Patent US1094006A successfully refreshed from Google Patents.
US5628604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveying system
Assignee: Asyst Shinko Inc
•
Filing: 1996-08-26
•
Granted: 1997-05-13
•
Expires: 2016-08-26
Abstract
Abstract A conveying system provides a cassette accommodating workpieces; a container containing the cassette; a transferring device for conveying the cassette while supporting it or conveying the container which is empty or contains the cassette while supporting it, the transferring device having a supporting device for supporting the cassette. In the conveying system, a handle is provided on the upper surface of the container so that it is supported by the supporting device.
Inventors
- 👤 Masanao Murata
- 👤 Teppei Yamashita
- 👤 Tsuyoshi Tanaka
- 👤 Teruya Morita
- 👤 Hiroyuki Oyobe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:08
CPC Classifications
H; H10; H10P; H10P72/00; H10P72/30; H10P72/34; H10P72/3404; H10P72/3406; Y; Y10; Y10S; Y10S414/00; Y10S414/135; Y10S414/14
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
190 words
In a conveying system comprising: a cassette arranged to accommodate a workpiece; a container arranged to contain said cassette; container transferring means for transferring a container to a position in a sealed area where a cassette can be loaded or unloaded into or from the container and for transferring the container away from said position; and cassette transferring means for transferring said cassette to or from said position, the improvement comprising: said cassette transferring means and said container transferring means including a single supporting means for supporting not only said cassette but also said container, said supporting means including a hand having a pair of fingers which are movable to and from each other; and a handle provided on an upper surface of said container in such a manner that said handle can be supported by said supporting means, wherein a distance between side portions of said handle which are held by said fingers when the container is supported by the supporting means is substantially equal to a distance between side surfaces of said cassette which are held by said fingers when the cassette is supported by said supporting means.
Claim 2
Dependent Claim
190 words
In a conveying system comprising: a cassette arranged to accommodate a workpiece; a container arranged to contain said cassette; container transferring means for transferring a container to a position in a sealed area where a cassette can be loaded or unloaded into or from the container and for transferring the container away from said position; and cassette transferring means for transferring said cassette to or from said position, the improvement comprising: said cassette transferring means and said container transferring means including a single supporting means for supporting not only said cassette but also said container, said supporting means including a hand having a pair of fingers which are movable to and from each other; and a handle provided on an upper surface of said container in such a manner that said handle can be supported by said supporting means, wherein a distance between side portions of said handle which are held by said fingers when the container is supported by the supporting means is substantially equal to a distance between side surfaces of said cassette which are held by said fingers when the cassette is supported by said supporting means.
Claim 3
Dependent Claim
27 words
The conveying system as claimed in claim 1, wherein said fingers are substantially extended in one direction from shafts disposed on both sides of said hand, respectively.
Claim 4
Dependent Claim
26 words
The conveying system as claimed in claim 1, wherein said handle is so designed that said handle can be supported by said supporting means from below.
Claim 5
Dependent Claim
37 words
The conveying system as claimed in claim 1, wherein said fingers have grooves formed at inner surfaces of said fingers confronted with each other, respectively, said grooves engage flanges formed on side walls of said cassette, respectively.
Claim 6
Dependent Claim
52 words
The conveying system as claimed in claim 4, wherein said grooves also engage side portions of said handle provided on a top surface of the cassette, and a distance between said side portions of said handle is substantially equal to a distance between said flanges of said cassette which engage said grooves.
Claim 7
Dependent Claim
27 words
The conveying system as claimed in claim 5, wherein said fingers are substantially extended in one direction from shafts disposed on both sides of said hand, respectively.
References Cited (Backward Citations)
US4532970A
Cited
US4775271A
Cited
US5044871A
Cited
US4781511A
Cited
JPS63150932A
Cited
JPS6455640A
Cited
JPH03102851A
Cited
JPH03288460A
Cited
JPH04189483A
Cited
JPH0517006A
Cited
US5382806A
Cited
US5468111A
Cited
JPH05299489A
Cited
JPH0648507A
Cited
US5431600A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-05-12 | 2000-11-11 | 2001-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-05-12 | 2004-11-11 | 2005-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-05-12 | 2008-11-11 | 2009-05-13 | $7700.00 | Window Closed / Lapsed |