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US4060955A Expired / Lapsed US ⏱️ 0.0 years remaining

Machine for mechanical production of brick masonry

Assignee: Individual
•
Filing: 1975-07-29
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Granted: 1977-12-06
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Expires: 1995-07-29
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Abstract

Abstract The invention relates to a machine for mechanical production of masonry of bricks arranged in courses and in an offset manner having a carrying and guide frame adapted to move on rails along the masonry to be produced, comprising a carrying and guide frame like carriage on rails disposed on the inside and parallel to said masonry to be produced, individual driving means for step-wise movement of said frame-like carriage on said rails, said frame-like carriage including a brick laying device at its front side, at its rear side a horizontal brick storage device for stacked bricks, and between said two devices in the center of said frame-like carriage a vertical shaft-like brick magazine, above said brick storage device a brick stack gripping and transporting device for conveying brick stacks from said brick storage device to said vertical shaft-like brick magazine. The latter has a lower outlet for an individual brick and is open at its rearside. Between said vertical shaft-like magazine and said brick-laying device a supply device for an individual brick is disposed. Above said bricklaying device a turning device is disposed and in cooperation therewith. For said two devices and the other means in cooperation therewith a lateral movement device, vertical guide rails, lifting means at the front side and at the rear side and a common overall control device for all mechanical working, operating, and transporting devices and their individual drives are disposed on said frame-like carriage.

Inventors

  • 👤 Wolfgang Lachnit

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 15:18
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/22

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 283 words
A machine for the mechanical production of masonry of bricks arranged in courses and in an offset manner having a carrying and guide frame adapted to move on rails along the masonry to be produced, comprising a guide frame-like carriage, on supporting rails disposed at the inside of said masonry and containing all working devices and their drives, said frame-like carriage including individual driving means for step-wise movement of said frame-like carriage on said rails and having a brick laying device at its front side and a horizontal brick storage device for stacked bricks at its rear side, and between said two devices in the center of said frame-like carriage a vertical shaft-like brick magazine, above said brick storage device a brick stack gripping and transporting device for conveying brick stacks from said brick storage device to said vertical shaft-like brick magazine, the latter having a lower outlet for an individual brick and being open at its rearside, a supply device for an individual brick from said lower outlet of said brick magazine to said brick laying device, a turning device above said brick laying device and in cooperation therewith, a lateral movement means for said brick laying device and said turning device, and vertical guide rails and lifting means at the front side for said brick laying device, said turning device and said vertical shaft-like magazine, vertical guide rails and lifting means at the rear side for said brick storage device, said brick stack gripping and transporting device, each of all mechanical working, operating, transporting and lifting devices and means having individual drives and a common overall control device for all mechanical operating devices which is also disposed on said frame-like carriage.
Claim 2
Dependent Claim 283 words
A machine for the mechanical production of masonry of bricks arranged in courses and in an offset manner having a carrying and guide frame adapted to move on rails along the masonry to be produced, comprising a guide frame-like carriage, on supporting rails disposed at the inside of said masonry and containing all working devices and their drives, said frame-like carriage including individual driving means for step-wise movement of said frame-like carriage on said rails and having a brick laying device at its front side and a horizontal brick storage device for stacked bricks at its rear side, and between said two devices in the center of said frame-like carriage a vertical shaft-like brick magazine, above said brick storage device a brick stack gripping and transporting device for conveying brick stacks from said brick storage device to said vertical shaft-like brick magazine, the latter having a lower outlet for an individual brick and being open at its rearside, a supply device for an individual brick from said lower outlet of said brick magazine to said brick laying device, a turning device above said brick laying device and in cooperation therewith, a lateral movement means for said brick laying device and said turning device, and vertical guide rails and lifting means at the front side for said brick laying device, said turning device and said vertical shaft-like magazine, vertical guide rails and lifting means at the rear side for said brick storage device, said brick stack gripping and transporting device, each of all mechanical working, operating, transporting and lifting devices and means having individual drives and a common overall control device for all mechanical operating devices which is also disposed on said frame-like carriage.
Claim 3
Dependent Claim 86 words
A machine as per claim 1 in which on said vertical guide rails at the front an additional carriage is vertical movably disposed carrying said vertical shaft-like magazine, said brick laying device, said turning device, said brick supplying device between said vertical brick magazine and said brick laying device and a horizontal guide and control rail for lateral movement of said brick laying device and said turning device relative to said guide and control device and in cooperative connection with said lifting device on the front.
Claim 4
Dependent Claim 80 words
A machine as per claim 2 in which between said guide and control rail and said brick-laying device and said turning device scanning means are provided at one of said two devices relatively movable to each other and sensing means at the other of said two devices and an individual drive for said relative movement is provided for step-wise lateral displacement of said bricklaying device and said turning device when said frame-like carriage has reached a corner of the masonry.
Claim 5
Dependent Claim 59 words
A machine as per claim 1 in which on said vertical guide rails at the rear side of said frame-like carriage an additional carriage and thereupon a device for supplying and a device for horizontal movement on said brick stack gripping and transporting device and said brick stack storage device is disposed in cooperation with said rear lifting means.
Claim 6
Dependent Claim 49 words
A machine as per claim 4 in which said brick stack gripping and transporting device is pivotally mounted on said turning device which is slidably mounted on said carriage guided by means of rollers on said rearward vertical guide rails and in coperating connection with said rearward lifting means.
Claim 7
Dependent Claim 29 words
A machine as per claim 5 in which at said carriage at least two parallel guide spindles are rigidly mounted on which said turning device is lateral shiftingly disposed.
Claim 8
Dependent Claim 26 words
A machine as per claim 6 in which said turning device for its shifting movement on said guide spindles is provided with separate individual driving means.
Claim 9
Dependent Claim 46 words
A machine as per claim 1 in which between said guide control rail and said brick-laying device and said turning device guide and control means are provided for displacement of said brick laying device and said turning device rectangularly to said horizontal guide and control rail.
Claim 10
Dependent Claim 37 words
A machine as per claim 8 in which between said frame-like carriage and said turnables, a preferable conical disengageable coupling arrangement is provided, guided, actuated and controlled by controlling and driving means disposed on said frame-like carriage.
Claim 11
Dependent Claim 90 words
A machine as per claim 1 in which between said frame-like carriage and said support rails for said carriage at one of them spaced sensing means and at the other of them spaced scanning means are disposed cooperative with each other and with an individual driving means for said step-wise motion of said frame-like carriage and said rails are provided by which the length of the parts of displacement of said frame-like carrier, their beginning, their termination and the duration of stopping of said frame-like carriage during brick-laying is determined.
Claim 12
Dependent Claim 37 words
A machine as per claim 1 in which as a common overall control means for all mechanical working and operating means and their individual drives on said frame-like carriage a programming or an electrical control is disposed.
Claim 13
Dependent Claim 42 words
A machine as per claim 1 in which at the lower end of said vertical brick magazine a brick holding means having clamping jaws for the bricks and a hydraulic cylinder as individual drive for holding device and its jaws are provided.
Claim 14
Dependent Claim 28 words
A machine as per claim 1 in which said carrying rails of said frame-like carriage at the corners of the masonry to be produced are provided with turnables.
Claim 15
Dependent Claim 53 words
A machine as per claim 1 in which said brick-laying device includes lateral jaws for gripping the individual brick applied to it and its jaws are so constructed and arranged that they engage the brick supplied to them at a lateral position between one end of the brick and of its longitudinal middle.
Claim 16
Dependent Claim 28 words
A machine as per claim 1 in which said vertical shaft-like brick magazine is open at its rearside and somewhat inclined to the front at its upper end.

References Cited (Backward Citations)

US1606001A Cited
US1096306A Cited
US1686279A Cited
US1843092A Cited
US3177621A Cited
US3350833A Cited
US3438171A Cited
US3659392A Cited
US3782047A Cited
DE2113644A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-12-05 1981-06-06 1981-12-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-12-05 1985-06-06 1985-12-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-12-05 1989-06-06 1989-12-06 $7700.00 Window Closed / Lapsed

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