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公开(公告)号：US20180051849A1
公开(公告)日：2018-02-22
申请号：US15557241
申请日：2016-02-10
申请人： THE VITEC GROUP PLC
发明人： Jolyon Torbitt , James Brady , James Guest
CPC分类号： F16M11/36 , B25G1/04 , F16B7/10 , F16B7/1454 , F16B7/1463 , F16M11/32 , F16M11/38
摘要： An extendable leg 10 for a tripod, the leg 10 comprises two or more leg-stages 11b, 11c, each leg-stage 11b, 11c moveable axially relative to one or more of the or each other leg-stages to lengthen or shorten the leg. The leg 10 includes a clamp assembly to releasably prevent the relative movement when the leg is at the desired length. The clamp assembly includes a leg brake 22a moveable between a first leg-stage locking position and a second leg-stage release position. In order to control movement of the leg brake 22a between the first and second positions, an actuation means 16 is provided. A cable 17 is operably connected at a first end to the actuation means 16 and at a second end to the leg brake 22a, such that operation of the actuation means 16 causes the cable 17 to move the leg brake 22a.
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公开(公告)号：US20220018492A1
公开(公告)日：2022-01-20
申请号：US17419282
申请日：2020-03-13
申请人： THE VITEC GROUP PLC
摘要： A head assembly for a tripod comprising a head portion and a bowl portion releasably connectable to one another, the bowl portion having a clamp stud and the head portion having a stud catch mechanism, wherein the stud catch mechanism is adapted to be releasably connectable to the clamp stud, and wherein the head assembly further comprises an adjustment mechanism adapted to adjust the connection between the head portion and the bowl portion when the head portion and bowl portion are connected to one another.
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公开(公告)号：US10400941B2
公开(公告)日：2019-09-03
申请号：US15561354
申请日：2016-03-01
申请人： THE VITEC GROUP Plc
发明人： James Brady , Jolyon Torbitt , James Guest
摘要： A tripod leg (3) comprises a lever wherein said lever (13) is arranged on a portion of said leg (3), which in use, does not move in relation to an attached tripod head element (2); characterized in that said lever (13) further comprises an aperture (15) which is sized to cooperate with one or more digits of a user's hand.
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公开(公告)号：US11306863B2
公开(公告)日：2022-04-19
申请号：US17419282
申请日：2020-03-13
申请人： THE VITEC GROUP PLC
摘要： A head assembly for a tripod comprising a head portion and a bowl portion releasably connectable to one another, the bowl portion having a clamp stud and the head portion having a stud catch mechanism, wherein the stud catch mechanism is adapted to be releasably connectable to the clamp stud, and wherein the head assembly further comprises an adjustment mechanism adapted to adjust the connection between the head portion and the bowl portion when the head portion and bowl portion are connected to one another.
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公开(公告)号：US10330246B2
公开(公告)日：2019-06-25
申请号：US15580603
申请日：2016-04-11
申请人： The Vitec Group PLC
发明人： Michael Rosskopf , Richard Wenman , Jolyon Torbitt
摘要： A tripod (1) for mounting a camera or the like is disclosed. The tripod (1) comprises a support (5) having three legs (40) which are moveably mounted at a proximal end about the support (5) and circumferentially equidistant from each other. The legs (40) are moveable between an expanded configuration to support the tripod (1) and a folded configuration when the legs (40) lie adjacent to each other. In order to retain the legs in the folded configuration, at least one leg (40) includes a magnet (11) spaced distally along the leg (40) from the support. Each of the other two legs (40) includes a further magnet (12) or a magnetically attracted portion to magnetically engage the magnet (11) and releasably retain the tripod (1) in the folded configuration.
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公开(公告)号：US20180252354A1
公开(公告)日：2018-09-06
申请号：US15561354
申请日：2016-03-01
申请人： THE VITEC GROUP Plc
发明人： James Brady , Jolyon Torbitt , James Guest
CPC分类号： F16M11/32 , F16B2/185 , G03B17/561
摘要： A tripod leg (3) comprises a lever wherein said lever (13) is arranged on a portion of said leg (3), which in use, does not move in relation to an attached tripod head element (2); characterised in that said lever (13) further comprises an aperture (15) which is sized to cooperate with one or more digits of a user's hand.
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公开(公告)号：US11149900B2
公开(公告)日：2021-10-19
申请号：US17261510
申请日：2019-07-18
申请人： The Vitec Group PLC
发明人： Andrew Derek Murrow , Jolyon Torbitt , Simon Hall , James Guest
摘要： A leg spreader (10) for a tripod comprising at least two portions (12, 14) selectably moveable with respect to one another along an axis; a first portion comprising a latch (16) and a second portion comprising an engagement region (18); the latch being releasably engageable with the engagement region, the latch being moveable by an actuator (20) between an engaged position in which the portions are substantially non-moveable with respect of one another and a disengaged position in which the portions are moveable with respect to one another; wherein the latch is biased towards the engaged position.
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公开(公告)号：US20210247021A1
公开(公告)日：2021-08-12
申请号：US17261510
申请日：2019-07-18
申请人： The Vitec Group PLC
发明人： Andrew Derek Murrow , Jolyon Torbitt , Simon HALL , James Guest
IPC分类号： F16M11/24
摘要： A leg spreader (10) for a tripod comprising at least two portions (12, 14) selectably moveable with respect to one another along an axis; a first portion comprising a latch (16) and a second portion comprising an engagement region (18); the latch being releasably engageable with the engagement region, the latch being moveable by an actuator (20) between an engaged position in which the portions are substantially non-moveable with respect of one another and a disengaged position in which the portions are moveable with respect to one another; wherein the latch is biased towards the engaged position.
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公开(公告)号：US10508765B2
公开(公告)日：2019-12-17
申请号：US15557241
申请日：2016-02-10
申请人： THE VITEC GROUP PLC
发明人： Jolyon Torbitt , James Brady , James Guest
摘要： An extendable leg 10 for a tripod, the leg 10 comprises two or more leg-stages 11b, 11c, each leg-stage 11b, 11c moveable axially relative to one or more of the or each other leg-stages to lengthen or shorten the leg. The leg 10 includes a clamp assembly to releasably prevent the relative movement when the leg is at the desired length. The clamp assembly includes a leg brake 22a moveable between a first leg-stage locking position and a second leg-stage release position. In order to control movement of the leg brake 22a between the first and second positions, an actuation means 16 is provided. A cable 17 is operably connected at a first end to the actuation means 16 and at a second end to the leg brake 22a, such that operation of the actuation means 16 causes the cable 17 to move the leg brake 22a.
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