KR920019502A - Saws and manufacturing methods - Google Patents

Saws and manufacturing methods Download PDF

Info

Publication number
KR920019502A
KR920019502A KR1019910005862A KR910005862A KR920019502A KR 920019502 A KR920019502 A KR 920019502A KR 1019910005862 A KR1019910005862 A KR 1019910005862A KR 910005862 A KR910005862 A KR 910005862A KR 920019502 A KR920019502 A KR 920019502A
Authority
KR
South Korea
Prior art keywords
blade
saw
tooth
teeth
sending
Prior art date
Application number
KR1019910005862A
Other languages
Korean (ko)
Other versions
KR940000764B1 (en
Inventor
시로오 이케다
유우이찌 미야와키
Original Assignee
유우이찌 미야와키
가부시기가이샤 유엠 고오교오
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 유우이찌 미야와키, 가부시기가이샤 유엠 고오교오 filed Critical 유우이찌 미야와키
Publication of KR920019502A publication Critical patent/KR920019502A/en
Application granted granted Critical
Publication of KR940000764B1 publication Critical patent/KR940000764B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/02—Structural design of saw blades or saw teeth

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Knives (AREA)

Abstract

내용 없음No content

Description

톱 및 톱의 제조방법Saws and manufacturing methods

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 한 실시예에 관한 손으로 옆으로 당겨서 사용하는 톱의 톱니열을 우측에서 본 부분확대도,1 is a partially enlarged view of a sawtooth row of saws used in a side pulled by a hand according to an embodiment of the present invention,

제2도는 제1도의 A-A, B-B, C-C에 따르는 각각의 단면도.2 is a cross-sectional view of each of the parts taken along the lines A-A, B-B and C-C of FIG.

Claims (11)

일련의 톱니를 보유하며, 모든 톱니는 각각 톱을 당기는 방향쪽으로 형성된 표면날(4), 톱을 보내는 방향쪽으로 형성된 이면날(5) 및 선단부에 형성된 윗부분날(6)을 보유하는 것에 있어서, 표면날(4) 및 이면날(5)이 형성된 면과 동일면측 선단에 윗부분날(6)이 형성된 제1톱니(2)와, 표면날(4)및 이면날 (5)이 형성된 면과 반대측면 선단에 윗부분날(6)이 형성된 제2톱니(3)를 구비하고, 제1톱니(2) 및 제2톱니(3)가 각각 소정의 단위눈수마다 서로 번갈아 배열되어 있는 것을 특징으로 하는 톱.It holds a series of teeth, each of which has a surface blade 4 formed in the direction of pulling the saw, a back blade 5 formed in the direction of sending the saw and an upper blade 6 formed at the leading end, the surface 1st tooth 2 with the upper blade 6 formed on the same side as the surface in which the blade 4 and the back blade 5 were formed, and the surface opposite to the surface in which the surface blade 4 and the back blade 5 were formed. A saw having a second tooth (3) having an upper blade (6) formed at its tip, wherein the first tooth (2) and the second tooth (3) are arranged alternately with each other at predetermined unit numbers. 제1항에 있어서, 제1톱니(2), (2a) 및 제2톱니(3)에는 각각 톱눈이 부착되어 있고, 제2톱니에 비하여 그 톱눈폭이 작게 되어 있는 것을 특징으로 하는 톱.2. The saw according to claim 1, wherein saw teeth are attached to the first teeth (2), (2a) and the second teeth (3), respectively, and the saw eyes are smaller than the second teeth. 제1항에 있어서, 제1톱니(2)에는 톱눈이 부착되어 있고, 제2톱니(3)에는 톱눈이 부착되어 있지않은 것을 특징으로 하는 톱.2. A saw according to claim 1, wherein saw teeth are attached to the first tooth (2) and saw teeth are not attached to the second tooth (3). 제2항 또는 제3항에 있어서, 제2톱니(3)의 톱을 보내는 방향(A2)쪽으로 인접하는 제1톱니(2a)는 톱니의 기장이 다른 톱니(2)에 비하여 소정량(Z) 낮게 되도록 윗부분날(6)이 형성되어 있는 것을 특징으로 하는 톱.The first tooth 2a according to claim 2 or 3, wherein the first teeth 2a adjacent to the direction A2 for sending the saw of the second teeth 3 are smaller than the teeth 2 having different lengths of teeth. A saw, characterized in that the upper blade 6 is formed so as to be low. 일련의 톱니를 보유하고, 모든 톱니는 각각 톱을 당기는 방향쪽(A1)으로 형성된 표면날(4), 톱을 보내는 방향쪽(A2)으로 형성된 이면날(5) 및 선단부에 형성된 윗부분날(6)을 보유하는 톱을 제조하는 방법이며, 톱니를 제1톱니(2)와 제2톱니(3)로 구분하고, 각 톱니에 윗부분날(6)을 형성하는데 있어서 제1톱니(2)에는, 표면날(4) 및 이면날(5) 형성면과 동일면 측으로 윗부분날(6)을 형성하며, 제2톱니(3)에는, 표면날(4) 및 이면날(5)의 형성면과 반대면측에 윗부분날(6)을 형성하는 것을 특징으로 하는 톱의 제조방법.It holds a series of teeth, all teeth each having a surface blade (4) formed in the direction (A1) for pulling the saw, a back blade (5) formed in the direction (A2) for sending the saw and the upper blade (6) formed at the tip ) Is a method of manufacturing a saw having a saw, and the saw tooth is divided into a first tooth (2) and a second tooth (3), and in forming the upper blade (6) in each tooth, the first tooth (2), The upper blade 6 is formed in the same plane side as the surface blade 4 and the back blade 5 forming surface, and the second tooth 3 has the surface side opposite to the formation surface of the surface blade 4 and the back blade 5. Method for producing a saw, characterized in that the upper blade (6) is formed in the. 제5항에 있어서, 윗부분날(6)은, 표면날(4) 및 이면날(5)을 형성한 후에 형성하는 것을 특징으로 하는 톱의 제조방법.6. The method according to claim 5, wherein the upper blade (6) is formed after the surface blades (4) and the back blades (5) are formed. 제5항 또는 제6항에 있어서, 회전커터(C)를 사용한 기계가공에 의하여 표면날(4), 이면날(5) 및 윗분날(6)을 형성하는 공정을 포함하며, 제2톱니(3)에 윗부분날(6)을 형성할때, 동시에 제2톱니를 보내는 방향(A2)쪽으로 인접하는 제1톱니의 윗부분(6)을 형성하는 것을 특징으로 하는 톱의 제조방법.The method according to claim 5 or 6, further comprising the step of forming the surface blade (4), the back blade (5) and the upper blade (6) by machining using a rotary cutter (C), the second saw tooth ( When forming the upper blade (6) in 3), at the same time forming the upper portion (6) of the first tooth adjacent to the direction (A2) for sending the second tooth. 제7항에 있어서, 제2톱(3)의 윗부분날(6)과 동시에 윗부분(6)이 형성되는 제1톱니(2a)는 톱니의 기장이 다른 톱니에 비하여 소정량(Z) 낮게 되도록 윗부분날(6)이 형성되는 것을 특징으로 하는 톱의 제조방법.8. The first tooth 2a according to claim 7, wherein the first tooth 2a on which the upper part 6 is formed at the same time as the upper blade 6 of the second saw 3 has an upper portion such that the length of the tooth is lowered by a predetermined amount Z than other teeth. Method for producing a saw, characterized in that the blade (6) is formed. 일련의 톱니를 보유하며, 모든 톱니에는 각각 톱을 당기는 방향(A1)쪽으로 형성된 표면날및 톱을 보내는 방향(A2)쪽으로 형성된 이면날이 포함되어 있고, 또한 각 톱니는 제1톱니와 제2톱니로 구별되어 있으며, 제2톱니에는 그 선단부에서 또한 표면날 및 이면날이 형성된 면측과 반대면측으로 윗부분날이 형성되어 있는 것을 특징으로 하는 톱.It holds a series of teeth, each tooth including a surface blade formed toward the direction (A1) for pulling the saw and a back blade formed toward the direction (A2) for sending the saw, and each tooth also has a first tooth and a second tooth And a second blade having a top blade formed at the distal end thereof and on the surface side opposite to the surface side on which the surface blade and the back blade are formed. 제9항에 있어서, 제2톱니는 제1톱니의 소정눈수마다 배치되어 있는 것을 특징으로 하는 톱.10. The saw according to claim 9, wherein the second teeth are arranged every predetermined number of times of the first teeth. 제10항에 있어서, 제2톱니는 형성된 윗부분이 차례로 서로 번갈아 톱니열의 좌우로 향하도록 배열되어 있는 것을 특징으로 하는 톱.11. The saw according to claim 10, wherein the second teeth are arranged such that the upper portions formed are alternately directed to the left and right of the row of teeth. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910005862A 1990-07-18 1991-04-12 Saw and manufacturing method thereof KR940000764B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP???2-191116 1990-07-18
JP2-191116 1990-07-18
JP19111690 1990-07-18
JP???2-406966 1990-12-26
JP2-406966 1990-12-26
JP2406966A JPH0477201A (en) 1990-07-18 1990-12-26 Saw and manufacture of saw

Publications (2)

Publication Number Publication Date
KR920019502A true KR920019502A (en) 1992-11-19
KR940000764B1 KR940000764B1 (en) 1994-01-29

Family

ID=26506507

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910005862A KR940000764B1 (en) 1990-07-18 1991-04-12 Saw and manufacturing method thereof

Country Status (2)

Country Link
JP (1) JPH0477201A (en)
KR (1) KR940000764B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2807205B2 (en) * 1995-09-18 1998-10-08 滿雄 長池 saw
JPH10100019A (en) * 1996-09-27 1998-04-21 Shindo Nokogiri Seisakusho:Kk Saw tooth
US9321112B2 (en) 2011-05-18 2016-04-26 Black & Decker Inc. Power saw tool
US9559628B2 (en) 2013-10-25 2017-01-31 Black & Decker Inc. Handheld power tool with compact AC switch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674487A (en) * 1979-11-21 1981-06-19 Suntory Ltd Method of pouring beer
JPS5832885U (en) * 1981-08-27 1983-03-03 ワイケイケイ株式会社 Swivel casement window

Also Published As

Publication number Publication date
JPH0477201A (en) 1992-03-11
KR940000764B1 (en) 1994-01-29

Similar Documents

Publication Publication Date Title
ATE268241T1 (en) SAW BLADE WITH SAW TOOTH CONFIGURATION AND METHOD FOR PRODUCING SAME
KR900009192A (en) Saw blade
KR880008861A (en) Serrated knife
TW370478B (en) Reciprocating saw blade, methods of making it and reciprocating saw including the same
SE8300136D0 (en) SAW BLADE
CA2320904A1 (en) Improved tooth form for a saw blade
YU169388A (en) Cutting head for cutting machine
KR960014434A (en) Gear Accessories of Textile Machinery
US6065380A (en) Saw blade and method and method and apparatus for forming grouped saw blade teeth
GB1460080A (en) Dental device
KR870000141A (en) Hair cutting scissors
DK1030763T3 (en) Ribbon or reciprocating knife
KR920019502A (en) Saws and manufacturing methods
SE8006938L (en) CHAIN CHAIN CHAIN SAW
KR920703261A (en) Process for producing bevel gears with tip relief by front hobbing
DE3272251D1 (en) Cutting unit for cutting silage
SE8405680D0 (en) TOOTHPICK
SU686872A1 (en) Drill for wood
US1840912A (en) Combined rip and crosscut saw
FI922357A0 (en) Cutting device for wire stripping machine
SU595093A1 (en) Reamer
JPS5318888A (en) Tapered punching device
ES2056917T3 (en) TOOL FOR USE IN THE APPLICATION OF FILLING MATERIAL OF A ROOT CANAL.
KR800001680Y1 (en) Double edge file
DE69512792D1 (en) METHOD FOR PRODUCING A BAND SAW BLADE, SAW BLADE PRODUCED BY THIS METHOD, AND DEVICE FOR CARRYING OUT THIS METHOD

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19961217

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee