US4073039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the production of sausage
Assignee: Individual
•
Filing: 1977-02-02
•
Granted: 1978-02-14
•
Expires: 1997-02-02
Abstract
Abstract An apparatus for producing sausage in which the sausage casing is drawn loosely over a filling tube through which the sausage filling is pumped and the sausage casing is rotated to twist off sections or links of sausage. The individual links or groups of links are cut by a blade arrangement positioned along the path of the sausage chain as it is displaced downstream of the filling tube by a conveyor arrangement.
Inventors
- 👤 Johann Muller
- 👤 Hans E. Weerth
- 👤 Georg Staudenrausch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:21
CPC Classifications
A; A22; A22C; A22C11/00; A22C11/02
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
228 words
An apparatus for producing links of sausage of equal length and equal weight, comprising: a housing; dosaging pump means on said housing for displacing masses of sausage filling in a predetermined cadence; a filling tube adapted to carry a loose length of sausage casing and connectable with said pump means for feeding the sausage filling into said casing and forming links of sausage therein; twisting means at a downstream end of said tube for twisting said casing between the links of sausage, said twisting means operating substantially in the cadence of said pump means; a conveyor on said support downstream of said twisting means defining a transport path for sausage links separated by twisted portions of said sausage casing said transport path having an upstream end and a downstream end; a cutting device on said support along said transport path between the ends thereof of said conveyor for severing selected lengths from one another at the twisted portion therebetween; mechanism for varying the distance between said cutting device and said twisting means; and an actuator connected to said cutting device and operatively connected to one of said means for operating said device in synchronism with said one of said means for severing said portion to separate an integral number of links from the chain of sausage links produced at said twisting means for each operation of said device.
Claim 2
Independent Claim
228 words
An apparatus for producing links of sausage of equal length and equal weight, comprising: a housing; dosaging pump means on said housing for displacing masses of sausage filling in a predetermined cadence; a filling tube adapted to carry a loose length of sausage casing and connectable with said pump means for feeding the sausage filling into said casing and forming links of sausage therein; twisting means at a downstream end of said tube for twisting said casing between the links of sausage, said twisting means operating substantially in the cadence of said pump means; a conveyor on said support downstream of said twisting means defining a transport path for sausage links separated by twisted portions of said sausage casing said transport path having an upstream end and a downstream end; a cutting device on said support along said transport path between the ends thereof of said conveyor for severing selected lengths from one another at the twisted portion therebetween; mechanism for varying the distance between said cutting device and said twisting means; and an actuator connected to said cutting device and operatively connected to one of said means for operating said device in synchronism with said one of said means for severing said portion to separate an integral number of links from the chain of sausage links produced at said twisting means for each operation of said device.
Claim 3
Dependent Claim
35 words
The apparatus defined in claim 1 wherein said cutting device is provided with an electrically controllable actuator, said one of said means being provided with a pulse generator connected to said actuator for triggering same.
Claim 4
Dependent Claim
24 words
The apparatus defined in claim 1 wherein said cutting device is provided with an actuator operatively connected to a drive for said pump means.
Claim 5
Dependent Claim
78 words
The apparatus defined in claim 3 wherein said actuator comprises at least one cam disk mounted on said support, a shaft carrying said disk and keyed thereto, a cam-follower roller engageable with the periphery of said disk and connected to said device for operating same, said disk being provided with at least one projection for displacing said cam-follower roller, and means for axially shifting said disk along said shaft into an out of alignment with said cam-follower roller.
Claim 6
Dependent Claim
44 words
The apparatus defined in claim 4 further comprising a sleeve carried on said shaft and formed with a plurality of such cam disks in axially spaced relation, said disks having differing numbers of said projections thereon and being selectively alignable with said cam-follower roller.
Claim 7
Dependent Claim
33 words
The apparatus defined in claim 4 wherein the means for axially displacing said disk includes a motorized positioning device operatively connected to said disk for shifting same into alignment with said cam-follower roller.
Claim 8
Dependent Claim
48 words
The apparatus defined in claim 1, further comprising control means responsive to said one of said means and presettable for the number of sausage links to be severed from said chain at each operation of said device, said control means being connected to said actuator for operating same.
Claim 9
Dependent Claim
37 words
The apparatus defined in claim 1 wherein said conveyor comprises a pair of conveyor belts engageable with opposite sides of said sausage chain, said cutting device including at least one blade reaching laterally between said conveyor belts.
Claim 10
Dependent Claim
25 words
The apparatus defined in claim 8 wherein said cutting device comprises a pair of oppositely movable blades severing said portions by scissor action between them.
Claim 11
Dependent Claim
45 words
The apparatus defined in claim 9 wherein each of said blades is formed with a cutting edge including an angle of at least 30° with the direction of cutting movement of said blades upon engagement with one of said portions between links to be severed.
Claim 12
Dependent Claim
42 words
The apparatus defined in claim 1 wherein said conveyor includes at least one conveyor belt and said cutting device includes a pair of cutting arms carrying respective blades at the end thereof, said cutting arms straddling said conveyor belt in plier configuration.
Claim 13
Dependent Claim
32 words
The apparatus defined in claim 11 wherein said arms are swingably mounted on a common axis, said actuator further comprising means for swinging said arms in opposite senses about said common axis.
References Cited (Backward Citations)
US2953461A
Cited
US3646637A
Cited
US3716891A
Cited
US3659316A
Cited
US3840937A
Cited
US3808636A
Cited
US4021885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-02-13 | 1981-08-15 | 1982-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-13 | 1985-08-15 | 1986-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-13 | 1989-08-15 | 1990-02-14 | $7700.00 | Window Closed / Lapsed |