Method for mutually connecting two tubular parts
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0424532
(1999-11-24)
|
우선권정보 |
FR0007564 (1997-06-18) |
국제출원번호 |
PCT/FR98/01206
(1998-06-11)
|
§371/§102 date |
19991124
(19991124)
|
국제공개번호 |
WO-9857764
(1998-12-23)
|
발명자
/ 주소 |
- Valin Daniel,FRX
- Deletombe Philippe,FRX
|
출원인 / 주소 |
- Vallourec Composants Automobiles, FRX
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
2 |
초록
▼
The invention concerns the production of a mechanical assembly (10) comprising two tubular parts (11, 12) mutually connected, the tubular part (11), called bearer part, forming a housing (13) by means of which the tubular part (12) called borne part, is assembled thereto. The invention is characteri
The invention concerns the production of a mechanical assembly (10) comprising two tubular parts (11, 12) mutually connected, the tubular part (11), called bearer part, forming a housing (13) by means of which the tubular part (12) called borne part, is assembled thereto. The invention is characterised in that the housing (13) formed by the bearer part (11) is cut out in a swaged part (16) of said bearer part (12) wherein two wall zones (15.sub.1, 15.sub.2) opposite thereof are at least locally in contact with each other along a mutual butt-jointing zone (17) extending from one to the other of the two planes (P.sub.1, P.sub.2), which, parallel to each other, are offset relatively to each other along swaging direction (D) of these two wall zones (15.sub.1, 15.sub.2). The invention is in particular applicable to motor vehicle suspension arms.
대표청구항
▼
[ What is claimed is:] [1.]1. Method of jointing two tubular parts (11, 12), of the kind in which at least one of the tubular parts, referred to herein as the carrying part (11), is locally crushed to move two opposite wall areas (15.sub.1, 15.sub.2) thereof toward each other, the carrying part (11)
[ What is claimed is:] [1.]1. Method of jointing two tubular parts (11, 12), of the kind in which at least one of the tubular parts, referred to herein as the carrying part (11), is locally crushed to move two opposite wall areas (15.sub.1, 15.sub.2) thereof toward each other, the carrying part (11) is crushed until the two wall areas (15.sub.1, 15.sub.2 ) thereof concerned are at least locally in contact with each other in a mutual facing area (17), a housing (13) adapted to receive the other tubular part, referred to herein as the carried part (12), is formed by cutting in the crushed portion of the carrying part (11), and the carried part (12) is assembled to the carrying part (11) by means of the housing (13), characterized in that, the carried part (12) being at the end of the carrying part (11), the mutual facing area (17) of the two wall areas (15.sub.1, 15.sub.2) concerned of the carrying part (11) extends from one to the other of two parallel planes (P.sub.1, P.sub.2) which are offset relative to each other in the direction (D) of crushing of the two wall areas (15.sub.1, 15.sub.2).
이 특허에 인용된 특허 (2)
-
Lustig Wilfried,DEX, Angle joint for chassis parts in a motor vehicle.
-
Durand Robert D. ; Marando Richard A. ; Hetrick ; III George M. ; Lapic Stephen M., Engine cradle for vehicle body and frame assembly and method of manufacturing same.
이 특허를 인용한 특허 (7)
-
Shimada, Naoaki; Yoshida, Michitaka, Arm material and a method for its manufacture.
-
Shimada, Naoaki; Yoshida, Michitaka, Arm material and a method for its manufacture.
-
Erdogan, Cengiz, Connecting strut.
-
Budde,Frank; Kruse,Jochen; Sch?nhoff,Stefan, Force connection strut.
-
Jeong, Pil Young, Suspension arm.
-
Suzumori, Michio, Suspension arm and method of producing the same.
-
Chen,Xiaoming; Faruque,Omar; Guimberteau,Thierry; Kuo,Everett; Mehta,Raj; Wagner,David; Gericke,Dean; Szalay,Daniel, Unitary hydroformed roof support pillar.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.