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Class 69/40 - With additional translating motion during treatment


Subclass of Class 69 - Leather manufactures
Definition: Apparatus in which the rotating tool has additional motion
No. of patents: 11
Last issue date: 07/12/2005


NumberTitleIssue Date
6915669Method and machine for stretching pelt on pelt-boards
By a new method for the fastening of pelts stretched on pelt-boards, the belt is secured in a stretched position on the pelt-board by means of a sleeve/bag which is drawn over and around the pelt, so that the pelt is pressed in and locked against the pelt-board by m...
07/12/2005
6910354Process and an apparatus for processing animal hides
A process for treating animal hides includes spreading the hides (1) to be treated astride respective supporting plates (2) and introducing the plates into a container (10). Afterwards, the container (10) is closed hermetically and set un...
06/28/2005
4835995Machining device, especially for a robot used for the carding of leather
A machining device for a robot used for the carding of leather comprises a tool holder head (11, 11a) for receiving a driven rotary tool (24), a movable assembly (12, 8, 9, 20) adjustable in the effective direction of the tool and provided with a rigid ar...
06/06/1989
4802349Horizontal bed power assist hide applicator
A mechanized power assisted apparatus for flattening and stretching wet tanned hides on a smooth flat horizontal bed of a vacuum hide drier preparatory to drying in the course of leather manufacture. The apparatus includes a support holding a squeegee-typ...
02/07/1989
4787221Apparatus for pelt processing
An apparatus for fleshing fur pelts with two conical poles, on each of which the pelt is positioned with the fur side facing inwardly. A ring is disposed concentrically of one pole. The ring is clamped to the pelt and moved axially of the pole by a piston...
11/29/1988
4745782Apparatus removing fat and flesh from the flesh side of a fur
An apparatus for removing fat and flesh from the flesh side of a fur comprises a mandrel with a tapered free end portion. The fur to be treated is arranged on the free end portion of the mandrel with its flesh side turned out and in a substantially stretc...
05/24/1988
4689974Skin holder in an apparatus for letting out skins
A skin holding device on an apparatus for letting out skins is driven by drive devices to follow the treatment and feed tools acting on the skin, so that the skin zone received in the skin holding device is moved synchronously with the skin zone gripped b...
09/01/1987
4620427Transport device on an apparatus for letting out skins
An apparatus for letting out skins comprises behind the parting sword a needle bar movable up and down which is movable in addition parallel to the drawoff direction of the skin through a drive mechanism. Together with a supporting plate movable up and do...
11/04/1986
4596124Power assist hide applicator
A mechanized power assisted apparatus for flattening and stretching wet tanned hides on a smooth flat plate preparatory to drying in the course of leather manufacture. The apparatus comprises support means holding a squeegee-type slicker element for posit...
06/24/1986
4502356Parting sword on equipment for letting out hides
A device is disclosed for letting out hides which comprises a table having a longitudinally extending slot therein for supporting a hide, clamping jaws movable laterally of the slot to clamp a fold in the hide, and a parting sword raisable into the slot t...
03/05/1985
4314465Pelt fat removal apparatus
Improved apparatus is disclosed for increasing the output of a machine for removing fat from the inside of an animal pelt, such as a mink pelt. In such machines, pelts are mounted inside out on rotatable elongate mandrils, and a cutting head resembling a ...
02/09/1982
 
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