Patents Assigned to Velbon International Corporation
  • Patent number: 5497964
    Abstract: A deployable stand has two legs pivoted to a mounting block attached to the exterior of a golf bag. The legs pivot on axes tangential to the bag circumference between a retracted mutually parallel condition and a mutually divergent deployed condition. Each leg has an extension rising above the pivot point. A hand grip is supported between the upper ends of the extensions and contains a pair of coil springs which urge the extensions apart, consequently biasing the legs towards the retracted condition. The legs are easily deployed for setting down the bag simply be squeezing the grip against the rim of the bag with one hand. The stand can be supported to the bag by a strap or can be a permanent part of the bag.
    Type: Grant
    Filed: March 15, 1994
    Date of Patent: March 12, 1996
    Assignee: Velbon International Corporation
    Inventor: Sanjiro Hagiwara
  • Patent number: 5365293
    Abstract: A panhead for a tripod has a panning base for rotation about a vertical axis, a tilting base hinged to the panning base for tilting in a vertical plane, a handle attached to the tilting base, and a camera mounting hinged to the tilting base for turning a camera between a landscape and a portrait position, the hinge of the camera mounting being situated so that the camera viewfinder remains on the right hand side of the panhead handle in either the portrait or landscape positions of the camera and the photographer is not forced to change grips on the handle between these positions.
    Type: Grant
    Filed: March 17, 1993
    Date of Patent: November 15, 1994
    Assignee: Velbon International Corporation
    Inventor: Koichiro Nakatani
  • Patent number: 5341185
    Abstract: Smooth vertical movement of the center column of a tripod is assured by resilient sleeves fitted on the column and urged by a spring against stationary inclined inner surfaces which deflect end portions of the sleeves against the column to maintain continuous frictional resistance against movement of the column through the bore.
    Type: Grant
    Filed: February 24, 1993
    Date of Patent: August 23, 1994
    Assignee: Velbon International Corporation
    Inventor: Koichiro Nakatani
  • Patent number: 5083147
    Abstract: A panning head for a photographic tripod has an improved horizontal pan adjustment for setting the force required to turn the pan head.
    Type: Grant
    Filed: July 6, 1989
    Date of Patent: January 21, 1992
    Assignee: Velbon International Corporation
    Inventor: Koichiro Nakatani
  • Patent number: 5012265
    Abstract: A panning head for a photographic tripod or the like has a base and a panning body rotatable about a pan axis. A pivot shaft on the base extends into a cavity in the panning body, and a transverse forked retaining wedge captures the shaft to keep the base and panning body together, and includes an exteriorly accessible screw setting for adjusting the degree of friction between the two and consequently the effort required to turn the panning body on the base.
    Type: Grant
    Filed: January 26, 1989
    Date of Patent: April 30, 1991
    Assignee: Velbon International Corporation
    Inventor: Koichiro Nakatani
  • Patent number: 4940203
    Abstract: An improved tripod includes a spike and pad structure for supporting the tripod on the ground. The spike is fixed to the bottom portion of the leg and at an angle with respect thereto and is threaded to receive a spherical ball. Gripping the ball is a pad element, the ball including a groove and the pad including a nubbin received in the groove. Thus, the pad is free to tilt arcuately with respect to the spike and when rotated, the pad also rotates the ball thus allowing the pad to extend beyond the spike or to position the spike within the pad.
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: July 10, 1990
    Assignee: Velbon International Corporation
    Inventor: Junichi Hayakawa
  • Patent number: 4932622
    Abstract: A leg locking device for a telescopically extensible leg of a tripod support which prevents deformation of an inner leg section so as to provide secure, long-lasting engagement of the locking device. Each telescopically extensible leg of the tripod supports includes at least one pair of outer and inner tubular leg sections telescopically slidable one within the other, wherein each tubular leg section has a six-sided polygonal cross-section. A leg locking device associated with each telescopically extensible leg has a locking lever mounted on the outer leg section for pivotal movement transverse to the longitudinal axis of the telescopically extensible leg.
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: June 12, 1990
    Assignee: Velbon International Corporation
    Inventor: Junichi Hayakawa
  • Patent number: 4929973
    Abstract: An improved panhead for a tripod and the like includes a tray and a releasable shoe. A quick release mechanism is provided to release the shoe from the tray. To prevent separation of the shoe from the tray, with the release mechanism in the release position, the tray is provided with side walls and a bottom surface and a rear wall, the latter inclined, the shoe including an inclined rear wall. The side walls of the tray are provided with flanges which are spaced from the bottom surface and which cooperate with the shoe to retain the shoe on the tray with the release of the shoe. In this way, even if released, the shoe will not separate as the panhead is tilted on any of its axes.
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: May 29, 1990
    Assignee: Velbon International Corporation
    Inventor: Kouichiro Nakatani
  • Patent number: 4596484
    Abstract: A lock for a tubular telescoping support such as tripod leg includes a clamping lever for locking inner and outer members against telescoping displacement and load bearing portions interposed between the two members such that the locking force applied by the clamp is circumferentially distributed among the clamp and two load bearing portions to thereby prevent flattening of the inner tube under locking clamp force.
    Type: Grant
    Filed: October 5, 1984
    Date of Patent: June 24, 1986
    Assignee: Velbon International Corporation
    Inventor: Koma Nakatani
  • Patent number: 4562985
    Abstract: The pan head consists of a single tube for supporting the tilt arm and the table in mutual rotatable relationship. A knob is attached to the rod for retaining the table and tilt arm against separation by withdrawal of the axis tube from its bore and also for urging the tapered pieces into the open end of the tube for interlocking the table and tilt arm.
    Type: Grant
    Filed: August 23, 1984
    Date of Patent: January 7, 1986
    Assignee: Velbon International Corporation
    Inventor: Koma Nakatani
  • Patent number: D280908
    Type: Grant
    Filed: October 22, 1982
    Date of Patent: October 8, 1985
    Assignee: Velbon International Corporation
    Inventor: Koma Nakatani
  • Patent number: D291153
    Type: Grant
    Filed: October 5, 1984
    Date of Patent: August 4, 1987
    Assignee: Velbon International Corporation
    Inventor: Koma Nakatani
  • Patent number: D327083
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: June 16, 1992
    Assignee: Velbon International Corporation
    Inventor: Junichi Hayakawa
  • Patent number: D327084
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: June 16, 1992
    Assignee: Velbon International Corporation
    Inventor: Teru Miyauchi
  • Patent number: D327085
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: June 16, 1992
    Assignee: Velbon International Corporation
    Inventor: Teru Miyauchi
  • Patent number: D344969
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: March 8, 1994
    Assignee: Velbon International Corporation
    Inventor: Koichiro Nakatani