Patent US4185438A successfully refreshed from Google Patents.
US4185438A
Expired / Lapsed
US
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Element for and a method of mounting an object to a support structure
Assignee: Individual
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Filing: 1978-09-29
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Granted: 1980-01-29
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Expires: 1998-09-29
Abstract
Abstract A mounting element for mounting an object to a support structure provided with a mounting hole, has a leading anchoring portion of a diverging cross-section and a trailing mounting portion. The anchoring portion is inserted into the hole and anchored therein by a hardenable binding material. A separating element subdivides the hole into at least two chambers spaced from one another in a transverse direction. Thereby, the hardenable binding material after being hardened in the hole, forms two separate rigid bodies which spread apart from one another by the diverging anchoring portion when a force is applied to the mounting element. The separating element may be formed by two wing-like blade members arranged on a circumferential surface of the anchoring portion.
Inventors
- 👤 Artur Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:10
CPC Classifications
F; F16; F16B; F16B13/00; F16B13/14; F16B13/141
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
174 words
A mounting element for mounting an object to a support structure provided with a mounting hole having an axis, comprising a leading anchoring portion arranged to be received into the mounting hole of the support structure and to be anchored therein by introducing a hardenable binding material into the mounting hole, said anchoring portion having leading and trailing ends and a cross-section increasing in the direction toward said leading end; a trailing mounting portion connected with said anchoring portion at said trailing end and arranged to extend outwardly beyond the mounting hole so as to mount an object thereon; and separating means associated with said anchoring portion to subdivide the mounting hole into at least two chambers spaced from one another in a direction transverse to the axis of the mounting hole, whereby the hardenable binding material, after being hardened in the chambers of the thus-divided mounting hole forms at least two substantially rigid bodies which spread apart from one another by said anchoring portion when a force is applied to the mounting element.
Claim 2
Dependent Claim
174 words
A mounting element for mounting an object to a support structure provided with a mounting hole having an axis, comprising a leading anchoring portion arranged to be received into the mounting hole of the support structure and to be anchored therein by introducing a hardenable binding material into the mounting hole, said anchoring portion having leading and trailing ends and a cross-section increasing in the direction toward said leading end; a trailing mounting portion connected with said anchoring portion at said trailing end and arranged to extend outwardly beyond the mounting hole so as to mount an object thereon; and separating means associated with said anchoring portion to subdivide the mounting hole into at least two chambers spaced from one another in a direction transverse to the axis of the mounting hole, whereby the hardenable binding material, after being hardened in the chambers of the thus-divided mounting hole forms at least two substantially rigid bodies which spread apart from one another by said anchoring portion when a force is applied to the mounting element.
Claim 3
Dependent Claim
130 words
A mounting element as defined in claim 1, wherein said mounting hole is bounded by a wall having an inner circumferential surface and a predetermined diameter, said mounting portion having an outer circumferential surface of a diameter which is smaller than the diameter of the circumferential surface of the wall of the mounting hole so that an annular gap is formed between the former and the latter; and further comprising a ring member fitted on said mounting portion and arranged to be inserted into said annular gap so as to substantially close the same and to fix said mounting portion in the trailing end section of the mounting hole, said ring member being provided with a filling opening through which the hardenable binding material is introduced into the mounting hole.
Claim 4
Dependent Claim
44 words
A mounting element as defined in claim 1, wherein said anchoring portion has an outer circumferential surface, said separating means including at least two elongated wing-like blade members arranged on said outer circumferential surface of said anchoring portion and extending lengthwise of the latter.
Claim 5
Dependent Claim
27 words
A mounting element as defined in claim 3, wherein said anchoring portion has an axis, said blade members extending in an axial direction of said anchoring portion.
Claim 6
Dependent Claim
70 words
A mounting element as defined in claim 3, wherein the mounting hole has a wall having an inner circumferential surface, said outer circumferential surface of said mounting portion being radially inwardly spaced from the inner circumferential surface of the wall of the mounting hole, said blade members extending from said outer circumferential surface of the anchoring portion up to the inner circumferential surface of the wall of the mounting hole.
Claim 7
Dependent Claim
31 words
A mounting element as defined in claim 3, wherein said blade members also extend in a direction transverse to an axial direction so that the thus-formed substantially rigid bodies are segments.
Claim 8
Dependent Claim
31 words
A mounting element as defined in claim 3, wherein said anchoring portion has an axis, said blade members being located in a plane extending through said axis of said anchoring portion.
Claim 9
Dependent Claim
28 words
A mounting element as defined in claim 3, wherein said blade members are provided with perforations whereby said chambers formed by said blade members communicate with one another.
Claim 10
Dependent Claim
37 words
A mounting element as defined in claim 3, wherein said blade members have leading ends and are connected with one another at said leading ends; and further comprising means for connecting said blade members with one another.
Claim 11
Dependent Claim
26 words
A mounting element as defined in claim 9, wherein said blade members are connected with one another so as to form together a forked blade element.
Claim 12
Dependent Claim
51 words
A mounting element as defined in claim 10, wherein said connecting means includes a web section which connects said blade members at said leading ends thereof and from which said blade members extend toward said trailing end of said anchoring portion so as to form prongs of said forked blade element.
Claim 13
Dependent Claim
45 words
A mounting element as defined in claim 3, wherein said blade members are connected with one another and together form a blade element, said blade element being fixed to said anchoring portion; and further comprising means for fixing said blade element to said anchoring portion.
Claim 14
Dependent Claim
41 words
A mounting element as defined in claim 12, wherein said blade element and said anchoring portion have leading and trailing ends, said fixing means being arranged at at least one of said ends of said blade element and said anchoring portion.
Claim 15
Dependent Claim
49 words
A mounting element as defined in claim 12, wherein said blade element is a first part and said anchoring portion is a second part, said fixing means including a hole provided in one of said parts, and a pin provided on the other part and engageable into said hole.
Claim 16
Dependent Claim
31 words
A mounting element as defined in claim 12, wherein said connecting means includes a spring ring fitted on said blade members and urging the latter into engagement with said anchoring portion.
Claim 17
Dependent Claim
52 words
A mounting element as defined in claim 12, wherein said blade element has a trailing end at which said blade members are connected with one another; and further comprising a disc member arranged at said trailing end of said blade element and having a diameter corresponding to that of the mounting hole.
Claim 18
Dependent Claim
24 words
A mounting element as defined in claim 11, wherein said forked element including said blade members and said web section is an integral member.
Claim 19
Dependent Claim
22 words
A mounting element as defined in claim 17, wherein said integral member is an injection-molded member constituted by a synthetic plastic material.
Claim 20
Dependent Claim
20 words
A mounting element as defined in claim 3, wherein said blade members are separate members connected with said anchoring portion.
Claim 21
Dependent Claim
19 words
A mounting element as defined in claim 3, wherein said blade members are of one-piece with said anchoring portion.
Claim 22
Independent Claim
162 words
A method of mounting an object to a support structure having a mounting hole, comprising the steps of providing a mounting element having a leading anchoring portion with a cross-section increasing toward a leading end of the anchoring portion, and a trailing mounting portion connected with the anchoring portion at a trailing end thereof; inserting the mounting element into the mounting hole of the support structure so that the anchoring portion is accommodated in the mounting hole whereas the mounting portion extends outwardly beyond the latter; subdividing the mounting hole into at least two chambers spaced from one another in a direction transverse to the axis of the mounting hole; and introducing into the mounting hole a hardenable binding material so that the material in hardened condition forms in the chambers of the thus subdivided mounting hole at least two substantially rigid bodies which spread apart from one another by said anchoring portion when a force is applied to the mounting element.
Claim 23
Independent Claim
162 words
A method of mounting an object to a support structure having a mounting hole, comprising the steps of providing a mounting element having a leading anchoring portion with a cross-section increasing toward a leading end of the anchoring portion, and a trailing mounting portion connected with the anchoring portion at a trailing end thereof; inserting the mounting element into the mounting hole of the support structure so that the anchoring portion is accommodated in the mounting hole whereas the mounting portion extends outwardly beyond the latter; subdividing the mounting hole into at least two chambers spaced from one another in a direction transverse to the axis of the mounting hole; and introducing into the mounting hole a hardenable binding material so that the material in hardened condition forms in the chambers of the thus subdivided mounting hole at least two substantially rigid bodies which spread apart from one another by said anchoring portion when a force is applied to the mounting element.
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) | 1983-01-28 | 1983-07-30 | 1984-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-28 | 1987-07-30 | 1988-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-28 | 1991-07-30 | 1992-01-29 | $7700.00 | Window Closed / Lapsed |