WO2011102616A2 - 소형 컴파운드 활 - Google Patents
소형 컴파운드 활 Download PDFInfo
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- WO2011102616A2 WO2011102616A2 PCT/KR2011/000882 KR2011000882W WO2011102616A2 WO 2011102616 A2 WO2011102616 A2 WO 2011102616A2 KR 2011000882 W KR2011000882 W KR 2011000882W WO 2011102616 A2 WO2011102616 A2 WO 2011102616A2
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- Prior art keywords
- riser
- cam
- bow
- compound
- pair
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/10—Compound bows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/0094—Non-traditional bows, e.g. having hinged limbs or non-stave geometry
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B5/00—Bows; Crossbows
- F41B5/10—Compound bows
- F41B5/105—Cams or pulleys for compound bows
Definitions
- the present invention relates to an archery, and more particularly, to a small compound bow using a newly designed differential pulley and a differential cam.
- cams play an important role in let-off and energy storage.
- Riser is the part including grip and the part except limb and string.
- a riser that extends outside the attachment portion of the rod is used, and the inside of the rod attachment portion is defined as 'Riser Propria', and the outside of the rod connection portion is defined as 'Riser Extended' (RE).
- RE 'Riser Extended'
- the parts supporting the expansion riser and the unique riser are used to reduce the weight of the riser by distributing the force applied to the expansion riser and the unique riser, which is defined as 'Riser Supportive (RS)'.
- RS 'Riser Supportive
- Circumference refers to the circumference of the circle as well as the circumference of the ellipse, cam, will be used in the same sense.
- Differential pulleys (Differential Motion Pulley) is a pulley composite in which pulleys of different diameters are combined and are used for speed conversion and tension conversion.
- a cam which will be referred to as a differential cam and will also include a differential pulley.
- the small cam is defined as 'small lobe' and the larger cam is defined as 'large lobe'.
- Y-shaped bus cables are already widely used as bus cables for compound bows.
- a Y-shaped bus cable and a Y-shaped bow line are used, and a grooved cam is newly designed to be suitable for use thereof, hereinafter referred to as 'Y-Cam'.
- 'Y-Cam' a grooved cam is newly designed to be suitable for use thereof.
- 'Y-Pulley' In the case of a circle, it is called 'Y-Pulley' but is included in the Y-cam.
- the Y-shape one strand before branching is expressed as 'Y-Body' and the two branched branches as 'Y-Limb'.
- 1C is a compound bow with improved short interaxial distance.
- the circumference of the cam was used to reduce the wheelbase.
- the length of the unrolled bowline, which is wound around the cam plays a crucial role in determining the draw length.
- the cam used in the conventional compound bow as shown in Figure 2, the amount of rotation of the cam before drawing and after drawing does not exceed 270 degrees. If the rotation amount of the cam is not increased, the shorter the interax distance (A to A; Axle to Axle), the larger the size of the cam to maintain the draw length. As a result, a large cam made of light metal is at the end of the limb, which is likely to be damaged.
- the present invention devised a method of eliminating the large cam and miniaturizing the compound bow in three ways.
- the cam used in the above methods has a large amount of rotation and can maintain the same draw length even if it is smaller than the cam of the conventional compound bow.
- the size of the differential cams installed at both ends of the shaft according to the present invention is significantly smaller and thicker than the cams used in the compound bows of recent short shaft distances. Therefore, even if the distance between the shafts is the same, the size of the bow including the cam is small and the cam is less damaged. In addition, it is possible to produce a compound bow having a shorter interax distance than a conventional compound bow.
- the armature In compound bows with no cam at the end of the armature, the armature is smooth. This has the effect of increasing the arrow speed and reducing the vibration when firing.
- 1A is an early compound bow
- B is a compound bow that is currently used a lot
- C is a compound bow that is currently used short-axis spacing
- D, E, F is a schematic diagram of the present invention
- Figure 2 is a schematic diagram showing the amount of rotation of the cam and 'string releasable' (SR) in a conventional compound bow
- Figure 3 is a compound bow using a large amount of rotation cam and idler pulley according to the present invention
- Figure 4 is a side and rear view showing the relationship between the 360 degree rotating differential cam, synchronization pulley, bow, extension riser, bus cable used in the compound bow of Figure 3
- FIG. 5 is a schematic side view before and after drawing in the compound bow of FIG. 3;
- FIG. 6 is an idler pulley used in the compound bow of FIG.
- FIG. 7 is a schematic view of the side cam, front and back of the differential cam, the synchronization pulley used in the compound bow of FIG.
- FIG. 8 is a side view of the differential cam, which can be rotated 540 degrees, which can be used in the compound bow of FIG.
- FIG. 9 is a schematic diagram of a synchronization pulley
- Figure 11 is a compound bow using a differential cam rotates about 270 degrees according to the present invention and a Y-cam with a large amount of rotation
- FIG. 12 is a schematic diagram before and after drawing of the compound bow of FIG.
- 13 is a differential cam used for the compound bow of FIG.
- FIG. 14 is a Y-pulle and side pulley used for the compound bow of FIG.
- FIG. 15 shows another form of Y-pull and side pulleys that may be used in the compound bow of FIG.
- Figure 16 is a compound bow using a combination of Y-cam with a large amount of rotation according to the present invention
- FIG. 17 is a Y-cam and differential cam lobe used for the compound bow of FIG.
- 19 is a schematic view after drawing of the compound bow of 16
- FIG. 20 shows a Y-pulle and Y-camlobules that may be used in the compound bow of FIG.
- FIG. 21 is a schematic view of the compound bow of the compound bow of FIG. 16 with the Y-pulle and the Y-cam lobe of FIG.
- FIG. 22 is a schematic view of the compound bow of FIG. 16 after drawing in a compound bow with the Y-pulle and Y-cam lobe of FIG.
- FIG. 23 shows two cams of symmetrical bisecting of the Y-cam lobe of FIG. 17A and the Y-cam lobe of FIG. 20B that may be used in the compound bow of FIG.
- 24 is a schematic view of a reinforcement riser and a damper
- 25 is a schematic diagram of a bus cable and a bow used in a Y-cam
- DCSL Differential Cam Small Lobe
- Bus cable 1 (BC1; Buss Cable1)
- Bus cable 2 (BC2; Buss Cable2)
- YCLL Y-Cam Large Lobe
- the idler pulley (IP) provided at the end of the expansion riser (RE) is manufactured as shown in FIG. 6. Groove not to escape the bow (St), there is no limit of the radius, but do not make too large so as not to break.
- the differential cam lobe (DCLL), the differential cam lobe (DCSL), the joint shaft (CS), and the synchronization pulley (SP), which rotate about 360 degrees, are manufactured as shown in FIG. 7, and although not shown, a part of the expansion riser (RE) is detachable. By making it easy to assemble to the expansion riser (RE).
- the size of the outer diameter of the differential cam lobe depends on the distance between the desired draw length and the idler pulley (IP), and the energy storage characteristics and let-off vary according to the distance change from the axis Ax to the groove.
- the outer diameter of the differential cam lobe (SLSL) is dependent on the distance the slide Li moves before and after drawing, and also the energy storage characteristics and let-off vary according to the distance change from the axis Ax to the groove.
- Intrinsic riser (RP) and expansion riser (RE) is manufactured in one piece or separate type as shown in FIG.
- Shade (Li) is coupled to the riser as shown in Figure 3, it can be used as a conventional pocket (Limb Pocket) and tension adjustment bolt (Tension adjustment bolt).
- the reinforcement riser RS is manufactured and attached as shown in FIG. 24 so as to withstand the stress on the dynamic riser RP and the expansion riser RE dynamically. Produce a bent section so as not to disturb the progress of the arrow. Part of the reinforcing riser (RS) is attached to the shock absorbing product to act as a damper (Da) to catch the vibration of the bow (St) after launch.
- the idler pulley IP is installed at the end of the expansion riser RE as shown in FIG. 3.
- One end of the bow (St) passes through the idler pulley (IP), passes through the straight portion of the differential cam lobe (DCLL), and turns around the differential cam lobe (DCLL) one step to the fixed point (FP) of the differential cam lobe (DCLL) of FIG. Fix it.
- the lanyard (LS) is fixed with a proper tension at the end of the liaison (Li) and the fixed point (FP) of the differential cam lobe (DCSL).
- FIG. 9A shows the compound bow upper synchronization pulley (SP) when the bus cable 1 (BC1) is wound, the neighboring bus cable 2 (BC2) is loosened, and FIG. 9B shows the lower synchronization pulley (SP) as the upper bus cable 1 (BC1).
- This winding causes the lower bus cable 1 (BC1) to be released so that it can be synchronized.
- the pulley of FIG. 9 can rotate about 540 degrees, it can be used for synchronization when the rotation amount is less than that, and friction between bus cables does not occur. If more rotation is required, the groove of the pulley can be extended.
- FIG. 4B is a view in the direction of the arrow shown in FIG. 4A.
- the cable puller is not necessary because the synchronization pulley (SP) is at a certain distance from the outside of the rod so that the bus cable does not obstruct the progress of the arrow.
- the upper part of the compound bow after setting is as shown in Fig. 5A.
- the distance from the groove of the differential cam lobe (DCLL) to the center of the axis (Ax) is close to the beginning of the drawing and at the farthest point at the end of the drawing, which has the energy storage characteristics of the compound bow.
- Differential cam lobe (DCSL) is also rotated clockwise to pull the lanyard (LS) and wound around the differential cam lobe (DCSL), the bow (Li) is bent.
- the lanyard (LS) passes through a straight section closest to the axis (Ax) in the groove of the differential cam lobe (DCSL), which has a let-off characteristic, which significantly reduces the draw weight and is difficult to pull anymore. .
- the compound bow can be aimed and fired in the usual way.
- the differential cam lobe (DCLL) of FIG. 8A, the differential cam lobe (DCSL) of FIG. 8B, and the synchronization pulley (SP) of FIG. 8C are used as shown in FIG. 10A.
- Compound bow can be configured to rotate 540 degrees, the position of the differential cam can also be provided at the end of the slide (Li), as shown in Figure 10B instead of the expansion riser (RE), the slide (Li) as shown in Figure 10C It can also be placed outside (RE).
- compound bows of various shapes can be constructed in combination with the following Y-cam.
- 11 is a compound bow using a differential cam and a Y-cam with a large amount of rotation.
- Intrinsic riser (RP), expansion riser (RE), reinforcement riser (RS) and rod (Li) are similar to [best mode for carrying out the invention].
- the differential cam manufactures a differential cam rotating about 270 degrees as shown in FIG. 13.
- the outer diameter of the differential cam lobe (SLL) depends on the distance that the slide Li moves before and after drawing, and the energy storage characteristics and let-off vary according to the distance change from the axis Ax to the outer diameter.
- the size of the outer diameter of the differential cam lobe (DCLL) depends on the amount of rotation of the Y- pulley (YP), and the energy storage characteristic varies according to the distance from the axis Ax to the groove.
- the synchronization pulley SP rotating like the differential cam is shown in FIG. 9. Since it can rotate up to 540 degree
- the synchronization pulley SP is positioned in a plane different from the direction in which the arrow moves, such as 4B.
- the Y-pulle (YP) to be installed at the end of the expansion riser (RE) is manufactured as shown in FIG. 14.
- Figure 14 is a Y- pulley (YP) having a groove for receiving only the Y-branch portion of the Y-shaped rope (St), after the connection of the two strands (St) corresponding to the Y-branch, Shown schematically from the front and the bottom.
- YP Y- pulley
- Starting from the two points of contact (CP) can be rotated two and a half times, that is, 900 degrees, there is no overlap of the bow (St) because it maintains a slightly open angle.
- the actual number of revolutions to be used depends on the radius of the draw length and Y- pulley (YP), but the actual draw length can be achieved in one to two turns.
- the side pulley (LP) is attached to the Y-pulle (YP), but since there is only one groove, the intermediate string (IS) overlaps the side pulley (LP) groove when it is rotated more than one turn. Since the overlapping of the middle line (IS) is allowed because there is no significant relationship with the accuracy of the hit rate, but if the durability of the middle line (IS) is a problem, the middle line (IS) is formed using only a part of the synchronization pulley (SP) of FIG. 9A. You can also make multiple turns without overlapping.
- the radius of the side pulley LP is determined by the length of the middle string IS released from the intermediate differential cam and the amount of rotation of the Y-pulse YP.
- the bow st is a Y-shaped shape that is split on both sides as shown in FIG. 25B, and the portion thereof is enlarged as shown in FIG. 25C.
- the upper and lower Y-branches are pre-branched from the Y-body so that they enter the Y- pulley (YP). Connected to the Y-cam fixing point (FP) and wound half a turn along the groove and then moved to the opposite Y-cam and wound half a turn along the groove, and when connected to the fixed point (FP), it becomes vertically symmetrical Manufacture and install.
- the middle line IS is fixed to the side pulley LP attached to the Y- pulley YP as shown in FIG. 12A, and one side passes the straight section of the differential cam lobe (DCLL) and gradually passes the section of increasing radius. Afterwards, fix the radius to the furthest part.
- DCLL differential cam lobe
- the sash line LS is connected to the fixed point FP located at the longest radius of the differential cam lobe DCSL, as shown in FIG. 12A.
- the other side of the rod (LS) is connected to the rod (Li) with proper tension.
- the middle line (IS) and the rod (LS) can be connected to one connected line when passing through the inside of the differential cam.
- the bus cable When the synchronization pulley SP is positioned as shown in FIG. 4, the bus cable does not interfere with the progress of the arrow.
- the bus cable is connected to allow the differential cam to be synchronized as shown in FIG. 9.
- the middle row (IS) of the differential cam lobe (DCLL) is released and the middle row (IS) is located farthest from the differential cam axis (Ax), and is wound around the differential cam lobe (DCSL).
- the lanyard (LS) has a let-off characteristic at the shortest distance from the differential cam lobe (DCSL) axis (Ax), which significantly reduces the draw weight and makes it more difficult to pull.
- the middle row (IS) is pulled by the differential cam lobe (DCLL) while pulling the middle row (IS), and then the side pulley (LP) turns counterclockwise to unwind the middle row (IS).
- DCLL differential cam lobe
- LP side pulley
- the slider Li may be disposed outside the expansion riser RE, and the Y-pulle YP shown in FIG. 15 may be used instead of the Y-cam of FIG. 14.
- the Y-cam of FIG. 15 is a shape that can accommodate up to the bow (St) of the portion corresponding to the Y-branch as well as the Y-body.
- 16 is a compound bow using a combination of Y-cams with a large amount of rotation.
- the cam used the Y-cam lobe (YCLL) of FIG. 17A and the differential cam lobe (DCSL) of FIG. 17B, and was designed to rotate 650 degrees.
- the bow st is a Y-shaped shape that is split on both sides as shown in FIG. 25B, and the portion thereof is enlarged as shown in FIG. 25C.
- the upper and lower Y-branches are pre-branched from the Y-body so that they enter the Y- pulley (YP).
- YP Y- pulley
- YCLL Y-cam lobe
- it goes up and rotates 650 degrees counterclockwise and gradually passes along the long groove, and the radius is fixed at the longest part.
- the split Y-shaped strings (St) do not overlap and occupy their own grooves.
- Bus cable 1 (BS1) is fixed to the longest radius of the differential cam lobe (DCSL), the other side is fixed to the lower base (Li).
- Bus cable 2 (BS) is fixed to the longest part of the radius of the differential cam lobe (DCSL) at the bottom, the other side is fixed to the upper rod (Li).
- 16 compound bows may be constructed from the Y-pulle (YP) of FIG. 20A and the Y-cam lobule (YCLL) of FIG. 20B.
- the bow St uses the shape shown in FIG. 25B.
- the compound bow configured as described above is shown in FIG. 21 before drawing.
- the bow st corresponding to the Y-body starts at the contact point CP, rotates about 180 degrees along the grooves, then branches and continues along each groove to the Y-pulse up to 900 degrees. It is fixed after winding on (YP).
- the Y-cam lobe (YCLL) is rotated at only 650 degrees, so the Y-pulle (YP) is rotated only at 650 degrees, and the extra bow (St) is unwound.
- the bus cable uses the form shown in FIG. 25A. As shown in FIG. 21, the bus cable 1 (BS1) branched to the Y-shape is fixed to the longest radius of the Y-cam lobe YCSL.
- the Y-shaped rope (St) is released only by 650 degrees and the rope is wound by 250 degrees, and the Y-shaped split bus cable 1 (BS1) occupies each groove without overlapping. It is wound around 650 degrees.
- the Y-pulle (YP) only functions to provide the length of the bow (St), but does not affect the energy storage characteristics and the let-off, but the Y-cam leaf (YCLL) does not affect the energy storage characteristics and the let-off characteristics. Will have The rotation amount of the Y-cam leaf lobe (YCLL) may be increased to 900 degrees and combined.
- FIG. 23A is a Y-cam that can rotate 650 degrees.
- the path of the bow St corresponding to the Y-branch is indicated by two kinds of dotted lines from the contact point CP to the fixed point point FP.
- FIG. 23B is a symmetrical bisecting form of the Y-cam lobules (YCSL) of FIG. 20B.
- the bisected Y-cam lobe (YCSL) can be attached to both sides of Fig. 23A to construct a Y-cam.
- the arrow proceeds to the surface formed by the bow line (St) and the bus cable is necessary cable guard. It can also be used with methods such as 'CABLE GUARD ELIMINATOR US2009 / 0165766 A1 John D.
- the bisected Y-cam lobe may be used in combination with the Y-pulle (YP), and can also be used in compound bows of the form of FIGS. 3, 10A, 10B, and 10C.
- a Y-pulle (YP) or Y-cam In order to use such a Y-pulle (YP) or Y-cam, a Y-shaped bow (St) or a bus cable as shown in FIG. 30 is required.
- the reinforcing riser RS is used to reinforce the inherent riser RP and the expansion riser RE. 24 is an example of the reinforcement riser RS and the damper Da. If the unique riser (RP), extended riser (RE), and reinforcement riser (RS) form a honeycomb (early honeycomb) prematurely, it is expected to contribute to the weight reduction of the compound bow.
- a small and light cam may be positioned at the end of the li (Li) that moves when firing as shown in FIG. 10B, but a cam with a weight sufficient to inhibit the movement of the li (Li) may be expanded as shown in FIG. 10A or 10C. It is located at RE), and the movement of the rod (Li) is smooth.
- the cam located on the expansion riser is thick and stable, and its small radius is less affected by inertia during rotation.
- the bus cable can be installed without a cable guide passing a certain distance away from the direction of the arrow as shown in Figure 4, it is installed on the cam in the expansion riser (RE) rather than the flexible slide (Li) knock travel ( Nock Travel) is low.
- Used in compound bows, compound crossbows, can be used in hunting, sports, lifesaving rope launching, and the like.
Abstract
Description
Claims (12)
- 라이저와, 라이저에 연장된 한쌍의 확장라이저(RE)와, 한 쌍의 활대(Li)와, 한쌍의 버스케이블과상기 확장라이저(RE)의 끝에 설치된 아이들러도르래(IP)와, 상기 확장라이저(RE)에 설치된 270도 이상 회전하는 차동캠대엽(DCLL)과, 상기 차동캠대엽(DCLL)과 함께 회전하는 차동캠소엽(DCSL)과, 상기 차동캠소엽(DCSL)과 함께 회전하는 동기화도르래(SP)를 포함하는 것을 특징으로 하는 컴파운드 활
- 라이저와, 라이저에 연장된 한쌍의 확장라이저(RE)와, 한 쌍의 활대(Li)와, 상기 확장라이저(RE)의 끝에 설치된 아이들러도르래(IP)와, 상기 활대(Li) 끝에 설치된 270도 이상 회전하는 차동캠대엽(DCLL)과, 상기 차동캠대엽(DCLL)과 함께 회전하는 차동캠소엽(DCSL)과, 상기 아이들러도르래(IP)와 함께 회전하는 동기화도르래(SP)를 포함하는 것을 특징으로 하는 컴파운드 활
- 라이저와, 라이저에 연장된 한쌍의 확장라이저(RE)와, 한 쌍의 활대(Li)와, 상기 확장라이저(RE)의 끝에 설치된 360도 이상 회전하는 Y-도르래(YP)와, 상기 Y-도르래(YP)의 측면에 부착된 측면도르래(LP)와, 상기 확장라이저(RE)에 설치된 차동캠과, 상기 차동캠과 함께 회전하는 동기화도르래(SP)를 포함하는 것을 특징으로 하는 컴파운드 활
- 라이저와, 한 쌍의 활대(Li)와, 상기 활대(Li)의 끝에 설치된 270도 이상 회전하는 Y-캠대엽(YCLL)과, 상기 Y-캠대엽(YCLL)에 부착된 차동캠소엽(DCSL)을 구비한 것을 특징으로 하는 컴파운드 활
- 제 4항에 있어서, 상기 차동캠소엽(DCSL) 대신에 Y-캠을 대칭으로 이등분한 형태의 두 개의 캠을 포함하는 것을 특징으로 하는 컴파운드 활
- 라이저와, 한 쌍의 활대(Li)와, 상기 활대(Li)의 끝에 설치된 270도 이상 회전하는 Y-도르래(YP)와, 상기 Y-도르래(YP)에 부착된 Y-캠소엽(YCSL)을 포함하는 것을 특징으로 하는 컴파운드 활
- 제 6항에 있어서, Y-캠소엽(YCSL) 대신에 차동캠소엽(DCSL)을 포함하는 것을 특징으로 하는 컴파운드 활
- 라이저와, 라이저에 연장된 한쌍의 확장라이저(RE)와, 한 쌍의 활대(Li)와, 상기 확장라이저(RE)와 상기 라이저를 보강하는 보강라이저(RS)가 포함하는 것을 특징으로 하는 컴파운드 활
- 제 9항에 있어서, 보강라이저(RS)에 댐퍼(Da)가 구비된 것을 특징으로 하는 컴파운드 활
- 라이저와, 라이저에 연장된 한쌍의 확장라이저(RE)와, 한 쌍의 활대(Li)와, 한 쌍의 버스케이블과, 상기 확장라이저(RE)에 축(Ax)을 가지고 있으며 270도 이상 회전하는 동기화도르래(SP)를 포함하는 것을 특징으로 하는 컴파운드 활
- 라이저와, 한 쌍의 활대(Li)와, 한 쌍의 버스케이블과, 활줄(St)과, 캠으로 구성된 컴파운드 활에 있어서, 상기 캠에 Y-자 모양의 홈을 구비한 것을 특징으로 하는 컴파운드 활
- 제 11항에 있어서, 상기 캠에 Y-자 분지모양의 홈을 구비한 것을 특징으로 하는 컴파운드 활
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/578,076 US8833349B2 (en) | 2010-02-17 | 2011-02-10 | Small-scale compound bow |
CN2011800070210A CN102792122A (zh) | 2010-02-17 | 2011-02-10 | 小型复合弓 |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100014042A KR20100038336A (ko) | 2010-02-17 | 2010-02-17 | 컴팩트 컴파운드 활 |
KR10-2010-0014042 | 2010-02-17 | ||
KR1020100015607A KR20100039306A (ko) | 2010-02-22 | 2010-02-22 | 소형 컴파운드 활 |
KR10-2010-0015607 | 2010-02-22 | ||
KR1020100023200A KR20100044150A (ko) | 2010-03-16 | 2010-03-16 | 컴파운드 활 |
KR10-2010-0023200 | 2010-03-16 | ||
KR1020100035300A KR101253209B1 (ko) | 2010-04-16 | 2010-04-16 | 컴파운드 활 |
KR10-2010-0035300 | 2010-04-16 | ||
KR1020100103749A KR20100119852A (ko) | 2010-10-23 | 2010-10-23 | 소형 캠 컴파운드 활 |
KR10-2010-0103749 | 2010-10-23 |
Publications (2)
Publication Number | Publication Date |
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WO2011102616A2 true WO2011102616A2 (ko) | 2011-08-25 |
WO2011102616A3 WO2011102616A3 (ko) | 2012-01-12 |
Family
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Family Applications (1)
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PCT/KR2011/000882 WO2011102616A2 (ko) | 2010-02-17 | 2011-02-10 | 소형 컴파운드 활 |
Country Status (3)
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US (1) | US8833349B2 (ko) |
CN (1) | CN102792122A (ko) |
WO (1) | WO2011102616A2 (ko) |
Families Citing this family (25)
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US8522762B2 (en) * | 2008-07-03 | 2013-09-03 | Mcp Ip, Llc | Compound bow |
US8851056B2 (en) * | 2011-05-25 | 2014-10-07 | Mcp Ip, Llc | Dual inverted limb |
US9310155B2 (en) * | 2013-01-07 | 2016-04-12 | Bear Archery, Inc. | Compound bow system |
US10254073B2 (en) * | 2013-12-16 | 2019-04-09 | Ravin Crossbows, Llc | Crossbow |
US10254075B2 (en) * | 2013-12-16 | 2019-04-09 | Ravin Crossbows, Llc | Reduced length crossbow |
US10175023B2 (en) | 2013-12-16 | 2019-01-08 | Ravin Crossbows, Llc | Cocking system for a crossbow |
US10126088B2 (en) * | 2013-12-16 | 2018-11-13 | Ravin Crossbows, Llc | Crossbow |
US10712118B2 (en) | 2013-12-16 | 2020-07-14 | Ravin Crossbows, Llc | Crossbow |
US10962322B2 (en) | 2013-12-16 | 2021-03-30 | Ravin Crossbows, Llc | Bow string cam arrangement for a compound bow |
US10209026B2 (en) | 2013-12-16 | 2019-02-19 | Ravin Crossbows, Llc | Crossbow with pulleys that rotate around stationary axes |
US10267589B1 (en) * | 2014-05-15 | 2019-04-23 | Nicholas Snook | Riser cam bow |
WO2016030829A2 (en) * | 2014-08-25 | 2016-03-03 | Kirilov Krasimir Nikolaev | Archery bow simulator |
US9377267B1 (en) * | 2014-12-03 | 2016-06-28 | James J. Kempf | Shooting bow with transitional modules |
US10386151B2 (en) * | 2017-02-09 | 2019-08-20 | Mcp Ip, Llc | Archery bow with pass through cabling |
US10048036B1 (en) * | 2017-05-24 | 2018-08-14 | Archery Innovators, Llc | Projectile launching device with self-timing and without cam lean |
US9829268B1 (en) * | 2017-05-24 | 2017-11-28 | Archery Innovators, Llc | Projectile launching device with self-timing and without cam lean |
US10126090B1 (en) * | 2017-10-05 | 2018-11-13 | Hoyt Archery, Inc. | Multi-path archery string |
US10634447B2 (en) | 2018-01-05 | 2020-04-28 | Hunter's Manufacturing Company, Inc. | Interchangeable cam |
IT201800006176A1 (it) * | 2018-06-11 | 2019-12-11 | Trasmissione di potenza per arcieria | |
US11098973B2 (en) * | 2018-07-03 | 2021-08-24 | Crosman Corporation | Crossbow |
US10989492B1 (en) * | 2019-05-10 | 2021-04-27 | Archery Innovators, Llc | Archery cam shaft with integrated cable track |
US10969192B1 (en) * | 2019-05-14 | 2021-04-06 | Barnett Outdoors, Llc | Crossbow with crossing cable system |
US11371795B1 (en) * | 2019-06-20 | 2022-06-28 | Archery Innovators, Llc | Projectile launching device with self-timing and without cam lean |
US11598601B2 (en) * | 2021-06-09 | 2023-03-07 | Grace Engineering Corp. | Archery bow cam and related method of use |
JP7313088B1 (ja) * | 2022-03-22 | 2023-07-24 | テルナーク株式会社 | 弓 |
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CN2330970Y (zh) * | 1998-04-09 | 1999-07-28 | 梁瑞增 | 滑轮弓 |
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US8844508B2 (en) * | 2009-12-23 | 2014-09-30 | Sims Vibration Laboratory, Inc. | Archery bows and archery bow components I |
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2011
- 2011-02-10 US US13/578,076 patent/US8833349B2/en not_active Expired - Fee Related
- 2011-02-10 CN CN2011800070210A patent/CN102792122A/zh active Pending
- 2011-02-10 WO PCT/KR2011/000882 patent/WO2011102616A2/ko active Application Filing
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US4461267A (en) * | 1982-07-27 | 1984-07-24 | Kidde Reaction Products, Inc. | Compound bow |
US4457288A (en) * | 1982-08-24 | 1984-07-03 | Ricord Michael R | Cam lever compound bow |
US4903677A (en) * | 1988-11-02 | 1990-02-27 | Colley David E | Power spring bow |
KR19980082317A (ko) * | 1997-05-03 | 1998-12-05 | 박경래 | 컴파운드 활 |
US20090000606A1 (en) * | 2007-06-28 | 2009-01-01 | Hoyt Archery, Inc. | Bowstring suppression device |
Also Published As
Publication number | Publication date |
---|---|
US8833349B2 (en) | 2014-09-16 |
CN102792122A (zh) | 2012-11-21 |
US20120312287A1 (en) | 2012-12-13 |
WO2011102616A3 (ko) | 2012-01-12 |
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