200831761 八、發明說明： 【發明所屬之技術領域】 ·· 士發明係有關於一種鑰匙胚，尤其是指在一椁體匈 上剖設外剖溝’並在外剖溝内端，側剖設一内剖溝，使轳 對應該綸匙胚之鎖具於使用上，其鎖孔不易遭開鎖工具^ 行插入蟫行開鎖，而必須使用相對應之鑰匙方能噸利^行 開鎖，係具有極佳防盜功效之鑰匙胚結構創新應用者。丁 【先前技術】 Φ 按’睛參閱第十三圖所示，#為現有之一種输匙胚立 體圖其主要係在一矩形桿體（9)的表面上’經由滚刀齒 ’ 刀滾輾刨出適寬與適深的溝槽（91)，該溝槽（91)只能由表 面往内形成上下同寬的直溝，或由表面往内形成上寬下窄 之倒八溝，之後，再將桿體終設於鑰匙的前端以形成 一鑰匙桿，且於該桿體（9)上切肖,]、凹具有諸多不同形狀 之齒溝（92)，使得於將該鑰匙之鐵匙桿插掣入相對應鎖具 之鎖孔中時，能轉動該錄匙達到開鎖或上鎖之功效目的 •者。 ：、 然而，上述鑰匙胚形成之鑰匙知雖可達到利用切削、 凹具之各種不同形狀齒溝，供與相對應設計之鎖具的鎖孔 相配合插掣入内，以進行開鎖或上鎖之預期功效，但也在 其實際實施操作使用中發現，該鑰匙胚形成之鑰匙桿其表 面所具之溝槽要不是上下同寬的i溝就是上寬下窄之倒 八溝，使得與該鑰匙桿相對應之鎖具的鎖孔只能形成線條 狀而無法形成彎線狀，造成易令不肖人士利用扁平狀之開 鎖工具插掣入該鎖具之鎖孔内強行轉動進行開鎖，致使民 200831761 眾於財物上之4大損失，更甚至是嚴 全產生莫大的威脅、危害者。 ^民眾之生命安 緣是，發明人有鑑於此，秉持多 計與製造經驗，針對現有之缺失予以研業：際之設 創新的餘匙胚’以期完全改善現有之^ = ’提供—種 【發明内容】 缺失者。 本發明係有關於-種鑰匙胚，其主要 之上、下端面近中央處之不同侧，各剖設有往外斜:桿體 剖溝，並於各外剖溝内端往中間剖設—比外 =°之外 剖溝呈銳角交叉之内剖溝； ΰ辱見且與外 又，本發明亦可分別在一桿體之上、下端面 < 各剖設有直向之外剖溝，並於各外剖溝之内端八同側， 剖設有一與外剖溝呈銳角交叉之内剖溝，並於二中間 端形成一弧翹端； ^辱之尾 復’本發明亦可分別在一桿體之上、下端面不 各剖設有直向之外剖溝，並於各外剖溝内端往中間’ 與外剖溝呈垂直交叉之内剖溝，並於内剖溝之二二设— 角端； 毛、形成尖 據此，不但可使鑰匙胚從造型上更富變化特性，、 加產品的價值性，更令與該錄匙胚相對應之鎖具的、^ 形成彎線狀，使不肖人士無法利用扁平狀之開鎖工具，亦 行插入進行開鎖，使具有更佳的防盜效果。〃強 【實施方式】 而為令本發明之技術手段能夠更完整且清楚 露，茲請一併參閱所附圖式及圖號，並詳細說明如下· ι 首先，本發明係有關於一種鑰匙胚，請參閱第―、一 200831761 一較佳實施例之鑰匙胚立體 圖，較佳實施例之咖斷面剖視 設有:=狀、、冓桿體⑴之左側面上近底端面^ ::弧凹狀溝槽⑴)’且在桿體⑴之右側面上 面處亦設有-對稱之弧凹狀溝槽⑴），再者，乂、 ml 又之内剖溝⑽，令該内剖溝 (13)之見度比外剖溝（12)之寬度寬，卜⑽ (12)恰呈-「Λ」字造形。 卜‘冓⑽、 奸ϋ施加玉製造時，請參閱第—圖所示，係先在一矩 二，i )工件的左侧面上近底端面處及右側面上近頂端 、处用滾刀刀具分別滾輾刨出一弧凹狀溝槽（U);再 分別於該矩形桿體⑴工件之上、下端面上近中央處之不 ^製造一外剖溝（12)及其内端之内剖溝（13)，併 月多Ζ ί〜圖所示，係為本發明鑰匙胚其外剖溝及内剖溝 加工製造使用之刀具立體圖，主要係將諸多第一刀模（2) 直線串接組設在刀座⑶上，第一刀模⑵上設有諸多呈直 線排列的第—创刀(21 )，每—第-细刀（21)均具有-斜向 朝上之刀绛，且每一第一刀模（2)上之所有第一刨刀（21) 刀鋒係王由前往後逐漸尚凸狀，同時，令組設在刀座（3) 上呈一直線之所有第一刀模（2)上之所有第一刨刀（21)之 刀鋒亦呈由前往後逐漸高凸狀’之後，再將諸多第二刀模 =)組設在刀座⑶上，該第二刀模⑷係直線串接組設在 前述之第一刀模（2)後方，第二刀模（4)上亦設有諸多果直 線排列的第二制⑷），每-第二削刀（41)均具有一 200831761 朝上及朝側之刀鋒，該朝側之刀鋒係與斜向朝上之刀鋒呈 預疋之銳角角度，且每一第二刀模（4)上之所有第二包！|刀 (41)其斜向朝上刀鋒亦呈由前往後逐漸高凸狀，又每一第 二刀模（4)上之所有第二刨刀（41)其朝側刀鋒係呈由前往 後逐漸側凸狀，同時，令組設在刀座（3)上呈一直線之所 有第二刀模（4)上之所有第二刨刀（41)之斜向朝上刀鋒亦 呈由前往後逐漸高凸狀，且組設在刀座（3)上呈/直線之 所有第一刀模（4)上之所有第二刨刀（41)之朝側刀鋒亦呈 田刖彺傻逐漸側凸狀…、，八…叫厣四〜九不， 均係為本發明鑰匙胚其外剖溝及内剖溝加工製造過程之 前視剖面示㈣，將矩形懸⑴工件其加工ς朝下並採 U高度平行推移方式，將矩形桿體⑴卫件由刀座⑶之 口 向並沿著呈直線排列的第—刀模⑵及 最捍體⑴工件往刀座(3_ 恰微微凸==::=21)其斜向朝上刀鋒 工面，對應深=剖== 模(2:D，又矩朴體⑴王件賴推料，因第-刀 株刀鋒回凸，故又可將矩形桿體（1)工 贫㈣剖溝（12)再包11刮一對應之深度（如第五圖所示）， 戶推’當矩形桿體⑴卫件被固定高度且平行推移至 _ ^刀模（2)之最後第一刨刀（21)後，將促使所有第 刀模(2)之所有第一刨刀（21)可逐漸將矩形榉體（1)工 ^之外剖溝（12)创刮出一要求深度（如第六圖所示）；其 人矩形椁體（1)工件將進入第二刀模（4)其最前端之第二 200831761 刨刀(4])，蚵 ⑷）其斜向朝’ 因第二刀模⑷之最前端第二细刀 ⑽之斜向朝ί刀:，第：刀模⑵之最後第，刀 劍刀⑷）其朝谢刀鋒=第^^刀模⑷之最前端第二 (2J)之侧邊铡 ’、弟刀無（2)之最後第一刨刀 其斜向朝上刀鋒可將最前端第二刨刀(41) ⑷）其朝側^目’,同時’第二刀模⑷之最前端第二剑刀 侧一::?Γ在矩形桿體⑴工件之精^ 矩形桿體内剖溝（13)(如第七圖所示），接著， ，川其斜向朝上刀鋒係比前1-第200831761 VIII. Description of the invention: [Technical field to which the invention belongs] ····················································································· The internal sulcus is used to make the 轳 轳 纶 之 之 之 之 , , , , , , , , , , , , , , , 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶 纶Innovative application of the key structure of the anti-theft function. D [Prior Art] Φ According to the 'eyes' as shown in the thirteenth figure, # is a stereotype of the existing one of the key embryos. It is mainly on the surface of a rectangular rod (9). a groove (91) having a wide width and a suitable depth, the groove (91) can only form a straight groove having the same width and the same width from the surface, or an upper and a narrower groove formed by the surface inward and downward, and then Then, the rod body is finally disposed at the front end of the key to form a key rod, and is cut on the rod body (9), and the concave groove (92) having a plurality of different shapes is formed, so that the key of the key is When the rod is inserted into the lock hole of the corresponding lock, the key can be rotated to achieve the purpose of unlocking or locking. However, the key of the above-mentioned key embryo formation can be realized by using various shapes of the groove of the cutting and the concave tool for the purpose of interlocking with the lock hole of the correspondingly designed lock for unlocking or locking. Efficacy, but also found in the actual implementation of the operation, the key stem formed by the key embryo has a groove on the surface of which is not the upper and the same width i groove is the upper width and the lower narrow eight groove, so that the key lever The lock hole of the corresponding lock can only form a line shape and cannot form a curved line shape, which makes it easy for the unscrupulous person to use the flat unlocking tool to insert into the lock hole of the lock to forcibly rotate and unlock, resulting in the public 200831761 The four major losses, and even the strictest threats and harms. ^The life of the people is the same. In view of this, the inventors have taken into account the multi-country and manufacturing experience, and researched the existing defects: the innovation of the key embryos in order to completely improve the existing ^ = 'provide - species SUMMARY OF THE INVENTION The missing. The invention relates to a key embryo, which is mainly on the different sides of the upper end and the lower end near the center, and each of the sections is outwardly inclined: the rod body is divided into grooves, and is cut at the inner end of each outer section to the middle. Outside the outer angle of the outer groove is an acute angle intersecting the inner groove; insults and outside, the present invention can also be respectively placed on the upper and lower end faces of the body respectively; And on the same side of the outer end of each of the outer ditches, a section intersecting the outer ditches at an acute angle is formed, and an arc-shaped end is formed at the middle of the two ends; In the upper and lower end faces of a rod body, there are no straight-out and outward-dissection grooves, and the inner end of each outer-division groove is in the middle of the inner section and the outer section groove is perpendicularly intersected, and the inner section is grooved. Two or two sets - the end of the corner; the hair, the formation of the tip, according to this, not only can make the key embryo more versatile, the value of the product, and the lock corresponding to the key embryo, forming a bend The linear shape makes it impossible for the unscrupulous person to use the flat unlocking tool, and also inserts and unlocks, so that the anti-theft effect is better. 〃 [Embodiment] In order to make the technical means of the present invention more complete and clear, please refer to the drawings and drawings, and explain in detail as follows. ι First, the present invention relates to a key embryo. Please refer to the perspective view of the key embryo of the preferred embodiment of the present invention. The cross section of the coffee machine of the preferred embodiment is provided with: = shape, the proximal end surface of the left side of the mast body (1) ^::Arc a concave groove (1))' and a symmetrical arc-shaped concave groove (1) is also provided on the right side surface of the rod body (1), and further, the 乂, ml and the inner groove (10) are used to make the inner groove ( 13) The visibility is wider than the width of the outer trench (12), and the (10) (12) is exactly the shape of the word "Λ". When you use the jade to make jade, please refer to the figure-picture, first on the left side of the workpiece, on the left side of the workpiece, near the bottom end surface, and on the right side near the top, using a hob. The cutters respectively roll out an arc-shaped concave groove (U); and respectively, on the upper and lower end faces of the rectangular rod body (1), an outer section groove (12) and an inner end thereof are not manufactured. The internal sectioning groove (13), and the more than 月 ί ί 〜 〜 ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ ～ The serially connected group is disposed on the seat (3), and the first die (2) is provided with a plurality of first-shaped cutters (21) arranged in a straight line, and each of the first-fine-knife (21) has a knife that is obliquely upward And all the first planing knives (21) on each of the first die (2) are gradually convex from the direction of the blade, and at the same time, all the first knives which are arranged in the straight line on the blade seat (3) The blade edges of all the first planers (21) on the die (2) are also gradually raised from the rear to the rear, and then a plurality of second die =) are set on the seat (3), the second die (4) system The wire stringing group is disposed behind the first die (2), and the second die (4) is also provided with a plurality of second (4) lines arranged in a straight line, and each of the second blades (41) has A 200831761 blade facing upwards and towards the side, the blade side of the side and the blade facing upwards are at an acute angle of the forehead, and all the second packs on each second die (4)! The knife (41) has a slanting upward facing edge which is gradually convex upwards from the front, and all the second planing knives (41) on each second die (4) are gradually turned toward the side. The side is convex, and at the same time, the diagonally upward facing edges of all the second planers (41) on all the second die (4) which are arranged in a straight line on the blade seat (3) are also gradually raised from the front to the rear. And the side blade of all the second planers (41) on all the first die (4) which are arranged on the tool holder (3) in a straight line is also in a staggered and gradually convex shape... Eight...called 厣四～九不, are the key embryos of the invention, the outer sectioning groove and the inner sectioning groove are processed before the manufacturing process (4), and the rectangular suspension (1) workpiece is processed downwards and the U height is parallelly moved. , the rectangular rod body (1) guard is inclined from the mouth of the knife seat (3) and along the straight line of the first die (2) and the most body (1) workpiece to the seat (3_ just slightly convex ==::=21) Towards the upper blade, the corresponding depth = section == mold (2: D, and the simple body (1) Wang pieces rely on the push material, because the first knife blade back convex, it can also be a rectangular rod body (1) work poor (4) Ditching (12) again The package 11 scrapes a corresponding depth (as shown in the fifth figure), and the user pushes 'when the rectangular rod body (1) is fixed in height and parallelly moved to the last first planer (21) of the _ ^ knife mold (2), All the first planing knives (21) of all the first dies (2) will be urged to gradually scrape the required depth (as shown in the sixth figure) of the rectangular boring body (1). The rectangular body (1) of the workpiece will enter the second die (4) at the forefront of the second 200831761 planer (4]), and the 蚵 (4)) will be inclined toward the front end of the second die (4) The sharp knife (10) is inclined toward the ί knife:, the first: the last of the die (2), the sword knives (4)) to the side of the Xie knife front = the second end of the ^^ knife die (4) (2J) 、 ', brother The last blade of the knife (2) is inclined upwards, and the front end of the second planer (41) (4) can be turned toward the side, while the second blade of the second die (4) is the second side of the blade. A:: Γ 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形 矩形
二刀鋒係比前—第二创刀⑷）之朝 側刀舞側凸，故次一第二创刀（ A ::形桿體⑴工件之外到溝心内剖== ^對應之深度（如第八圖所示），依此類推，t矩形桿 雜（1)工件被固定高度且平行推移至所有第二刀模（4)之 最後第二包“(41)後’將促使所有第二刀模⑷之所有第 >刎刀（41)可逐漸將矩形桿體（1)工件之外剖溝（12)及内 别溝（13)刨刮出一要求深度（如第九圖所示）。 於實施使用時，請參閱第十圖所示，由於該鑰匙胚表 承不/、可斜向凹设形成外剖溝（12)，更可於外剖溝（12) 端—侧剖設形成一銳角交又之之内剖溝（13)，使得與該 匙胚相對應之鎖#其鎖子L亦形成彎、線狀，目此不肖人士 夜無法利用扁平狀之開鎖工具插掣入該鎖具之鎖孔内強 抒轉動進行開鎖，而必須使用相對應之鑰匙方能順利進行 開鎖，因此其確具有更佳之防盜功效。 200831761 t’H4㈣第十—圖所示，係為本發明其二較佳實施 歹'之相斷面魏1，該鍮匙胚主要餘-桿體⑴之 3別::面ΐ!央處分別對應設有二弧凹狀溝槽⑴>， ，各剖設有直向之外剖溝⑽，並於各外:= 内端分別往中間剖設有—與 /冓( ;二)角㈣溝⑽可與外剖溝(;2)心^ 弧育角父又’且内剖溝⑽之内溝壁⑽）尾端往另一端 =弧麵’而内剖溝⑽之外溝壁⑽）則往内溝壁⑽）方 (二漸剖溝⑽之尾端形成-弧翹端 =斷面狀，令㈣溝⑽尾魏豎起大拇指之 復’請參閱第十二圖所示，係為本發明1三奸 :之鑰匙胚斷：剖視圖’該鑰匙胚主要係在一桿體二 之右侧面上近底端面處亦二=广在桿體(丨: (⑴，再者’分別在桿體⑴之孤凹狀溝槽 各剖設有直向之外剖溝（12)，並於各 側由 間剖設-内剖溝(13)，令該内剖溝”冓()内鳊在中 外刦蕃η9Λ。千古,^ j/^C13)之内溝壁（131)與 卜损（12)主垂直之尖角狀或孤彎角狀，而㈣ 外溝壁（132)逐漸斜向内剖溝（13)之内 〗， 剖溝（13)之尾端形成尖角端（134)。" ，並於内 明具m祕仏結齡成巧―本發 1.由於本發明之输匙胚於桿體表面不只職形成— 溝，更於外剖溝内端-側剖設―内剖溝，使得該输匙胚 10 200831761 從造型上更富變化特性，因此該鑰匙胚確實可增加該產 品之價值性。 2.正如上所述，由於本發明之鑰匙胚於桿體表面剖設一外 剖溝之外，更於外剖溝内端一侧剖設一内剖溝，使得與 該鑰匙胚相對應之鎖具的鎖孔亦形成彎線狀，因此不肖 人士無法利用扁平狀之開鎖工具插掣入該鎖具之鎖孔 内強行轉動進行開鎖，而必須使用相對應之鑰匙方能順 利進行開鎖，所以該鑰匙胚確實具有更佳之防盜功效。 綜上所述，本發明實施例確能達到所預期之使用功 效，又其所揚露之具體構造，不僅未曾見諸於同類產品 中，亦未曾公開於申請前，誠已完全符合專利法之規定與 要求，爰依法提出發明專利之申請，懇請惠予審查，並賜 准專利，則實感德便。 200831761 【圖式簡單說明】 第一圖：本發明其一較佳實施例之鑰匙胚立體圖 第二圖：本發明其一較佳實施例之鑰匙胚斷面剖視圖 第三圖：.本發明鑰匙胚加工製造使用之刀具立體圖 第四圖：本發明鑰匙胚製造過程之前視剖面示意圖 第五圖：本發明鑰匙胚製造過程之前視剖面示意圖 第六圖：本發明鑰匙胚製造過程之前視剖面示意圖 第七圖：本發明鑰匙胚製造過程之前視剖面示意圖 ^ 第八圖：本發明鑰匙胚製造過程之前視剖面示意圖 第九圖：本發明鑰匙胚製造過程之前視剖面示意圖 第十圖：本發明其一較佳實施例之立體使用示意圖 第十一圖:本發明其二較佳實施例之鑰匙胚斷面剖視圖 第十二圖：本發明其二較佳實施例之鑰匙胚斷面剖視圖 第十三圖：現有之鑰匙胚立體圖 【主要元件符號說明】 <本發明> (1) 桿體 (11) 弧凹狀溝槽 (12) 外剖溝 (13) 内剖溝 (131) 内溝壁 (132) 外溝壁 (133) 孤輕端 (134) 尖角端 (2) 第一刀模 (21) 第一刨刀 (3) 刀座 (4) 第二刀模 (41) 第二刨刀 〈現 有〉 (9) 桿體 (91) 溝槽 (92) 齒溝 12The second blade is more convex than the front-second knife (4). Therefore, the second and second knife (A:-shaped body (1) outside the workpiece to the groove center == ^ corresponding depth ( As shown in the eighth figure, and so on, t rectangular rod miscellaneous (1) workpiece is fixed in height and parallel to all second molds (4), the last second package "(41) after 'will prompt all the first All the second boring tools (41) of the second die (4) can gradually scrape out the required depth of the outer sipe (12) and the inner sipe (13) of the rectangular shank (1) (as shown in the ninth figure). In the implementation of the use, please refer to the tenth figure, because the key embryo is not / can be obliquely recessed to form the outer section groove (12), but also the outer section groove (12) end - side The cross-section forms an inner corner groove (13), so that the lock corresponding to the key embryo# is also formed into a curved and linear shape, and the blind person cannot use the flat unlocking tool to insert the plug. The keyhole of the lock is forcibly rotated to unlock, and the corresponding key must be used for smooth unlocking, so it has better anti-theft function. 200831761 t'H4 The tenth-figure is the cross-section of the second preferred embodiment of the present invention, and the main section of the key embryo is the third part of the body: (1): The arc-shaped concave groove (1)>, each has a straight-out outer groove (10), and is respectively disposed at the inner:= inner end to the middle - and / ( (2) angle (four) groove (10) can be externally The sulcus (; 2) heart ^ arc cultivating the father and the inner groove (10) inside the groove wall (10)) the end to the other end = the arc surface 'and the inner groove (10) outside the groove wall (10)) to the inner groove wall (10)) square (the formation of the end of the second divergence groove (10) - the end of the arc = the shape of the section, so that the (four) groove (10) tail Wei erects the thumb of the 'see the twelfth figure, which is the first of the invention Rape: The key of the embryo is broken: the cross-sectional view 'The key embryo is mainly on the right side of the right side of the second body of the second body of the second body = two in the pole body (丨: (1), and then 'in the rod body (1) Each of the orphaned concave grooves is formed with a straight outwardly dividing groove (12), and each side is divided by an inner-digging groove (13), so that the inner cutting groove "冓() is smashed in the Chinese and foreign. η9Λ. The ancient wall, 131/, C13), the inner wall (131) and the damage (12), the main vertical sharp or lone bend Shape, and (4) the outer groove wall (132) gradually slanted inwardly into the groove (13), the end of the groove (13) forms a pointed end (134). ", and inside the m tips The age of the knot is good - the hair of the present invention is not limited to the formation of the groove on the surface of the shaft - the groove is formed at the inner end of the outer section of the outer section - the inner section is grooved, so that the key embryo 10 200831761 The shape of the key embryo is more variable, so the key embryo can indeed increase the value of the product. 2. As mentioned above, since the key embryo of the present invention is provided with an outer section groove on the surface of the rod body, it is more externally sectioned. An inner digging groove is formed on one side of the inner end of the groove, so that the locking hole of the lock corresponding to the key embryo is also formed into a curved line shape, so that the unspeakable person cannot use the flat unlocking tool to insert into the locking hole of the locking device forcibly Rotate to unlock, and the corresponding key must be used to smoothly unlock, so the key embryo does have better anti-theft effect. In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure of the invention is not only seen in the same kind of products, but also has not been disclosed before the application, and has completely complied with the patent law. The regulations and requirements, the application for invention patents in accordance with the law, and the application for review, and the grant of patents, are truly sensible. 200831761 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a key embryo according to a preferred embodiment of the present invention. FIG. 2 is a cross-sectional view of a key embryo according to a preferred embodiment of the present invention. FIG. Fig. 4 is a perspective view of the tool used in the manufacturing process. Fig. 5 is a front view showing the key blank manufacturing process of the present invention. Fig. 6 is a front view showing the key embryo manufacturing process of the present invention. Figure: Schematic diagram of the front view of the key embryo manufacturing process of the present invention. FIG. 8 is a schematic cross-sectional view of the key blank manufacturing process of the present invention. FIG. 9 is a schematic cross-sectional view of the key blank manufacturing process of the present invention. FIG. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 11 is a cross-sectional view showing a key embryo of a second preferred embodiment of the present invention. FIG. 12 is a cross-sectional view showing a key embryo of a second preferred embodiment of the present invention. Existing key embryo perspective view [Main component symbol description] <Invention> (1) Rod body (11) Arc concave groove (12) Outer groove (13) Inner groove (131) Inner groove wall (132) Outer groove wall (133) Lone light end (134) Sharp end (2) First die (21) First planer (3) Tool holder (4) Second Die (41) Second Planer <Existing> (9) Rod (91) Groove (92) Groove 12