Patents by Inventor Mikko Lindeman
Mikko Lindeman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240133145Abstract: The invention relates to a pile driver for driving piles into ground. The pile driver comprises a body, a vibrator unit, a primary first arm and a primary second arm, both being pivotable about a primary axis; and a secondary first arm and a secondary second arm, both being pivotable about a secondary axis, which is parallel with the primary axis. The pile driver comprises an actuator or actuator arrangement for pivoting the arms. A first part of the primary first arm is provided with a primary first attachment for attaching an adapter of an adapter arrangement. An adapter for use with the pile driver. An arrangement comprising the pile driver and two adapter arrangements each comprising at least an adapter.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Inventors: Janne EEROLA, Mikko LINDEMAN
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Patent number: 10612205Abstract: Hammering device for hammering elongated objects into the ground. The hammering device comprises a body (1) attachable to a power tool, a vibrator device (6) attached to the body (1) with damping cushions (9), and movable gripping jaws (10) for gripping the object to be hammered, the movable gripping jaws (10) comprising gripping elements (23). The movable gripping jaws (10) are attached to the vibrator device (6) with detachable pins (20, 21) that form pivots (8) and the gripping jaws (10) are located on top of and underneath the vibrator device (6).Type: GrantFiled: August 10, 2017Date of Patent: April 7, 2020Assignee: MOVAX OYInventors: Mikko Lindeman, Pentti Kuivamaki
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Patent number: 10557244Abstract: A hammering device enabling an increased hammering effect to an object is provided. The device has a fork-shaped first frame having series of suspension organs on the inner surfaces of the forks. The hammering device has a second frame that forms a frame for two vibrators and includes a gripping jaw locating on movable turning bars. The vibrators are coupled to the first frame by the suspension organs and locate on both sides of the gripping jaws.Type: GrantFiled: March 19, 2015Date of Patent: February 11, 2020Assignee: MOVAX OYInventors: Pentti Kuivamäki, Mikko Lindeman
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Publication number: 20170335538Abstract: Hammering device for hammering elongated objects into the ground. The hammering device comprises a body (1) attachable to a power tool, a vibrator device (6) attached to the body (1) with damping cushions (9), and movable gripping jaws (10) for gripping the object to be hammered, the movable gripping jaws (10) comprising gripping elements (23). The movable gripping jaws (10) are attached to the vibrator device (6) with detachable pins (20, 21) that form pivots (8) and the gripping jaws (10) are located on top of and underneath the vibrator device (6).Type: ApplicationFiled: August 10, 2017Publication date: November 23, 2017Inventors: Mikko LINDEMAN, Pentti KUIVAMAKI
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Patent number: 9765496Abstract: Hammering device meant for hammering poles, steel profiles and other elongated objects into the ground which hammering device comprises a body (1) which can be attached to a power tool, a vibrator device (6) which is attached to the body (1) with the help of damping cushions (9) and movable gripping jaws (10) which are adjusted to the mentioned vibrator device (6) in order to grip the object to be hammered at least with a side grip wherein the gripping elements (23) of the gripping jaws (10) can be brought closer and farther away with the help of a regulating unit, such as a hydraulic cylinder (16).Type: GrantFiled: January 28, 2013Date of Patent: September 19, 2017Assignee: MOVAX OYInventors: Mikko Lindeman, Pentti Kuivamaki
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Publication number: 20170107681Abstract: A hammering device which can be coupled to a working machine, said device comprising a first frame, said frame having means for attaching to the working machine and to the frame coupled at a distance from each other locating series suspensions means, via which as a frame for vibrators working second frame can be attached to the first frame, wherein said second frame comprises vibrators and gripping jaws for gripping to an object, wherein the gripping jaws locate on turning jaw bars wherein said bars can be moved by means of hydraulic cylinder and that the first frame is like a forking frame of U-form coupled to the attachment means, which has suspension means on the inner surfaces of both forks, via which suspension means the second frame has been attached to the first frame.Type: ApplicationFiled: March 19, 2015Publication date: April 20, 2017Applicant: MOVAX OYInventors: Pentti KUIVAMÄKI, Mikko LINDEMAN
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Patent number: 8985908Abstract: Forcing equipment meant for forcing piles, steel profiles and other elongated objects into the ground which forcing equipment comprises a body (1) which can be attached to a working machine, a vibration device (6) attached to the body (1) with the help of damper cushions (9) and moveable grip jaws (10) adjusted to the mentioned vibration device (6) in order to grip the object to be forced at least with a side grip. The body (1) comprises an upper part (2) including an attachment arrangement (4), (5) for attaching it to the working machine and side parts directed from the upper part (2) downwards between which side parts the vibration device (6) and grip jaws (10); (17, 18) can be attached through cassette (7) comprising damping rubbers (9) in which case the attachments comprise pin/hole attachments (11, 23, 14); (20, 8) or (21, 8) which can be opened by detaching the mentioned pins (11, 20, 21).Type: GrantFiled: April 19, 2011Date of Patent: March 24, 2015Assignee: Movax OyInventors: Pentti Kuivamäki, Mikko Lindeman
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Publication number: 20150000948Abstract: Hammering device meant for hammering poles, steel profiles and other elongated objects into the ground which hammering device comprises a body (1) which can be attached to a power tool, a vibrator device (6) which is attached to the body (1) with the help of damping cushions (9) and movable gripping jaws (10) which are adjusted to the mentioned vibrator device (6) in order to grip the object to be hammered at least with a side grip wherein the gripping elements (23) of the gripping jaws (10) can be brought closer and farther away with the help of a regulating unit, such as a hydraulic cylinder (16).Type: ApplicationFiled: January 28, 2013Publication date: January 1, 2015Inventors: Mikko Lindeman, Pentti Kuivamaki
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Publication number: 20140110141Abstract: Hammering apparatus functioning with a pressurized medium, such as a pressure fluid of a hydraulic system which hammering apparatus comprises an elongated body (19) to be attached to a power tool, a movable impact mass (10) adjusted to rest on the body (19) for which impact mass a linear control part is adjusted to the mentioned body (19) and an arrangement for lifting up the movable mass (10) for the impact comprising the first cylinder (20) and a piston (16) which can be moved in it with the help of pressure fluid and a piston rod (1) in which case in the arrangement the mentioned piston rod (1) is attached to the mentioned mass (10) and comprises a valve arrangement (15) with the help of which the pressure of the hydraulic fluid can be directed to the first cylinder (20) to the other side of the piston (16) for the uplifting of the mass (10) and the mentioned pressure can be suddenly reduced when the mass (10) is being directed to impact.Type: ApplicationFiled: October 21, 2011Publication date: April 24, 2014Inventors: Mikko Lindeman, Antti Hanninen
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Publication number: 20130121771Abstract: Forcing equipment meant for forcing piles, steel profiles and other elongated objects into the ground which forcing equipment comprises a body (1) which can be attached to a working machine, a vibration device (6) attached to the body (1) with the help of damper cushions (9) and moveable grip jaws (10) adjusted to the mentioned vibration device (6) in order to grip the object to be forced at least with a side grip. The body (1) comprises an upper part (2) including an attachment arrangement (4), (5) for attaching it to the working machine and side parts directed from the upper part (2) downwards between which side parts the vibration device (6) and grip jaws (10); (17, 18) can be attached through cassette (7) comprising damping rubbers (9) in which case the attachments comprise pin/hole attachments (11, 23, 14); (20, 8) or (21, 8) which can be opened by detaching the mentioned pins (11, 20, 21).Type: ApplicationFiled: April 19, 2011Publication date: May 16, 2013Applicant: MOVAX OYInventors: Pentti Kuivamäki, Mikko Lindeman