公开(公告)号：WO2019093973A1

公开(公告)日：2019-05-16

申请号：PCT/SI2018/000023

申请日：2018-11-05

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV D.O.O.

Inventor： SPAN, Iztok ,  GOBEC, Damjan

IPC: F16D13/64 ,  F16D13/68 ,  F16D65/00

CPC classification number: F16D13/64 ,  F16D13/646 ,  F16D13/68 ,  F16D65/0031 ,  F16D2013/642 ,  F16D2065/1316 ,  F16D2065/1328 ,  F16D2065/1392

Abstract: The aim of the invention is to create a friction disc in a brake or clutch, wherein a friction lining (2) would have to be reliably attached to a base part (1) and wherein each effective surface of said friction lining (2) could be maintained in better condition just in order to ensure each required friction coefficient and consequently each desired torque transmission. Such friction disc comprises a base part (1), which is arranged axially symmetrically with respect to a central axis (100) and rotatably around it, and moreover comprises a circular front surface (11) and a centrally arranged driving collar (12). Said disc is furthermore furnished with an annular friction lining (2), which is attached in a radially outward area of said front surface (11) of the base part (1) and is secured against rotation relatively to said base part (1) by means of at least two mechanical securing members (3), at least one of which is adapted to be rest on the one hand on the material of said base part (1) and on the other hand on the material of said friction lining (12). In addition to that, said friction disc is also furnished with a plurality of cleaning grooves (4), which are in the circumferential direction of the disc equidistantly spaced apart from each other and extend each per se in a direction from the central axis of said driving collar (12) towards the circumference of the disc. Each of said securing members (3) is essentially cylindrical, but the cross-section thereof in the plane of said front surface (11) of the base part (1) is shaped in the form of letter D and furnished with a planar cutoff (31). The shape of the friction lining (2) and the base part (1) is adjusted to such shape of each securing member (3).

公开(公告)号：WO2023033747A1

公开(公告)日：2023-03-09

申请号：PCT/SI2022/000004

申请日：2022-07-25

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O. ,  UMEK, Anton ,  JERMAN, Boris ,  GLIHA, Mitja ,  PETEK, Matej ,  SPAN, Iztok

Inventor： UMEK, Anton ,  JERMAN, Boris ,  GLIHA, Mitja ,  PETEK, Matej ,  SPAN, Iztok

IPC: B66C1/68 ,  B66C3/00 ,  B66C13/16 ,  G01G19/18 ,  G01L1/22

Abstract: The invention refers to a link member (1) on an arm (90) of a crane (9), which pivotally connected around the horizontal axis (x) to said arm (90) by means of a pivot joint (95), and pivotally connected to a grabber (8) around a further horizontal axis (y), which is perpendicular to the previously mentioned horizontal axis (x), wherein said grabber (8) is furnished with a rotator (81) for rotation of the grabber (8) around the vertical axis (z). To determine the weight of a load held by said grabber (8) the link member (1) comprises an elastically deformable area (13) between said pivot joints (95, 85) and deformable in dependency on stresses to which said link member (1) is subjected caused by the weight of the load. The elastically deformable area (13) together with said eyes (11, 12) forms a generally tubular stirrup comprising a passage (130) between two elastically deformable lateral walls (131, 132) and extending along a horizontal axis (x1). In the interior of said passage (130) a measuring beam (14) is installed, which is rigidly connected to both opposite walls (131, 132) and comprises at least one flat surface (140') extending in a direction of said axis, and onto which sensors (51, 52, 53,54) are attached for measuring of extensions or contractions of said beam (14) due to change in distance between the walls (131, 132) when the link member (1) is exposed to stresses in a direction along the vertical axis (z).

公开(公告)号：WO2018212719A1

公开(公告)日：2018-11-22

申请号：PCT/SI2018/000009

申请日：2018-05-10

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV D.O.O.

Inventor： SPAN, Iztok

IPC: B66F7/04 ,  A01G23/00 ,  B65G13/02

Abstract: Apparatus for hoisting and forwarding of logs, which should enable forwarding of logs along said axis towards each processing area, and wherein such apparatus should also be adjustable in height either due to various configuration of ground or to various heights of processing area in various wood processing machines, which would be comfortable both for each user as well as for manufacturers and distributors, and moreover, such apparatus should also be as much as possible comfortable in view of transporting thereof to each desired location by means of a tractor. To this aim, each of said supporting legs (2, 3) is telescopically conceived and comprises a basic part (21, 31), which is firmly connected with said framework (1), as well as a movable part (22, 32), which is adapted to be rest on the ground and is optionally displaceable along the belonging basic part (21, 31) with the possibility of arresting thereof in each desired position, and that also each of said bearing members (41, 42) of said hoisting unit (4) is telescopically conceived and consists of a basic part (411, 421), which is embedded in said framework (1), as well as of a displaceable part (412, 422), which is adapted to be rest on the ground and is optionally displaceable along the belonging basic part (411, 421) with the possibility of arresting thereof in each desired position. Besides, said bearing framework (1) is on its side, which is faced away from the hoisting unit (4), furnished with a coupling member (7) for connecting said apparatus to a tractor.

公开(公告)号：WO2009148414A1

公开(公告)日：2009-12-10

申请号：PCT/SI2009/000018

申请日：2009-04-17

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O. ,  SPAN, Iztok

Inventor： SPAN, Iztok

IPC: B66D1/36

CPC classification number: B66D1/36 ,  B66D2700/0108

Abstract: The purpose of the invention is to create a hydraulic driving and guiding assembly, namely a pulley, belt pulley or a chain wheel, and in particularly a pulley, which is driven by a hydraulic motor and is intended for unwinding a rope from the drum of a forestry winch, by means of which such unwinding of the rope (5) or a similar longitudinal towing member from the drum could be more efficient, and at the same time also to eliminate loosening of the rope (5) upon being unwound from the drum. For such purposes, a hydraulic driving and guiding assembly of a longitudinal towing member is created, which comprises a main driving member (1), which may rotate around the geometric axis (10) by means of a hydraulic motor (3) and is by means of bearings (41, 42) or similar bearing members embedded within an appropriate casing (2), wherein said main driving member (1) is connected positively in the sense of torque-transmission to a rotor (31) of a hydraulic motor (3), which rotor (31) is embedded within of said casing (2), while the stator (32) of said hydraulic motor (3) is firmly interconnected with said casing (2).

Abstract translation: 本发明的目的是创建一种液压驱动和引导组件，即滑轮，皮带轮或链轮，特别是由液压马达驱动的滑轮，用于将绳索从滚筒 一种林业绞车，借助于此，可以更有效地将绳索（5）或类似的纵向牵引构件展开，同时也可以消除绳索（5）在松开 鼓。 为此目的，产生了一个纵向牵引构件的液压驱动和引导组件，其包括主驱动构件（1），该主驱动构件可以通过液压马达（3）绕几何轴线（10）旋转，并且通过 轴承装置（41,42）或类似的轴承部件嵌入适当的壳体（2）内，其中所述主驱动部件（1）在扭矩传递方面被正确连接到液压马达的转子（31） 3），其中所述转子（31）嵌入在所述壳体（2）内，而所述液压马达（3）的定子（32）与所述壳体（2）牢固地互连。

公开(公告)号：WO2008118105A1

公开(公告)日：2008-10-02

申请号：PCT/SI2007/000014

申请日：2007-03-23

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O. ,  SPAN, Iztok

Inventor： SPAN, Iztok

IPC: B66D3/04

CPC classification number: B66D3/046

Abstract: The invention relates a casing (50) of a rope pulley or a similar transmission element (57),optionallly a belt pulley, chain wheel or a pulley, chain wheel or a pulley for guiding any other flexible conveying member (6), and in particular for an auxiliary pulley block (5) of a forestry winch. In order to avoid supporting of the axle (55) of said transmission element (57) in a cantilevered manner, such casing should allow supporting thereof at both sides and simultaneously also placing said flexible transmission means (6) over the transmission element or removing it there-from without interrupting the transmission means (6) or removing the transmission element from the axle. The casing consists of two parts (501, 502), wich are positively interconnected and pivoted around a common axis (500), each comprising two bearing segments (5011, 5012 oz 5021, 5021), arranged one above the other and a supporting area (5015), 5025) for supporting the axle (55).

Abstract translation: 本发明涉及一种绳索滑轮或类似传动元件（57）的壳体（50），可选地用于引导任何其它柔性输送构件（6）的皮带轮，链轮或滑轮，链轮或滑轮，并且 特别用于林业绞车的辅助滑轮组（5）。 为了避免以悬臂方式支撑所述传动元件（57）的轴（55），这种壳体应该允许在两侧支撑，同时将所述柔性传动装置（6）放置在传动元件上或将其移除 从而不中断传动装置（6）或从轴上移除传动元件。 壳体由两个部分（501,502）组成，它们被正相互连接并围绕公共轴线（500）枢转，每个部分包括两个轴承段（5011,5012盎司5021,5021），一个彼此上下布置，支撑区域 （5015），5025），用于支撑轴（55）。

公开(公告)号：WO2006130120A1

公开(公告)日：2006-12-07

申请号：PCT/SI2006/000015

申请日：2006-04-18

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O. ,  SPAN, Iztok

Inventor： SPAN, Iztok

IPC: F15B15/14

CPC classification number: F15B15/1466 ,  F15B11/0325 ,  F15B2211/20538 ,  F15B2211/30525 ,  F15B2211/3138 ,  F15B2211/31576 ,  F15B2211/324 ,  F15B2211/40507 ,  F15B2211/41554 ,  F15B2211/50536 ,  F15B2211/50563 ,  F15B2211/5151 ,  F15B2211/5153 ,  F15B2211/528 ,  F15B2211/55 ,  F15B2211/7053 ,  F15B2211/7055 ,  F15B2211/775

Abstract: The purpose of the invention is to create a driving and control unit of a firewood splitting machine, which should operate exclusively by means of hydraulic elements and especially without using any electric or electronic elements, wherein appropriate splitting tool is attached to a rod (2) of a cylinder (1), and when said rod (2) is then moved in the longitudinal direction, the tool enters into the firewood, and is then split, if such movement is continued in the same direction, in which controlling and driving of such machine should be adapted to variable loadings, which result from variable toughness and splitting resistance, so that by low splitting resistance the velocity of the rod (2) should be as high as possible, while by increasing of said resistance the pushing force on the rod (2) should also be increased, while the velocity thereof should simultaneously be decreased.

Abstract translation: 本发明的目的是创建一种木柴分割机的驱动和控制单元，该驱动和控制单元应仅通过液压元件操作，特别是不使用任何电动或电子元件，其中适当的分离工具附接到杆（2）上， （1），当所述杆（2）沿纵向方向移动时，工具进入木柴，然后如果这样的运动在相同的方向上继续运动，则在其中控制和驱动 这种机器应该适应于由可变的韧性和抗裂性导致的可变载荷，使得通过低分裂阻力，杆（2）的速度应尽可能高，同时通过增加所述阻力，推力 杆（2）也应该增加，而其速度应同时降低。

公开(公告)号：WO2014065762A1

公开(公告)日：2014-05-01

申请号：PCT/SI2013/000050

申请日：2013-08-12

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O.

Inventor： SPAN, Iztok

IPC: B66D3/04

CPC classification number: B66D3/04 ,  F16H55/50

Abstract: A light and practical pulley block comprises a pulley (1), which is freely rotatable placed on an axle (2), which is mounted within a casing (3) formed of two parts (31, 32), which are arranged apart from each other and are at certain distance apart from said pulley (1) connectable with each other by means of a connecting member (30), which is at a sufficient distance apart from said pulley (1) insertable into appropriate bore (310, 320) on each of said parts (31, 32) of the casing (3) and is in its inserted state protected against undesired removal. Each of said parts (31, 32) comprises an uniform reinforcing grid (33) consisting of metallic material as well as a liner (34) consisting of non-metallic material, by which said reinforcing grid (33) is covered at least on the external surface faced away from said pulley (1), wherein said grid (33) consists of a bearing area (335), which is formed of primary and secondary bearing rings (331, 334) which are connected with each other by means of longitudinal bearing strips (335', 335") as well as of a protecting ring (332), by which said primary bearing ring (331) is connected via plurality of radially extending spokes (333), so that the primary ring (331) is arranged concentrically with said protecting ring (332), the diameter of which is larger than the diameter of the pulley (1), and is surrounded therewith, and wherein said grid (33) further comprises a pair of external spokes (336', 336") extending each per se tangentially with respect to said protecting ring (332) and towards said secondary bearing ring (334), namely towards each junction between the last and each belonging longitudinal bearing strip (335', 335") of the bearing area (335) of the bearing grid (33) of the pulley block.

Abstract translation: 一种轻而实用的滑轮组件包括滑轮（1），其可自由旋转地放置在轴（2）上，该滑轮安装在由两部分（31,32）形成的壳体（3）内，两个部分（31,32） 另一个并且与通过连接构件（30）可彼此连接的所述滑轮（1）隔开一定距离，所述连接构件（30）距离所述滑轮（1）足够的距离可插入适当的孔（310,320）中 壳体（3）的所述部分（31,32）中的每一个处于其插入状态，防止不期望的移除。 每个所述部件（31,32）包括由金属材料构成的均匀的加强网格（33）以及由非金属材料组成的衬套（34​​），所述加强网格（33）至少在 外表面远离所述滑轮（1），其中所述格栅（33）由轴承区域（335）组成，所述轴承区域由主要和次要轴承环（331,334）形成，所述轴承区域通过纵向 轴承条（335'，335“）以及保护环（332），所述主轴承环（331）通过多个径向延伸的辐条（333）连接，使得主环（331） 与所述保护环（332）同心地布置，其直径大于皮带轮（1）的直径并且被围绕，并且其中所述格栅（33）还包括一对外部辐条（336'，336） “）相对于所述保护环（332）和所述保护环（332）相切地延伸 次级轴承环（334），即朝向滑轮组的轴承格栅（33）的轴承区域（335）的最后和每个所属纵向轴承带（335'，335“）之间的每个连接处。

公开(公告)号：WO2013180665A1

公开(公告)日：2013-12-05

申请号：PCT/SI2013/000030

申请日：2013-05-13

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O.

Inventor： SPAN, Iztok

IPC: B66D1/38 ,  B66D1/36

CPC classification number: B66D1/36 ,  B66D1/38

Abstract: The purpose of the invention is to create a forestry winch suitable for attachment to a tractor, by which coiling of a towing cable (2) should be performed in a controlled manner, which means that each disposable windings of said cable (2) on the surface of a winding drum (1) should be arranged side by side relatively to each other and without any transpositioning or overlapping, and that each overloading of said towing cable (2) and other components of a driving assembly due to towing of too heavy load should be excluded. To this aim, the winch is furnished-with-a-directing assembly (4), which is arranged between an upper pulley block (3) and said winding drum (1) and is freely rotatable or least pivotable at certain angle around the vertical geometric axis (40), wherein said winch moreover includes a dynamometer (46) suitable for measuring of tensioning force (F) within said towing cable (2), so that also the winding drum (1) can be controlled depending on each measured loading of the towing cable (2).

Abstract translation: 本发明的目的是创建一种适于连接到拖拉机的林业绞车，通过该拖拉机卷绕卷绕缆线（2）应以受控的方式进行卷绕，这意味着所述缆线（2）的每一个一次性卷绕在 卷绕滚筒（1）的表面应相对彼此并排布置，并且不会发生任何移位或重叠，并且由于牵引过大的载荷而导致所述牵引缆索（2）和驱动组件的其他部件的每个超载 应该排除。 为此目的，绞盘配备有导向组件（4），其布置在上滑轮组件（3）和所述卷绕鼓（1）之间，并且可以围绕垂直方向以一定角度自由旋转或最小可枢转 几何轴线（40），其中所述绞盘还包括适于测量所述牵引缆索（2）内的张紧力（F）的测力计（46），从而也可以根据每个测量的载荷来控制卷绕滚筒（1） 的牵引电缆（2）。

公开(公告)号：WO2013180664A1

公开(公告)日：2013-12-05

申请号：PCT/SI2013/000029

申请日：2013-05-13

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O.

Inventor： SPAN, Iztok

IPC: B66D1/36

CPC classification number: B66D1/36 ,  B66D1/505

Abstract: The invention refers to a forestry winch with controlled decoiling of a towing cable (2) extending from a winding drum via the upper pulley block (3) and via the lower pulley block (4) towards each towed load. An additional rolling member (5) is foreseen between said upper pulley block (3) and said lower pulley block (4) and is with the possibility of swiveling between its first end position and second end position embedded on said upper pulley block (3). Said winch is moreover furnished with a sensor (6), which is capable to identify, whether said rolling member (5) is located in its first or in its second position, which depends on the state of the towing cable (2), namely on the tension thereof in the area between the upper pulley block (3) and the lower pulley block (4). Consequently, the motor (32) for driving the pulley (30) of the upper pulley block (3) can be controlled on the basis of signal received from said sensor (6).˙

Abstract translation: 本发明涉及一种具有控制的开卷牵引缆索（2）的林业绞车，该牵引缆索（2）通过上皮带轮组件（3）从卷绕滚筒延伸，并通过下滑轮组件（4）朝向每个牵引载荷延伸。 在所述上滑轮组件（3）和所述下滑轮组件（4）之间设有一个附加的滚动部件（5），并且可以在嵌入所述上滑轮组件（3）的第一端位置与第二端位置之间旋转， 。 所述绞盘还配备有传感器（6），其能够识别所述滚动构件（5）是否位于其第一位置或其第二位置，这取决于牵引缆索（2）的状态，即 在上皮带轮块（3）和下滑轮块（4）之间的区域上的张力。 因此，可以基于从所述传感器（6）接收的信号来控制用于驱动上滑轮组（3）的滑轮（30）的马达（32）。

公开(公告)号：WO2013176631A1

公开(公告)日：2013-11-28

申请号：PCT/SI2013/000023

申请日：2013-04-22

Applicant: TAJFUN PLANINA PROIZVODNJA STROJEV, D.O.O.

Inventor： SPAN, Iztok

IPC: B66D1/28

CPC classification number: B66D1/28

Abstract: An improved forestry winch according to the invention comprises a lower pulley (1), which is vertically displaceable by means of a flexible towing member (3), which is by means of its first end portion (3') attached to a supporting beam (11) of said lower pulley (1) and by means of its second end portion (3'') to a fixed fastening point (5), wherein in the area between the supporting beam (11) and the fastening point (5) a resting member (7) arranged, which is mounted on a movable part (81) of a working cylinder (8), and wherein said cylinder (8) consists of at least said movable part (81) and a fixed part (82), which is firmly attached to a winch casing. Consequently, said lower pulley (1) is vertically displaceable with an uniform velocity and with a constant force.˙

Abstract translation: 根据本发明的改进的林业绞车包括下滑轮（1），其通过柔性牵引构件（3）可垂直移动，所述柔性牵引构件（3）通过其第一端部（3'）附接到支撑梁 所述下滑轮（1）的第一端（11）和其第二端部（3“）连接到固定紧固点（5），其中在支撑梁（11）和紧固点（5） 安置在工作缸（8）的可移动部分（81）上的静止部件（7），其中所述气缸（8）至少包括所述可动部分（81）和固定部分（82）， 其牢固地连接到绞盘套管。 因此，所述下滑轮（1）可以以均匀的速度和恒定的力垂直移动。