US4735546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for manipulating radar drive assemblies
Assignee: Westinghouse Electric Corp
•
Filing: 1987-02-20
•
Granted: 1988-04-05
•
Expires: 2007-02-20
Abstract
Abstract An apparatus for manipulating radar drive mechanisms is provided with a workpiece support assembly including a generally horizontal base and at least two sides extending vertically from the base to form a chamber for receiving a bottom portion of the drive mechanism. An adjustable height vertical member extends from the support assembly base and is capable of being secured to various components of the drive mechanism. An alignment saddle positioned below the support assembly is used for adjustment of angular orientation of the support assembly and associated drive mechanism, and is pivotally mounted on a support structure to permit rotation of the drive mechanism for disengagement from the radar tower pedestal. The support assembly, alignment saddle, and saddle support structure are mounted on a forklift which provides convenient vertical motion.
Inventors
- 👤 Michael P. Conley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:46
CPC Classifications
H; H01; H01Q; H01Q3/00; B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/18
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
188 words
A materials handling apparatus for raising, lowering and vertically supporting a workpiece, having two separable components aligned along a generally vertical axis, and for rotating at least a portion of said workpiece about said axis, said apparatus comprising in combination: a workpiece support assembly including a generally horizontal base, at least two sides extending vertically from said base to form a chamber for receiving a bottom portion of a workpiece, an adjustable height vertical member extending from said base, and means for securing said workpiece to said vertical member; an alignment saddle attached to said workpiece support assembly base, said alignment saddle including means for adjusting the angular orientation of said workpiece support assembly; a saddle support structure; means for pivotally mounting said alignment saddle with respect to said saddle support structure; means for vertically raising and lowering said saddle support, said alignment saddle and said workpiece support asssembly, wherein: said means for raising and lowering comprises a forklift having a pair of generally horizontal tines; and wherein said saddle support structure includes means for receiving said tines and a support bar extending between said tine receiving means.
Claim 2
Dependent Claim
188 words
A materials handling apparatus for raising, lowering and vertically supporting a workpiece, having two separable components aligned along a generally vertical axis, and for rotating at least a portion of said workpiece about said axis, said apparatus comprising in combination: a workpiece support assembly including a generally horizontal base, at least two sides extending vertically from said base to form a chamber for receiving a bottom portion of a workpiece, an adjustable height vertical member extending from said base, and means for securing said workpiece to said vertical member; an alignment saddle attached to said workpiece support assembly base, said alignment saddle including means for adjusting the angular orientation of said workpiece support assembly; a saddle support structure; means for pivotally mounting said alignment saddle with respect to said saddle support structure; means for vertically raising and lowering said saddle support, said alignment saddle and said workpiece support asssembly, wherein: said means for raising and lowering comprises a forklift having a pair of generally horizontal tines; and wherein said saddle support structure includes means for receiving said tines and a support bar extending between said tine receiving means.
Claim 3
Dependent Claim
46 words
An apparatus as recited in claim 1, wherein said vertical member is adjustable from a first height, wherein said means for securing attaches to a bottom section of said workpiece, to a second height wherein said means securing attaches to a top section of said workpiece.
Claim 4
Dependent Claim
35 words
An apparatus as recited in claim 1, wherein said means for pivotally mounting said alignment saddle comprises: an opening in said support bar; and a pivot pin extending from said alignment saddle into said opening.
Claim 5
Dependent Claim
41 words
An apparatus as recited in claim 1, wherein: said support bar is generally horizontal and defines a generally vertical opening; and said means for pivotally mounting said alignment saddle comprises a pivot pin extending from said alignment saddle into said opening.
Claim 6
Dependent Claim
33 words
An apparatus as recited in claim 1, wherein said adjustable height vertical member includes: two telescoping elements and means for fixing the position of one of said elements with respect to the other.
Claim 7
Dependent Claim
26 words
An apparatus as recited in claim 1, wherein said means for securing includes: an adjustable belt, attached to said vertical member, for positioning around said workpiece.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-04-05 | 1991-10-05 | 1992-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-04-05 | 1995-10-05 | 1996-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-04-05 | 1999-10-05 | 2000-04-05 | $7700.00 | Window Closed / Lapsed |