be comprised of material with anti-skid properties. In addition, the flexible element 24 may be comprised of material, which incorporates waterproofing treatments.
  • Figure 7 illustrates a cut away of the camera supporting base 20.
  • a volume between the upper cover 23 and the lower cover 24 is occupied with a flexible tube 26 containing a stabilizing mass 27.
  • the stabilizing mass 27 may consist of a material or mixture of materials allowing for sufficient pliability for conforming to irregular surfaces and allowing for sufficient weight to maintain stability under conditions of vibration and movement.
  • the stabilizing mass 27 may incorporate plastic beads, metal shot, gravel or mixtures of these and/or similar materials such that a desired weight is achieved.
  • the stabilizing mass 27 may incorporate silicone, plasticine, sand or mixtures of these and/or similar materials such that a desired pliability is achieved.
  • the stabilizing mass 27 may be included in a flexible tube, wherein the flexible tube may be comprised of rubber, fabric, or a plastic film.
  • the flexible tube 26 may take the form of a continuous torus, or take the form of a bag with discrete sealed ends that abut each other.
  • the mounting platform 30, the upper cover 23, and the foot holders 21 are retained to an anchor plate 28 using rivets 32. It is noted that any tipping moment acting upon the foot holders 21 is transmitted via the anchor plate 28 to the stabilizing mass 27.
  • a pliable bolster 29 is placed between the anchor plate 28 and the lower cover 24.
  • anchor plate 28 may be rigid.
  • anchor plate 28 may be of stiff rubber or other elastomer.
  • pliable bolster 29 may incorporate silicone, plasticine, sand or mixtures of these and/or similar materials such that a desired pliability is achieved.
  • the pliable bolster 29 allows for use of the tripod stabilizing base 20 on irregular or curved surfaces.
  • Figure 8 illustrates the embodiment from Figure 5 with the compact ball head 2 mounted to the central mounting platform 30 and the camera 10 mounted to the compact ball head 2.
  • the height of camera 10 is substantially lower than would be allowed with use of a tripod.
  • Figure 9 illustrates an alternative embodiment wherein a tripod stabilizing base 40 incorporates outer stabilizing weight elements 41.
  • outer stabilizing weight elements 41 may incorporate plastic beads, metal shot, gravel or mixtures of these and/or similar materials such that a desired weight is achieved.
  • the outer stabilizing weight elements 41 may be placed along a radius extending out from a center point of the central mounting platform 30, wherein the radius includes a foot holder 21 , to provide greater stability and dampening of the tipping moment.
  • FIG 10 illustrates an alternative embodiment wherein a tripod stabilizing base 50 incorporates separate individual stabilizing mass elements 51 and track elements 53.
  • Each track element 53 has a corresponding slidable foot holder 52, which is locked into position at a desired location along the track element 53 using a locking element 54.
  • individual stabilizing mass elements 51 may incorporate plastic beads, metal shot, gravel or mixtures of these and/or similar materials such that a desired weight is achieved.
  • the camera 10 is mounted upon the ball head 2.
  • the ball head 2 is mounted upon the compact tripod 3, and the tripod's feet 4 are retained in the slidable foot holders 52.
  • locking elements 54 may comprise levers or knurled knobs.
  • locking elements 54 may comprise arresting screws.
  • locking elements 54 may comprise over-center eccentric elements.
  • locking elements 54 may comprise C-section clamps.
  • track elements 53 may be round in cross-section.
  • the foot holders 52 may incorporate clipping elements, set screws, magnets, springs, C-section clamps, latches, or pliable rubberized or pliable frictional material to frictionally retain the tripod's feet, etc., or combinations thereof.
  • the combination of the track elements 53, the slidable foot holder 52, and the locking element 54 may allow for continuous height adjustment or discrete height adjustment.
  • Figure 1 1 illustrates the embodiment of Figure 10, with the slidable foot holders 52 positioned on the track elements 53 towards the center of the tripod stabilizing base 50. As illustrated in Figure 1 1 , the positions of the slidable foot holders 52 on the track elements 53 towards the center of the tripod base 50 allow for an increased height of the camera 10.
  • the individual stabilizing masses 51 are of sufficient mass to resist the increased tipping moment resulting from the increased height of the camera 10.
  • FIG. 12 through Figure 14 illustrate a tripod foot holder as illustrated in Figure 5.
  • a tripod foot holder 60 includes a base member 61 , a vertical stopping member 62, and a deformable clip 63.
  • the deformable clip 63 includes clip arms 66 with an enabling notch 64 that allows the clip arms 66 to pivot outwardly away from a groove 65 or inwardly towards the groove 65.
  • the groove 65 having an open end and a closed end. It is noted that clip arms 66 are biased towards the opening 65.
  • the tripod foot holder 60 is physically configured to receive a tripod leg 430 that includes a ball foot 410 connected thereto by a neck 420.
  • the groove 65 is physically configured to receive the neck 420 of the tripod leg 430. More specifically, as illustrated, the closed end of the groove 65 may be physically configured to conform to the shape of the neck 420 of the tripod leg 430.
  • the base member 61 may include a recess 611 to engage a bottom of the ball foot 410.
  • a tripod foot holder 610 includes a base member 61 , a vertical stopping member 62, a horizontal stopping member 67, a screw supporting member 70, a screw 71 , and an opening 69.
  • the tripod foot holder 610 is physically configured to receive a tripod leg 430 that includes a ball foot 410 connected thereto by a neck 420.
  • the horizontal stopping member 67 is physically configured to include a notch 68 to receive the neck 420 of the tripod leg 430. More specifically, as illustrated, the notch 68 may be physically configured to conform to the shape of the neck 420 of the tripod leg 430.
  • the ball foot 410 engages the vertical stopping member 62 of the tripod foot holder 610 by screwing the screw 71 into the opening 69. As the screw 71 engages the ball foot 410, the neck 420 of the tripod leg 430 is pushed against the horizontal stopping member 67 of the tripod foot holder 610 and the ball foot 410 is pushed against the vertical stopping member 62 of the tripod foot holder 610
  • an inner surface of the tripod foot holder 610 may include a pliable rubberized or pliable frictional material to provide frictional retention of the tripod foot.
  • FIG 17 and Figure 18 illustrate a further embodiment of a tripod foot holder.
  • a tripod foot holder 620 includes a base member 61 , a vertical stopping member 62, a horizontal stopping member 67, a lever mechanism 80, and an opening 69.
  • the lever mechanism 80 includes a spring 83 to bias the lever mechanism 80 in a closed position, as illustrated in Figure 18.
  • the lever mechanism 80 also includes a tab 82 to assist in pulling the lever mechanism 80 to an open position, as illustrated in Figure 17.
  • the tripod foot holder 620 is physically configured to receive a tripod leg 430 that includes a ball foot 410 connected thereto by a neck 420.
  • the horizontal stopping member 67 is physically configured to include a notch 68 to receive the neck 420 of the tripod leg 430. More specifically, as illustrated, the notch 68 may be physically configured to conform to the shape of the neck 420 of the tripod leg 430.
  • the ball foot 410 engages the vertical stopping member 62 of the tripod foot holder 620 by removing the pulling force being applied to the tab 82 and allowing the spring 83 to bias the lever mechanism 80 in the closed position.
  • the lever mechanism 80 engages the ball foot 410, the neck 420 of the tripod leg 430 is pushed against the horizontal stopping member 67 of the tripod foot holder 620 and the ball foot 410 is pushed against the vertical stopping member 62 of the tripod foot holder 620.
  • an inner surface of the tripod foot holder 620 may include a pliable rubberized or pliable frictional material to provide frictional retention of the tripod foot.
  • FIG. 19 and Figure 20 illustrate an additional embodiment of a tripod foot holder.
  • a tripod foot holder 630 includes a base member 61 , a vertical stopping member 62, a horizontal stopping member 67, an elastic mechanism 85, and a retaining bar 86.
  • the retaining bar 86 includes a tab 87 to assist in pulling the elastic mechanism 85 to an open position, as illustrated in Figure 19.
  • the tripod foot holder 630 is physically configured to receive a tripod leg 430 that includes a ball foot 410 connected thereto by a neck 420.
  • the horizontal stopping member 67 is physically configured to include a notch 68 to receive the neck 420 of the tripod leg 430. More specifically, as illustrated, the notch 68 may be physically configured to conform to the shape of the neck 420 of the tripod leg 430.
  • the ball foot 410 engages the vertical stopping member 62 of the tripod foot holder 630 by removing the pulling force being applied to the tab 87 and allowing the elastic mechanism 85 to bias the retaining bar 86 against the neck 420 of the tripod leg 430 (closed position) .
  • an inner surface of the tripod foot holder 630 may include a pliable rubberized or pliable frictional material to provide frictional retention of the tripod foot.
  • the elastic mechanism 85 and a retaining bar 86 can be replaced by a cord and a cord lock mechanism such that the cord lock mechanism slides along the cord from an open state to a closed state.
  • FIG. 21 and Figure 22 illustrate another embodiment of a tripod foot holder.
  • a tripod foot holder 640 includes a base member 61 , a first vertical stopping member 91 , a first horizontal stopping member 92, a second vertical stopping member 94, a second horizontal stopping member 95, a lever anchor 97, a linkage 99, and an over- centered toggle lever 98.
  • the first vertical stopping member 91 and the second vertical stopping member 94 are connected at one end by a rotatable joint (not shown) to form a clamp having an open end and a closed end, the closed end having the rotatable joint.
  • Figure 21 illustrates an open state of the clamp
  • Figure 22 illustrates a closed state of the clamp.
  • the tripod foot holder 640 is physically configured to receive a tripod leg 430 that includes a ball foot 410 connected thereto by a neck 420.
  • the first horizontal stopping member 92 is physically configured to include a first notch 93 to receive the neck 420 of the tripod leg 430. More specifically, as illustrated, the first notch 93 may be physically configured to conform to the shape of the neck 420 of the tripod leg 430.
  • the second horizontal stopping member 95 is physically configured to include a second notch 96 to receive the neck 420 of the tripod leg 430. More specifically, as illustrated, the second notch 96 may be physically configured to conform to the shape of the neck 420 of the tripod leg 430.
  • the ball foot 410 engages the first vertical stopping member 92 of the tripod foot holder 640 and the second vertical stopping member 94 of the tripod foot holder 640 by toggling the over-centered toggle lever 98 away from the lever anchor 97.
  • the toggling of the over-centered toggle lever 98 away from the lever anchor 97 forces the non-jointed ends of the first vertical stopping member 91 and the second vertical stopping member 94 to move together (closed position).
  • an inner surface of the tripod foot holder 640 may include a pliable rubberized or pliable frictional material to provide frictional retention of the tripod foot.
  • the horizontal stopping member could be replaced by pliable rubberized or pliable frictional material on the inner surface of the horizontal stopping member of the tripod foot holder to provide frictional retention of the tripod foot, as well as, conformity to the unique shape of the tripod foot.
  • the horizontal stopping member 67 of Figures 15 through 20 could be replaced by pliable rubberized or pliable frictional material on the inner surface of the horizontal stopping member 62 of the tripod foot holder to provide frictional retention of the tripod foot, as well as, conformity to the unique shape of the tripod foot.
  • first horizontal stopping member 92 and the second horizontal stopping member 95 of Figures 21 and 22 could be replaced by pliable rubberized or pliable frictional material on the inner surface of the first horizontal stopping member 91 and the second horizontal stopping member 94 of the tripod foot holder, respectively, to provide frictional retention of the tripod foot, as well as, conformity to the unique shape of the tripod foot.
  • Figure 23 illustrates a cut away of the camera supporting base.
  • a volume between the upper cover 23 and the lower cover 24 is occupied with a flexible tube 26 containing a stabilizing mass 27.
  • the stabilizing mass 27 may consist of a material or mixture of materials allowing for sufficient pliability for conforming to irregular surfaces and allowing for sufficient weight to maintain stability under conditions of vibration and movement.
  • the stabilizing mass 27 may incorporate plastic beads, metal shot, gravel or mixtures of these and/or similar materials such that a desired weight is achieved.
  • the stabilizing mass 27 may incorporate silicone, plasticine, sand or mixtures of these and/or similar materials such that a desired pliability is achieved.
  • the stabilizing mass 27 may be included in a flexible tube, wherein the flexible tube may be comprised of rubber, fabric, or a plastic film.
  • the flexible tube 26 may take the form of a continuous torus, or take the form of a bag with discrete sealed ends that abut each other.
  • the mounting platform 30 and the upper cover 23 are retained to an anchor plate 28 using screws 325 engaging threaded recesses 321 located on a bottom surface of the mounting platform 30.
  • the foot holders 21 are retained to an anchor plate 28 using screws 327 engaging threaded recesses 323 of the foot holders 21 .
  • a pliable bolster 29 is placed between the anchor plate 28 and the lower cover 24.
  • anchor plate 28 may be rigid.
  • anchor plate 28 may be of stiff rubber or other elastomer.
  • pliable bolster 29 may incorporate silicone, plasticine, sand or mixtures of these and/or similar materials such that a desired pliability is achieved.
  • the pliable bolster 29 allows for use of the tripod stabilizing base on irregular or curved surfaces.
  • Figures 24 and 25 illustrate a camera 10 with a zoom lens.
  • the camera 10 is mounted on a compact ball head.
  • the compact ball head is mounted upon a compact tripod 7.
  • the compact tripod 7 is mounted to a tripod stabilizing base having a stabilizing mass 23 and a mounting platform 30, wherein the tripod's feet are mounted into foot holders 210.
  • the foot holders 210 are configured to receive non-flexible tripod legs. Since the tripod legs are not flexible, the foot holders 210 are configured to pivot or rotate to track the angle of the non-flexible tripod legs.
  • the angle of the tripod legs in Figure 24 may not be the same angle as the angle of the tripod legs in Figure 25 due to the height of the camera with respect to the tripod stabilizing base.
  • the foot holders 210 may pivot or rotate to track the angle of the non-flexible tripod legs as the height of the mounted camera is raised or lowered.
  • Figure 26 and Figure 27 illustrate another embodiment of a tripod foot holder, wherein Figure 26 illustrates the foot holder in an opened state for receiving a tripod foot and Figure 27 illustrates the foot holder in a closed state for securing a tripod foot.
  • a tripod foot holder 2102 includes a first clamp arm 211 and a second clamp arm 212.
  • the first clamp arm 211 includes a pliable rubberized or pliable frictional material 215 on the inner surface of the first clamp arm 211 of the tripod foot holder 2102 to provide frictional retention of the tripod foot 400 of the tripod leg 700, as well as, conformity to the unique shape of the tripod foot 400.
  • the second clamp arm 212 includes a set screw 213 to secure the tripod foot 400 in the tripod foot holder 2102.
  • the set screw 213 is backed off the second clamp arm 212, the foot holder 2102 is in an opened state for receiving the tripod foot 400.
  • the first clamp arm 211 and the second clamp arm 212 pivot or rotate on pin 214 to track the angle of the tripod leg as the height of the mounted camera is raised or lowered.
  • the set screw 213 is screwed into the second clamp arm 212 so as to engage the tripod foot 400 and hold the tripod foot 400 against the pliable rubberized or pliable frictional material 215 on the inner surface of the first clamp arm 211 of the tripod foot holder 2102.
  • Figure 28 and Figure 29 illustrate a further embodiment of a tripod foot holder, wherein Figure 28 illustrates the foot holder in an opened state for receiving a tripod foot and Figure 29 illustrates the foot holder in a closed state for securing a tripod foot.
  • a tripod foot holder 2108 includes a first clamp arm 2110 and a swing clamp arm 2120.
  • the first clamp arm 2110 includes a pliable rubberized or pliable frictional material 215 on the inner surface of the first clamp arm 2110 of the tripod foot holder 2105 to provide frictional retention of the tripod foot 400 of the tripod leg 700, as well as, conformity to the unique shape of the tripod foot 400.
  • the first clamp arm 2110 includes a screw thread 2130 to engage a nut 2135 associated with the swing clamp arm 2120 to secure the tripod foot 400 in the tripod foot holder 2105.
  • the nut 2135 is backed off the screw thread 2130, the foot holder 2105 is in an opened state for receiving the tripod foot 400.
  • the first clamp arm 2110 and the swing clamp arm 2120 pivot or rotate on pin 214 to track the angle of the tripod leg as the height of the mounted camera is raised or lowered.
  • the nut 2135 is screwed onto the screw thread 2130 so as to cause the swing clamp arm 2120 to engage the tripod foot 400 and hold the tripod foot 400 against the pliable rubberized or pliable frictional material 215 on the inner surface of the first clamp arm 2110 of the tripod foot holder 2105.
  • tripod foot holder 2102 of Figures 26 and 27 and the tripod foot holder 2105 of Figures 28 and 29 may be located on the tripod stabilizing base in the same configuration as illustrated in Figure 9. More specifically, the tripod foot holder 2102 of Figures 26 and 27 and the tripod foot holder 2105 of Figures 28 and 29 may be located on a tripod stabilizing base that includes outer stabilizing weight elements, such as outer stabilizing weight elements 41 of Figure 9.
  • tripod foot holder 2102 of Figures 26 and 27 and the tripod foot holder 2105 of Figures 28 and 29 may be located on the tripod stabilizing base in the same configuration as illustrated in Figures 10 and 1 1. More specifically, the tripod foot holder 2102 of Figures 26 and 27 and the tripod foot holder 2105 of Figures 28 and 29 may be located on a tripod stabilizing base that includes separate individual stabilizing mass elements and allows the tripod foot holder to be slidable on a track element with an appropriate locking mechanism, such as track element 53, locking element 54, and separate individual stabilizing mass elements 51 of Figures 10 and 1 1 .
  • FIG 30 illustrates another embodiment of a tripod stabilizing base, wherein the tripod foot holders are interchangeable.
  • a tripod stabilizing base includes a stabilizing mass 23 and a mounting platform 30.
  • Tripod foot holder 2102 is connected, as illustrated, to the tripod stabilizing base at a tripod foot holder connection member 2210 having a threaded recess 2215.
  • the tripod foot holder 2102 is secured to the tripod stabilizing base using a screw 2220 which, through an opening in the tripod foot holder 2102, engages the threaded recess 2215 of the tripod foot holder connection member 2210.
  • tripod foot holder 60 is connected, as illustrated, to the tripod stabilizing base at a tripod foot holder connection member 2210 having a threaded recess 2215.
  • the tripod foot holder 60 is secured to the tripod stabilizing base using a screw 2220 which, through an opening in the tripod foot holder 2102, engages the threaded recess 2215 of the tripod foot holder connection member 2210.
  • tripod foot holder 610 of Figures 15 and 16, the tripod foot holder 620 of Figures 17 and 18, the tripod foot holder 630 of Figures 19 and 20, the tripod foot holder 640 of Figures 21 and 22, and the tripod foot holder 2105 of Figures 28 and 29 may also be connected to the tripod stabilizing base at tripod foot holder connection member 2210 and secured to the tripod stabilizing base using a screw 2220 which, through an opening in the tripod foot holder, engages the threaded recess 2215 of the tripod foot holder connection member 2210.
  • invention of Figure 29 may include outer stabilizing weight elements, such as outer stabilizing weight elements 41 of Figure 9.
  • Figure 30 may have the same configuration as illustrated in Figures 10 and 1 1 , wherein the tripod stabilizing base includes separate individual stabilizing mass elements and allows the tripod foot holder to be slidable on a track element with an appropriate locking mechanism, such as track element 53, locking element 54, and separate individual stabilizing mass elements 51 of Figures 10 and 1 1 .
  • the tripod foot holder would slidably clip to the tripod foot holder connection member 2210.
  • Figure 31 illustrates a cut-away of the embodiment of a tripod stabilizing base as illustrated in Figure 30.
  • a volume between an upper cover 23 and a lower cover 24 is occupied with a stabilizing mass 27.
  • the stabilizing mass 27 may consist of a material or mixture of materials allowing for sufficient pliability for conforming to irregular surfaces and allowing for sufficient weight to maintain stability under conditions of vibration and movement.
  • the stabilizing mass 27 may incorporate plastic beads, metal shot, gravel or mixtures of these and/or similar materials such that a desired weight is achieved.
  • the stabilizing mass 27 may incorporate silicone, plasticine, sand or mixtures of these and/or similar materials such that a desired pliability is achieved.
  • the stabilizing mass 27 may be included in a flexible tube, wherein the flexible tube may be comprised of rubber, fabric, or a plastic film.
  • a mounting platform 30, the upper cover 23, and tripod foot holder connection member 2210 are retained to an anchor plate 28.
  • the mounting platform 30 and the upper cover 23 are retained to an anchor plate 28 using screws 325 engaging threaded recesses located on a bottom surface of the mounting platform 30.
  • the tripod foot holder connection member 2210 having a threaded recess 2215, is retained to the anchor plate 28 using screws 3270 engaging threaded recesses on a bottom surface of the tripod foot holder connection member 2210. [0179] It is noted that any tipping moment acting upon a tripod foot holder connected to the tripod foot holder connection member 2210 is transmitted via the anchor plate 28 to the stabilizing mass 27.
  • a pliable bolster 29 is placed between the anchor plate 28 and the lower cover 24.
  • anchor plate 28 may be rigid.
  • anchor plate 28 may be of stiff rubber or other elastomer.
  • the pliable bolster 29 may incorporate silicone, plasticine, sand or mixtures of these and/or similar materials such that a desired pliability is achieved.
  • the pliable bolster 29 allows for use of the tripod stabilizing base on irregular or curved surfaces.
  • invention of Figure 31 may include outer stabilizing weight elements, such as outer stabilizing weight elements 41 of Figure 9.
  • Figure 31 may have the same configuration as illustrated in Figures 10 and 1 1 , wherein the tripod stabilizing base includes separate individual stabilizing mass elements and allows the tripod foot holder to be slidable on a track element with an appropriate locking mechanism, such as track element 53, locking element 54, and separate individual stabilizing mass elements 51 of Figures 10 and 1 1 .
  • the tripod foot holder would slidably clip to the tripod foot holder connection member 2210.
  • the configuration of the tripod stabilizing base enables the user to swap out tripod foot holders to match the type of tripod being to mount the camera.
  • the tripod is a flexible type, as illustrated in Figure 4, the user can attach tripod feet holders 60 to the tripod foot holder connection members 2210.
  • the user can attach tripod feet holders 2102 to the tripod foot holder connection members 2210.
  • pending US Patent Application Number 15/61 1 , 125 discloses various configurations for a camera supporting base, which can be used in creating a tripod stabilizing base. These various configurations of a camera supporting base, as disclosed in pending US Patent Application Number 15/61 1 , 125, may be modified to include the various tripod feet holding configurations described above. The entire content of US Patent Application Number 15/61 1 , 125 is hereby incorporated by reference.
  • a circle can be drawn through the center point of each of the tripod foot holders such that the tripod foot holders are located on the circle at approximately 120 degrees apart.
  • a circle can be drawn through the center point of each of the tripod foot holder connection members such that the tripod foot holder connection members are located on the circle at approximately 120 degrees apart.
  • a circle can be drawn through the center point of each of the tripod foot holder connection members such that the stabilizing mass element is located inside the circle.
  • a circle can be drawn through the center point of each of the tripod foot holder connection members such that each of the plurality of the stabilizing mass elements are located inside the circle.
  • the stabilizing mass element located inside the circle
  • the stabilizing mass element or the plurality of the stabilizing mass elements can be located outside the circle.
  • portions of the stabilizing mass element or the plurality of the stabilizing mass elements can be located inside the circle and the remaining portions of the stabilizing mass element or the plurality of the stabilizing mass elements can be located outside the circle.
  • the tripod stabilizing base consists of a containing envelope incorporating both a plurality of tripod foot holders and one or more stabilizing mass elements.
  • the stabilizing mass elements consist of a material or mixture of materials allowing for sufficient weight to resist tipping moment of an off-center payload and maintain stability under conditions of vibration and movement.
  • the stabilizing mass elements may be contained within one or more flexible elements.
  • the flexible element on the side of the tripod stabilizing base opposite the mounting side may be made of material with anti-skid properties.
  • the flexible elements may incorporate waterproofing treatments.
  • the containing envelope incorporates one or more rigid elements to allow for transmission of forces and moments from the tripod foot holders to the stabilizing mass.
  • the containing envelope may incorporate one or more pliable elements to allow for conforming to irregular surfaces.
  • the tripod foot holders may be stationary.
  • the tripod foot holders may be movable.
  • the tripod stabilizing base may incorporate a central mounting platform with a threaded attachment element.
  • the mounting platform may be rigid.
  • a tripod stabilizing base comprises a containing envelope; a stabilizing mass; a plurality of attachment components; and a force transmitting member, operatively attached to the attachment components and the stabilizing mass, to transmit forces acting upon the attachment components to the stabilizing mass.
  • the containing envelope may incorporate a pliable element under the force transmitting member.
  • the containing envelope may incorporate a mounting plate with a threaded attachment member.
  • the stabilizing mass may comprise a plurality of individual stabilizing mass members.
  • a tripod stabilizing base includes a stabilizing mass; a plurality of tripod attachment components for connecting the tripod stabilizing base to a tripod; and a force transmitting member, operatively connected to each the tripod attachment components and the stabilizing mass, to transmit forces acting upon the tripod attachment components to the stabilizing mass.
  • the tripod stabilizing base may include a mounting plate with a threaded attachment member.
  • the mounting plate with the threaded attachment member may be operatively connected to the force transmitting member.
  • the stabilizing mass may comprise a plurality of individual stabilizing mass members. A number of the individual stabilizing mass members may equal a number of the tripod attachment components.
  • the tripod stabilizing base may include a top cover and a bottom cover.
  • the tripod stabilizing base may include a mounting plate with a threaded attachment member operatively connected to a top cover and may include a flexible anti-skid member operatively connected to a bottom cover.
  • the stabilizing mass may be located between the top cover and the force transmitting member.
  • the plurality of individual stabilizing mass members may be located between the top cover and the force transmitting member.
  • the plurality of tripod attachment components may be shaped to securely receive legs of a tripod.
  • the tripod stabilizing base may include a plurality of individual stabilizing mass members, wherein the plurality of tripod attachment components may be located in a circular manner, the stabilizing mass may be located inside the circular manner of the plurality of tripod attachment components, and the plurality of individual stabilizing mass members may be outside the circular manner of the plurality of tripod attachment components.
  • Each of the plurality of tripod attachment components may include a clipping retention element.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, a screw supporting member, a screw, and an opening.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, a lever mechanism, and an opening.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, an elastic mechanism, and a retaining bar.
  • Each of the plurality of tripod attachment components may include a base member, a first vertical stopping member, a first horizontal stopping member, a second vertical stopping member, a second horizontal stopping member, a lever anchor, a linkage, and an over-centered toggle lever.
  • Each of the plurality of tripod attachment components may include a first clamp arm and a second clamp arm; the first clamp arm including a pliable rubberized or pliable frictional material on an inner surface thereof; the second clamp arm including a set screw.
  • a tripod stabilizing base includes a plurality of individual stabilizing mass elements; a plurality of tracks, each track being located individual stabilizing mass elements; a tripod attachment component located on each of the plurality of tracks, the tripod attachment component movable along the track; and a force transmitting member, operatively connected to each the track and plurality of individual stabilizing mass elements, to transmit forces acting upon the tripod attachment components to plurality of individual stabilizing mass elements; the tripod attachment component including a locking element for engaging the track to lock the tripod attachment component at a location along the track.
  • the tripod stabilizing base may include a mounting plate with a threaded attachment member.
  • the mounting plate with the threaded attachment member may be operatively connected to the force transmitting member.
  • the stabilizing mass may comprise a plurality of individual stabilizing mass members. A number of the individual stabilizing mass members may equal a number of the tripod attachment components.
  • the tripod stabilizing base may include a top cover and a bottom cover.
  • the tripod stabilizing base may include a mounting plate with a threaded attachment member operatively connected to a top cover and may include a flexible anti-skid member operatively connected to a bottom cover.
  • the stabilizing mass may be located between the top cover and the force transmitting member.
  • the plurality of individual stabilizing mass members may be located between the top cover and the force transmitting member.
  • the plurality of tripod attachment components may be shaped to securely receive legs of a tripod.
  • the tripod stabilizing base may include a plurality of individual stabilizing mass members, wherein the plurality of tripod attachment components may be located in a circular manner, the stabilizing mass may be located inside the circular manner of the plurality of tripod attachment components, and the plurality of individual stabilizing mass members may be outside the circular manner of the plurality of tripod attachment components.
  • Each of the plurality of tripod attachment components may include a clipping retention element.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, a screw supporting member, a screw, and an opening.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, a lever mechanism, and an opening.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, an elastic mechanism, and a retaining bar.
  • Each of the plurality of tripod attachment components may include a base member, a first vertical stopping member, a first horizontal stopping member, a second vertical stopping member, a second horizontal stopping member, a lever anchor, a linkage, and an over-centered toggle lever.
  • Each of the plurality of tripod attachment components may include a first clamp arm and a second clamp arm; the first clamp arm including a pliable rubberized or pliable frictional material on an inner surface thereof; the second clamp arm including a set screw.
  • a tripod stabilizing base includes a stabilizing mass; a plurality of tripod attachment component connection members for connecting the tripod stabilizing base to tripod attachment components; and a force transmitting member, operatively connected to each the tripod attachment component connection members and the stabilizing mass, to transmit forces acting upon the tripod attachment component connection members to the stabilizing mass.
  • the tripod stabilizing base may include a mounting plate with a threaded attachment member.
  • the mounting plate with the threaded attachment member may be operatively connected to the force transmitting member.
  • the stabilizing mass may comprise a plurality of individual stabilizing mass members. A number of the individual stabilizing mass members may equal a number of the tripod attachment components.
  • the tripod stabilizing base may include a top cover and a bottom cover.
  • the tripod stabilizing base may include a mounting plate with a threaded attachment member operatively connected to a top cover and may include a flexible anti-skid member operatively connected to a bottom cover.
  • the stabilizing mass may be located between the top cover and the force transmitting member.
  • the plurality of individual stabilizing mass members may be located between the top cover and the force transmitting member.
  • the plurality of tripod attachment components may be shaped to securely receive legs of a tripod.
  • the tripod stabilizing base may include a plurality of individual stabilizing mass members, wherein the plurality of tripod attachment components may be located in a circular manner, the stabilizing mass may be located inside the circular manner of the plurality of tripod attachment components, and the plurality of individual stabilizing mass members may be outside the circular manner of the plurality of tripod attachment components.
  • Each of the plurality of tripod attachment components may include a clipping retention element.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, a screw supporting member, a screw, and an opening.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, a lever mechanism, and an opening.
  • Each of the plurality of tripod attachment components may include a base member, a vertical stopping member, a horizontal stopping member, an elastic mechanism, and a retaining bar.
  • Each of the plurality of tripod attachment components may include a base member, a first vertical stopping member, a first horizontal stopping member, a second vertical stopping member, a second horizontal stopping member, a lever anchor, a linkage, and an over-centered toggle lever.
  • Each of the plurality of tripod attachment components may include a first clamp arm and a second clamp arm; the first clamp arm including a pliable rubberized or pliable frictional material on an inner surface thereof; the second clamp arm including a set screw.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)

Abstract

Une base de stabilisation de trépied selon l'invention est constituée d'une enveloppe contenant des éléments de masse de stabilisation et des éléments constitutifs de fixation de pied de trépied. La base de stabilisation de trépied comprend également un élément de transmission de force agencé de telle sorte que l'élément de transmission de force transmette des forces depuis les éléments constitutifs de fixation de pied de trépied aux éléments de masse de stabilisation, ce qui permet aux éléments de masse de stabilisation de compenser un déséquilibre concernant les forces agissant sur les éléments constitutifs de fixation de pied de trépied individuels, empêchant le trépied monté de basculer en raison d'une charge utile déséquilibrée.
PCT/US2018/035268 2017-06-02 2018-05-31 Base de stabilisation de trépied WO2018222793A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18737442.6A EP3631278A1 (fr) 2017-06-02 2018-05-31 Base de stabilisation de trépied
CN201880036119.0A CN111033112B (zh) 2017-06-02 2018-05-31 三脚架稳定基座
US16/694,986 US11162632B2 (en) 2017-06-02 2019-11-25 Tripod stabilizing base

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762514271P 2017-06-02 2017-06-02
US62/514,271 2017-06-02

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/694,986 Continuation-In-Part US11162632B2 (en) 2017-06-02 2019-11-25 Tripod stabilizing base

Publications (1)

Publication Number Publication Date
WO2018222793A1 true WO2018222793A1 (fr) 2018-12-06

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EP (1) EP3631278A1 (fr)
CN (1) CN111033112B (fr)
WO (1) WO2018222793A1 (fr)

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GB2576110A (en) * 2018-07-18 2020-02-05 Vitec Group Plc A foot for a tripod

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US4852836A (en) * 1987-10-22 1989-08-01 Michio Kawazoe Tripod
DE202008013511U1 (de) * 2008-10-10 2009-02-12 Wiedenmann-Seile Gmbh Fahrgestell zur Schnellbefestigung mittels Klemmvorrichtung an einem teleskopierbaren Dreibein
CN204284849U (zh) * 2014-10-29 2015-04-22 于吉星 具轨道效果的摄影机脚架

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GB2366592B8 (en) * 2000-09-06 2017-06-21 Vitec Group Plc Improvements in or relating to clamps for elongate members
CN100532911C (zh) * 2002-03-20 2009-08-26 维泰克公开有限公司 对用于有效载荷的可倾斜台座的改进
GB2457440A (en) * 2008-02-12 2009-08-19 Eagle Fan Base for a mount with high a friction sole and a bean bag
CN205606117U (zh) * 2016-05-14 2016-09-28 李欣 摄影摄像三脚架支座台板

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Publication number Priority date Publication date Assignee Title
US4852836A (en) * 1987-10-22 1989-08-01 Michio Kawazoe Tripod
DE202008013511U1 (de) * 2008-10-10 2009-02-12 Wiedenmann-Seile Gmbh Fahrgestell zur Schnellbefestigung mittels Klemmvorrichtung an einem teleskopierbaren Dreibein
CN204284849U (zh) * 2014-10-29 2015-04-22 于吉星 具轨道效果的摄影机脚架

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576110A (en) * 2018-07-18 2020-02-05 Vitec Group Plc A foot for a tripod
GB2576110B (en) * 2018-07-18 2021-02-03 Vitec Group Plc A foot for a tripod

Also Published As

Publication number Publication date
EP3631278A1 (fr) 2020-04-08
CN111033112B (zh) 2022-06-07
CN111033112A (zh) 2020-04-17

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