US3859861A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for transforming rotary motion into oscillatory motion
Assignee: Individual
•
Filing: 1973-03-01
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Granted: 1975-01-14
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Expires: 1993-03-01
Abstract
Abstract A device for transforming rotary motion into oscillatory motion has input means rotatable about an input axis and output means angularly movable about an output axis transverse, or perpendicular, to the input axis, and being connected with an oscillatory weft inserting needle of a ribbon loom. The input means include eccentric input joints, and the output means include eccentric output joints, which are connected with each other, preferably by a link, so that rotation of the input means causes oscillatory angular motion of the output means and of the weft inserting needle at a cyclically varying speed.
Inventors
- 👤 Marcus B Buschi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:59
CPC Classifications
D; D03; D03D; D03D35/00; D03D47/00; D03D47/27; D03D47/271; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18184
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
147 words
A device for transforming rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis, and including an input shaft, wobble means fixedly secured to said input shaft in a slanted position and input joint means eccentric to said input shaft and comprising two input joint halves diametrically disposed on said wobble means; and output means mounted for angular movement about a single output axis transverse to said input axis, and including an output shaft, frame means fixedly secured to said output shaft and surrounding said slanted wobble means, and output joint means eccentric to said output shaft and comprising two joint halves diametrically disposed on said frame means and respectively connected with a correlated input joint shaft so that rotation of said input means causes oscillatory angular motion of said output means about said single output axis at a cyclically varying speed.
Claim 2
Independent Claim
147 words
A device for transforming rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis, and including an input shaft, wobble means fixedly secured to said input shaft in a slanted position and input joint means eccentric to said input shaft and comprising two input joint halves diametrically disposed on said wobble means; and output means mounted for angular movement about a single output axis transverse to said input axis, and including an output shaft, frame means fixedly secured to said output shaft and surrounding said slanted wobble means, and output joint means eccentric to said output shaft and comprising two joint halves diametrically disposed on said frame means and respectively connected with a correlated input joint shaft so that rotation of said input means causes oscillatory angular motion of said output means about said single output axis at a cyclically varying speed.
Claim 3
Dependent Claim
30 words
Device as claimed in claim 1 comprising support means for mounting said input means and output means in positions in which said output axis is perpendicular to said input axis.
Claim 4
Dependent Claim
19 words
Device as claimed in claim 1 wherein said input axis and output axis are located in a common plane.
Claim 5
Independent Claim
119 words
A device for transforming rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis, and including input joint means constituted by a single eccentric input joint; output means mounted for angular movement about a single output axis transverse to said input axis, and including output joint means eccentric to said output axis and comprising two diametrically disposed output joints; and T-shaped link means having one arm connected at one end with said single input point, and two aligned arms at the other end respectively connected with said output joints so that rotation of said input means causes oscillatory angular movement of said output means about said single output axis at a cyclically varying speed.
Claim 6
Independent Claim
119 words
A device for transforming rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis, and including input joint means constituted by a single eccentric input joint; output means mounted for angular movement about a single output axis transverse to said input axis, and including output joint means eccentric to said output axis and comprising two diametrically disposed output joints; and T-shaped link means having one arm connected at one end with said single input point, and two aligned arms at the other end respectively connected with said output joints so that rotation of said input means causes oscillatory angular movement of said output means about said single output axis at a cyclically varying speed.
Claim 7
Dependent Claim
45 words
Device as claimed in claim 4 comprising support means fOr mounting said input means and output means in a position in which said output axis crosses said input axis spaced from said input axis so that the oscillatory motion of said output means is asymmetrical.
Claim 8
Independent Claim
92 words
A device for transferring rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis, and including input joint means eccentric to said input axis; operating means for axially reciprocating said input means during rotation thereof; and output means mounted for angular movement about an output axis transverse to said input axis, and including output joint means eccentric to said output axis and connected with said input joint means so that rotation of said input causes oscillatory angular motion of said output means at a cyclically varying speed.
Claim 9
Independent Claim
92 words
A device for transferring rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis, and including input joint means eccentric to said input axis; operating means for axially reciprocating said input means during rotation thereof; and output means mounted for angular movement about an output axis transverse to said input axis, and including output joint means eccentric to said output axis and connected with said input joint means so that rotation of said input causes oscillatory angular motion of said output means at a cyclically varying speed.
Claim 10
Dependent Claim
27 words
Device as claimed in claim 6 wherein said operating means reciprocate said input means in axial direction in strokes synchronized with the revolutions of said input means.
Claim 11
Independent Claim
145 words
A device for transforming rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis and including two aligned input shafts having confronting axially spaced transverse members, and input joint means eccentric to said input axis and comprising one eccentric input joint on each of said transverse members, said input joints being diametrically disposed; output means located between said axially spaced transverse members and mounted for angular movement about a single output axis transverse to said input axis, and including output joint means eccentric to said output axis, an output shaft and an output frame thereon, said output frame having said output joint means; and link means connecting said output joint means with said input joints so that rotation of said input means causes oscillatory angular movement of said output means about said single output axis at a cyclically varying speed.
Claim 12
Independent Claim
145 words
A device for transforming rotary motion into oscillatory motion, comprising input means mounted for rotation about an input axis and including two aligned input shafts having confronting axially spaced transverse members, and input joint means eccentric to said input axis and comprising one eccentric input joint on each of said transverse members, said input joints being diametrically disposed; output means located between said axially spaced transverse members and mounted for angular movement about a single output axis transverse to said input axis, and including output joint means eccentric to said output axis, an output shaft and an output frame thereon, said output frame having said output joint means; and link means connecting said output joint means with said input joints so that rotation of said input means causes oscillatory angular movement of said output means about said single output axis at a cyclically varying speed.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-01-13 | 1978-07-15 | 1979-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-01-13 | 1982-07-15 | 1983-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-01-13 | 1986-07-15 | 1987-01-14 | $7700.00 | Window Closed / Lapsed |