Patent US4674720A successfully refreshed from Google Patents.
US4674720A
Expired / Lapsed
US
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Pipe saddle
Assignee: UNIMA MASCHINENBAU GmbH
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Filing: 1986-03-26
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Granted: 1987-06-23
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Expires: 2006-03-26
Abstract
Abstract A pipe saddle has a detent closure including a detent in the vicinity of one end of a saddle body and a detent support in the vicinity of the other end of the saddle body cooperating with the detent when in a closed position. The detent support is located in the vicinity of a passage receiving the detent. The detent is located in an edge portion cut out of the end of the saddle body and curved inward. To provide a detent facing radially inward at least in the fastened state of the pipe saddle, a detent recess is provided separate from the passage. The recess has an edge on which the detent can be supported. The detent recess is arranged in the vicinity of the part of the saddle body lying on the periphery of the pipe saddle.
Inventors
- 👤 Rudolf Fetsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:22
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/08; F16L3/12; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457; Y10T24/1459; Y10T24/1461; Y10T24/1463; Y10T24/1469; Y10T24/148
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
153 words
A pipe saddle with a detent closure, comprising: a saddle body having first and second ends and a periphery; a radially projecting detect member adjacent said first end on the saddle body periphery; a detent recess on the saddle body periphery adjacent said second end for receiving and engaging said detent member to lock the pipe saddle in a closed position, said detent recess having a passageway defined by a wall part; and a detent support formed as an outwardly bent steel strip extending from one of said ends, said strip having a cavity therein separate from said detent recess for receiving the other end of said saddle body, said wall part being adjacent said cavity and engaging said detent member, said cavity having a dimension in said strip corresponding approximately to a maximum radial spacing of sections of said detent member and said wall part facing said detent member and said cavity.
Claim 2
Dependent Claim
153 words
A pipe saddle with a detent closure, comprising: a saddle body having first and second ends and a periphery; a radially projecting detect member adjacent said first end on the saddle body periphery; a detent recess on the saddle body periphery adjacent said second end for receiving and engaging said detent member to lock the pipe saddle in a closed position, said detent recess having a passageway defined by a wall part; and a detent support formed as an outwardly bent steel strip extending from one of said ends, said strip having a cavity therein separate from said detent recess for receiving the other end of said saddle body, said wall part being adjacent said cavity and engaging said detent member, said cavity having a dimension in said strip corresponding approximately to a maximum radial spacing of sections of said detent member and said wall part facing said detent member and said cavity.
Claim 3
Dependent Claim
16 words
A pipe saddle according to claim 1 wherein said detent support is on said first end.
Claim 4
Dependent Claim
125 words
A pipe saddle with a detent closure, comprising: a saddle body having first and second ends and a periphery; a radially projecting detent member adjacent said first end on the saddle body periphery; a detent recess on the saddle body periphery adjacent said second end for receiving and engaging said detent member to lock the pipe saddle in a closed position; and a detent support formed as an outwardly bent steel strip extending from one of said ends, said strip having a cavity therein separate from said detent recess for receiving the other end of said saddle body, said bent strip including a curved part in which said cavity is located and an inwardly extending part extending from said curved part toward said saddle body.
Claim 5
Dependent Claim
125 words
A pipe saddle with a detent closure, comprising: a saddle body having first and second ends and a periphery; a radially projecting detent member adjacent said first end on the saddle body periphery; a detent recess on the saddle body periphery adjacent said second end for receiving and engaging said detent member to lock the pipe saddle in a closed position; and a detent support formed as an outwardly bent steel strip extending from one of said ends, said strip having a cavity therein separate from said detent recess for receiving the other end of said saddle body, said bent strip including a curved part in which said cavity is located and an inwardly extending part extending from said curved part toward said saddle body.
Claim 6
Dependent Claim
29 words
A pipe saddle according to claim 3 wherein said detent recess comprises a passageway defined by a wall part adjacent said cavity, said wall part engaging said detent member.
Claim 7
Dependent Claim
40 words
A pipe saddle according to claim 4 wherein said cavity has a dimension in said strip corresponding approximately to a maximum radial spacing of sections of said detent member and said wall part facing said detent member and said cavity.
Claim 8
Dependent Claim
43 words
A pipe saddle according to claim 3 wherein said curved part extends over said detent recess, is elastically flexible and is laterally spaced from a laterally adjacent portion of said saddle body by a distance less than a thickness of said saddle body.
Claim 9
Dependent Claim
125 words
A pipe saddle with a detent closure, comprising: a saddle body having first an second ends and a periphery; a radially projecting detent member adjacent said first end on the saddle body periphery; a detent recess on the saddle body periphery adjacent said second end for receiving and engaging said detent member to lock the pipe saddle in a closed position; a detent support formed as an outwardly bent steel strip extending from one of said ends, said strip having a cavity therein separate from said detent recess for receiving the other end of said saddle body; and a holding fin extending from an edge of said cavity, said holding fin being adjustable in an area of the saddle body end remote from said cavity.
Claim 10
Dependent Claim
125 words
A pipe saddle with a detent closure, comprising: a saddle body having first an second ends and a periphery; a radially projecting detent member adjacent said first end on the saddle body periphery; a detent recess on the saddle body periphery adjacent said second end for receiving and engaging said detent member to lock the pipe saddle in a closed position; a detent support formed as an outwardly bent steel strip extending from one of said ends, said strip having a cavity therein separate from said detent recess for receiving the other end of said saddle body; and a holding fin extending from an edge of said cavity, said holding fin being adjustable in an area of the saddle body end remote from said cavity.
Claim 11
Dependent Claim
29 words
A pipe saddle according to claim 7 wherein one of said ends of said saddle body comprises a support fin bent out therefrom and cooperating with said holding fin.
Claim 12
Dependent Claim
16 words
A pipe saddle according to claim 7 wherein said detent support is on said second end.
Claim 13
Dependent Claim
16 words
A pipe saddle according to claim 7 wherein said detent support is on said first end.
References Cited (Backward Citations)
US22846A
Cited
US192978A
Cited
USRE22846E
Cited
US1934995A
Cited
US2382945A
Cited
US3235925A
Cited
US3330517A
Cited
US4222155A
Cited
DE2911897A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-06-22 | 1990-12-22 | 1991-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-06-22 | 1994-12-22 | 1995-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-06-22 | 1998-12-22 | 1999-06-23 | $7700.00 | Window Closed / Lapsed |