Telescope mount
OwnerMichael John Belcherinventor
Life of this patent
Estimating the term…
Abstract
A support for a telescope includes cavities for holding ballast material for improved stability. The cavities are provided in a fork to which the telescope is mounted, the fork is fixed to a ground-engaging frame for rotation about an axis of the fork. The cavity includes a lowermost conical section having an axis aligned with the axis of rotation.
Claims10
A stability improving mount for a telescope, the mount including:
- a ground-supported frame;
- a fork with two tines for supporting the telescope therebetween, the fork being pivotably mounted on the ground-supported frame for rotation about a first axis, and
- at least one hollow container for holding flowable ballast material, each container being fixed to the fork and substantially symmetrically disposed about the first axis.
In a stability improving equatorial or altazimuth mount for a telescope, the mount having a ground-supported frame and providing for rotation of the telescope about first and second mutually perpendicular axes, a fork pivotably fixable to the ground-supported frame, the fork including:
- two elongate tines for supporting the telescope for rotation therebetween about the second axis, the tines extending substantially symmetrically about the first axis;
- a conical ballast container substantially symmetrically disposed about the first axis;
- a substantially cylindrical ballast container integrally formed with the tines and substantially symmetrically disposed about the first axis, both containers having substantially rigid shells adapted for holding flowable ballast material;
- pivoting mounting means for connecting the fork to the ground-supported frame for rotation about the first axis, the mounting means including a bearing fixed adjacent to the apex of the conical ballast container and a drive wheel secured to the cylindrical and conical ballast containers for common rotation;
- and
- a shaft coaxial with the first axis that extends through and releasably connects the cylindrical ballast container, the drive wheel and the conical ballast container.
A stability improving mount for supporting a telescope, the mount including:
- a ground-supported frame;
- a pivotable frame for supporting the telescope, the pivotable frame being pivotably mounted on the ground-supported frame for rotation about a first axis, and
- a conical ballast container and a substantially cylindrical ballast container for holding flowable ballast material, each container being fixed to the pivotable frame, the mount further including
- a drive wheel on which a fork is supported for rotation about the first axis, the drive wheel being secured to the cylindrical and conical ballast containers for common rotation.
Dependencies are inferred from the claim text.