Patent US4065906A successfully refreshed from Google Patents.
US4065906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for constructing buildings
Assignee: Individual
•
Filing: 1976-06-09
•
Granted: 1978-01-03
•
Expires: 1996-06-09
Abstract
Abstract A method and apparatus for constructing a self-supporting, mountable and demountable prefabricated building structure comprised of a flexible integral sheet and a plurality of elongated flexible support members attached thereto, the building having substantial load-bearing capacity independent of cross members or interfering columnar supports, the method including simultaneously drawing inwardly the free ends of the supporting members against the opposite members into a rigid arcuate building structure. The apparatus comprising means for simultaneously drawing the free ends of the support members against the fixed ends, the means being connected at one end to the free ends of the support members and, at the other end, to a wind-up mechanism for effecting the simultaneous drawing in of the free ends.
Inventors
- 👤 Stowell Whitney Mears
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:15
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/36; E04H15/40; Y; Y10; Y10S; Y10S135/00; Y10S135/905
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
209 words
A method of constructing a self-supporting, mountable and demountable prefabricated building structure which includes a flexible integral sheet and a plurality of elongated flexible support members attached thereto the steps comprising: a. attaching brace members to at least some of said flexible support members at one end of said brace members thereby defining an attached end and an unanchored end of said brace members, b. positioning the sheet and support members over the area to be covered by the building, c. securing one of the ends of the support members against lateral movement, thereby to define a secured end and a free end of each of the support members, d. elevating a portion of the support members to a height less than the peak of the completed building, e. drawing substantially simultaneously each of the free ends of said members against the secured ends until a building of the desired size is obtained, f. stabilizing the building structure during construction by forming supports for said structure with the brace members while drawing the free ends of the support members against their secured ends, g. anchoring the free ends of said support members, and h. thereafter anchoring the unanchored ends of the brace members to thereby form said building structure.
Claim 2
Independent Claim
209 words
A method of constructing a self-supporting, mountable and demountable prefabricated building structure which includes a flexible integral sheet and a plurality of elongated flexible support members attached thereto the steps comprising: a. attaching brace members to at least some of said flexible support members at one end of said brace members thereby defining an attached end and an unanchored end of said brace members, b. positioning the sheet and support members over the area to be covered by the building, c. securing one of the ends of the support members against lateral movement, thereby to define a secured end and a free end of each of the support members, d. elevating a portion of the support members to a height less than the peak of the completed building, e. drawing substantially simultaneously each of the free ends of said members against the secured ends until a building of the desired size is obtained, f. stabilizing the building structure during construction by forming supports for said structure with the brace members while drawing the free ends of the support members against their secured ends, g. anchoring the free ends of said support members, and h. thereafter anchoring the unanchored ends of the brace members to thereby form said building structure.
Claim 3
Dependent Claim
60 words
The method of claim 1 wherein a brace member is pivotally attached intermediate the ends of each of said elongated flexible supporting members, and stabilizing the structure includes inclining some of the brace members toward the center of said building structure and inclining the remaining brace members toward the ends of said elongated flexible supporting members during the drawing operation.
Claim 4
Dependent Claim
21 words
The method of claim 2 wherein at least every third brace member is inclined toward the center of said building structure.
Claim 5
Dependent Claim
21 words
The method of claim 1 which further includes stabilizing said structure by stressing said flexible integral sheet from end to end.
Claim 6
Dependent Claim
25 words
The method of claim 4 wherein said stabilizing includes attaching means to the arched ends of said flexible integral sheet and tightly anchoring said means.
Claim 7
Dependent Claim
14 words
The method of claim 1 wherein said building structure is of substantially large size.
Claim 8
Dependent Claim
15 words
The method of claim 6 wherein said building spans, widthwise, greater than about 30 feet.
Claim 9
Dependent Claim
47 words
The method of claim 1 wherein said building structure is free of any interfering columnar or cross members above ground level yet is capable of satisfactorily withstanding vertical and horizontal loads to which the structure is being subjected and withstanding wind and snow loads without substantial depression.
Claim 10
Dependent Claim
25 words
The method of claim 8 wherein said building structure is sufficiently rigid to comply with the applicable structural requirements of building codes for that structure.
Claim 11
Dependent Claim
22 words
The method of claim 9 wherein said building structure is capable of withstanding a horizontal load of at least about 25 lb./ft.
Claim 12
Independent Claim
141 words
An apparatus for constructing a self-supporting, mountable and demountable prefabricated building structure which includes a flexible integral sheet and a plurality of elongated flexible support members attached thereto, the apparatus comprising: a. means for securing one of the ends of the support members against lateral movement, thereby to define a secured end and a free end of each of the support members, b. means for elevating a portion of the support members to a height less than the peak of the completed building, c. means for drawing the free ends of the support members substantially simultaneously against the secured ends until a building structure of the desired size is obtained, d. brace members pivotally connected at one end to a portion of said support members intermediate the ends thereof, and e. means for anchoring the free ends of the supporting members.
Claim 13
Independent Claim
141 words
An apparatus for constructing a self-supporting, mountable and demountable prefabricated building structure which includes a flexible integral sheet and a plurality of elongated flexible support members attached thereto, the apparatus comprising: a. means for securing one of the ends of the support members against lateral movement, thereby to define a secured end and a free end of each of the support members, b. means for elevating a portion of the support members to a height less than the peak of the completed building, c. means for drawing the free ends of the support members substantially simultaneously against the secured ends until a building structure of the desired size is obtained, d. brace members pivotally connected at one end to a portion of said support members intermediate the ends thereof, and e. means for anchoring the free ends of the supporting members.
Claim 14
Dependent Claim
52 words
The apparatus of claim 11 wherein said drawing means includes: a. a rotatable shaft member, b. means for rotating said shaft member, c. means for connecting the free ends of the support members to the rotatable shaft in such a fashion that when the shaft is rotated the drawing operation is accomplished.
Claim 15
Dependent Claim
64 words
The apparatus of claim 12 wherein said rotatable member extends perpendicularly of said support member, said means for rotating the shaft member includes a ratchet means connected to the shaft and said connecting means includes a block and tackle mechanism connected to the free end of said support member, anchored at the other end, and having its tackle windably connected to said shaft member.
Claim 16
Dependent Claim
38 words
The apparatus of claim 13 wherein the block and tackle mechanism is anchored at a point inwardly of the building beyond the point to which the free ends of the support members are to be drawn and anchored.
Claim 17
Dependent Claim
45 words
The apparatus of claim 14 wherein the block and tackle mechanism is connected to the free end of said support member at a point sufficiently elevated so as not to interfere with the means for anchoring the free ends when drawn to their desired location.
Claim 18
Dependent Claim
35 words
The apparatus of claim 15 wherein said anchoring means includes a pair of spaced plate members between which the free ends of the support members are drawn and to which the free ends are anchored.
Claim 19
Dependent Claim
53 words
The apparatus of claim 15 which further includes a free-end shaft extending perpendicularly of the support members, located in the vicinity of and integrally connecting the free ends of all of the support members, said block and tackle mechanism being connected to the free ends of said support members via said free-end shaft.
Claim 20
Dependent Claim
35 words
The apparatus according to claim 13 wherein said ratchet means includes a toothed ratchet wheel, reciprocal means for allowing said wheel to be rotated in only one direction, and means for rotating said ratchet wheel.
Claim 21
Dependent Claim
119 words
The apparatus of claim 11 wherein said building structure is of substantially large size and comprises a plurality of elongated flexible support members and flexible integral sheets interconnected in end to end relationship, each flexible integral sheet and its respective support members being rollable into a compact transportable configuration when not in use as a building, wherein said building structure when constructed is forcibly flexed as a unit into an arcuate configuration with the elongated flexible supporting members flexed along their respective longitudinal axes into rigid arch members and to withstand wind and snow loads without substantial depression, thereby forming a rigid unitary self-supporting arcuate permanent or stabile building independent of additional interfering columnar or cross member supporting structures.
Claim 22
Dependent Claim
21 words
The apparatus of claim 11 wherein said building includes stabilizing means which stress the flexible integral sheet from end to end.
Claim 23
Dependent Claim
48 words
The apparatus of claim 20 wherein said stabilizing means is attached to the arched ends of said flexible integral sheet and tightly anchored at the opposite ends of said stabilizing means, thereby forming a unitary arcuate building structure capable of withstanding wind and snow loads without substantial depression.
Claim 24
Dependent Claim
35 words
The apparatus of claim 20 wherein said stabilizing means comprises means attached to the arched ends of said flexible integral sheet and tightly anchored by anchoring means, thereby forming an enclosed unitary arcuate building structure.
Claim 25
Dependent Claim
25 words
The apparatus of claim 11 wherein said building structure is sufficiently rigid to comply with the structural requirements of applicable building codes for that structure.
Claim 26
Dependent Claim
13 words
The apparatus of claim 23 wherein said building structure is semi-cylindrical in shape.
Claim 27
Dependent Claim
12 words
The apparatus of claim 23 wherein said building structure is a semi-hemisphere.
Claim 28
Dependent Claim
11 words
The apparatus of claim 23 wherein said building structure is donut-shaped.
References Cited (Backward Citations)
US2733482A
Cited
US942006A
Cited
US1091964A
Cited
US3057119A
Cited
US3473272A
Cited
US3708944A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-02 | 1981-07-04 | 1982-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-02 | 1985-07-04 | 1986-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-02 | 1989-07-04 | 1990-01-03 | $7700.00 | Window Closed / Lapsed |