Patent US3811347A successfully refreshed from Google Patents.
US3811347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for stripping hoses
Assignee: E AND F HORSTER
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Filing: 1972-01-07
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Granted: 1974-05-21
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Expires: 1992-01-07
Abstract
Abstract A device for stripping the covering layer off hoses, particularly near the end of the hose for accommodating a union, said device using a cutting mechanism acting on the periphery of the hose and a feed mechanism for displacing the cutting mechanism with respect to the hose along a longitudinal direction, and a drive mechanism for producing rotary displacement between the cutting elements and the hose surface to be stripped.
Inventors
- 👤 H Heckhausen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:59
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; B26D3/16; B26D3/162; B26D3/28; Y; Y10; Y10S; Y10S83/00; Y10S83/924; Y10T; Y10T82/00; Y10T82/22; Y10T82/25; Y10T82/2522; Y10T82/2527; Y10T83/00; Y10T83/02
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
185 words
A device for stripping the covering layer of hoses comprising: a block having a plurality of apertures; a mandrel for receiving the hose on one end thereof; a guide pin having one end secured to said block and the other end concentrically fixed to the end of said mandrel; a guide roller having an annular groove disposed in its periphery; a plurality of guide rods slidably disposed in the apertures of said block and coupled to said guide roller; disc means rotatably received in said annular groove and having extending arms disposed over said mandrel; at least one stripping blade coupled to the arms of said disc means and including a turn buckle to effect movement of said at least one stripping blade so as to control the depth of cut; and means coupled to said plurality of guide rods so as to allow axial movement of said guide roller relative to and about said guide pin for stripping a portion of hose covering, and thereafter indexing said disc means to another about the periphery of the hose, allowing repeated stripping of the hose covering.
Claim 2
Independent Claim
185 words
A device for stripping the covering layer of hoses comprising: a block having a plurality of apertures; a mandrel for receiving the hose on one end thereof; a guide pin having one end secured to said block and the other end concentrically fixed to the end of said mandrel; a guide roller having an annular groove disposed in its periphery; a plurality of guide rods slidably disposed in the apertures of said block and coupled to said guide roller; disc means rotatably received in said annular groove and having extending arms disposed over said mandrel; at least one stripping blade coupled to the arms of said disc means and including a turn buckle to effect movement of said at least one stripping blade so as to control the depth of cut; and means coupled to said plurality of guide rods so as to allow axial movement of said guide roller relative to and about said guide pin for stripping a portion of hose covering, and thereafter indexing said disc means to another about the periphery of the hose, allowing repeated stripping of the hose covering.
Claim 3
Dependent Claim
20 words
The apparatus as in claim 1 further comprising means secured to said block for grasping a portion of the hose.
Claim 4
Dependent Claim
49 words
The apparatus as in claim 2 wherein said linkage means comprises a plurality of levers at least one of which is coupled to said block and another of which is coupled to at least one of said plurality of guide rods for causing axial displacement of said guide roller.
Claim 5
Dependent Claim
41 words
The apparatus as in claim 3 wherein said plurality of guide rods further include adjusting means for regulating the amount of axial dispLacement of said guide roller and thereby said at least one stripping blade about said mandrel carrying the hose.
References Cited (Backward Citations)
US356957A
Cited
US2348186A
Cited
US2641944A
Cited
US2809697A
Cited
US3354762A
Cited
US3577813A
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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) | 1977-05-20 | 1977-11-19 | 1978-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-05-20 | 1981-11-19 | 1982-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-05-20 | 1985-11-19 | 1986-05-21 | $7700.00 | Window Closed / Lapsed |