KR880004867A - Tube bender - Google Patents
Tube bender Download PDFInfo
- Publication number
- KR880004867A KR880004867A KR870011306A KR870011306A KR880004867A KR 880004867 A KR880004867 A KR 880004867A KR 870011306 A KR870011306 A KR 870011306A KR 870011306 A KR870011306 A KR 870011306A KR 880004867 A KR880004867 A KR 880004867A
- Authority
- KR
- South Korea
- Prior art keywords
- handle
- shoe
- tube
- socket
- longitudinal axis
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
- B21D7/063—Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 점선으로 다른 위치를 도시한 핸들에 연결된 슈(Shoe)를 가진 본 발명을 실시하는 튜브 벤더 구조체의 측면도.1 is a side view of a tube bender structure embodying the present invention having a shoe connected to a handle showing different positions in dotted lines.
제2도는 핸들에 연결된 슈를 상세히 도시하기 위하여 절단해 낸 부분 확대측면도.2 is a partially enlarged side view cut away to show in detail the shoe connected to the handle;
제3A도는 제2도의 3-3선을 실제적으로 취한 부분 횡단면도.FIG. 3A is a partial cross sectional view practically taking line 3-3 of FIG. 2. FIG.
제3B도는 제3A도와 유사하나 핸들이 제2도내의 점선내의 위치에 있는 것을 도시한 도면.FIG. 3B is similar to FIG. 3A but shows that the handle is in a position within the dashed line in FIG.
제4도는 슈구조가 생략된 핸들 연결수단의 부분 분해측면도.4 is a partially exploded side view of the handle connecting means without the shoe structure.
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91823686A | 1986-10-14 | 1986-10-14 | |
US918236 | 1986-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880004867A true KR880004867A (en) | 1988-06-27 |
KR950009914B1 KR950009914B1 (en) | 1995-09-01 |
Family
ID=25440041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870011306A KR950009914B1 (en) | 1986-10-14 | 1987-10-13 | Tube bender |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2542006B2 (en) |
KR (1) | KR950009914B1 (en) |
CA (1) | CA1301612C (en) |
DE (1) | DE3734672C2 (en) |
FR (1) | FR2604931B1 (en) |
GB (1) | GB2195932B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6609405B1 (en) * | 2002-10-15 | 2003-08-26 | Stride Tool Inc. | Tube bender and method of using same |
CN112222025B (en) * | 2020-09-17 | 2022-01-14 | 马鞍山恺森自动化工程有限公司 | Double-servo pump control electro-hydraulic bending machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654279A (en) * | 1950-04-19 | 1953-10-06 | Tomarin Marcus | Tube bending hand tool with a rocking pressure member |
US2979976A (en) * | 1959-04-06 | 1961-04-18 | Imp Eastman Corp | Plier-type tube bending tool |
US3190105A (en) * | 1962-05-21 | 1965-06-22 | Imp Eastman Corp | Tube bender |
DE1527337A1 (en) * | 1964-10-23 | 1969-08-21 | Hilmor Ltd | Bending device |
US3685335A (en) * | 1970-11-05 | 1972-08-22 | Imp Eastman Corp | Tube bender |
-
1987
- 1987-09-28 CA CA000547947A patent/CA1301612C/en not_active Expired - Lifetime
- 1987-10-08 GB GB8723633A patent/GB2195932B/en not_active Expired - Lifetime
- 1987-10-13 DE DE3734672A patent/DE3734672C2/en not_active Expired - Fee Related
- 1987-10-13 KR KR1019870011306A patent/KR950009914B1/en not_active IP Right Cessation
- 1987-10-14 FR FR878714214A patent/FR2604931B1/en not_active Expired - Lifetime
- 1987-10-14 JP JP62257463A patent/JP2542006B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2195932B (en) | 1991-04-17 |
GB2195932A (en) | 1988-04-20 |
CA1301612C (en) | 1992-05-26 |
DE3734672C2 (en) | 1997-06-05 |
JP2542006B2 (en) | 1996-10-09 |
GB8723633D0 (en) | 1987-11-11 |
DE3734672A1 (en) | 1988-04-21 |
FR2604931B1 (en) | 1991-08-16 |
JPS63101026A (en) | 1988-05-06 |
FR2604931A1 (en) | 1988-04-15 |
KR950009914B1 (en) | 1995-09-01 |
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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: 20030825 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |