JPS4813884B1 - - Google Patents
Info
- Publication number
- JPS4813884B1 JPS4813884B1 JP40078321A JP7832165A JPS4813884B1 JP S4813884 B1 JPS4813884 B1 JP S4813884B1 JP 40078321 A JP40078321 A JP 40078321A JP 7832165 A JP7832165 A JP 7832165A JP S4813884 B1 JPS4813884 B1 JP S4813884B1
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
- B60G11/113—Mountings on the axle
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
- B21D53/886—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards leaf springs
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/428—Leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
- B60G2206/8102—Shaping by stamping
- B60G2206/81022—Shaping by stamping by forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
- B60G2206/8106—Shaping by thermal treatment, e.g. curing hardening, vulcanisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/84—Hardening
- B60G2206/8403—Shot-peening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49609—Spring making
- Y10T29/49615—Resilient shock or vibration absorber utility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49995—Shaping one-piece blank by removing material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Springs (AREA)
- Heat Treatment Of Articles (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US449585A US3345727A (en) | 1965-04-20 | 1965-04-20 | Method of making taper leaf springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4813884B1 true JPS4813884B1 (no) | 1973-05-01 |
Family
ID=23784708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40078321A Pending JPS4813884B1 (no) | 1965-04-20 | 1965-12-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3345727A (no) |
| JP (1) | JPS4813884B1 (no) |
| DE (1) | DE1483023A1 (no) |
| FR (1) | FR1463598A (no) |
| GB (2) | GB1094793A (no) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441999A (en) * | 1966-09-12 | 1969-05-06 | North American Rockwell | Method of and apparatus for making tapered spring leaf blanks and the like |
| US3490261A (en) * | 1967-04-03 | 1970-01-20 | Gen Motors Corp | Method and apparatus for producing tapered leaf springs |
| US3576070A (en) * | 1969-05-09 | 1971-04-27 | John T Parsons | Warpage minimizing process for machining metal castings |
| US4193824A (en) * | 1976-08-18 | 1980-03-18 | Egorov Viktor P | Method for manufacturing steel spring leaves |
| US5100482A (en) * | 1989-12-05 | 1992-03-31 | Horikiri Spring Mfg., Co., Ltd. | Method of preparing a leaf spring |
| EP0974676A3 (de) | 1998-07-20 | 2003-06-04 | Firma Muhr und Bender | Verfahren zur thermomechanischen Behandlung von Stahl für torsionsbeanspruchte Federelemente |
| JP2003202391A (ja) * | 2002-01-07 | 2003-07-18 | Mitsubishi Heavy Ind Ltd | 原子炉部材の表面処理方法及び該表面処理方法を用いた原子炉部材の製造方法 |
| ATE438048T1 (de) * | 2006-06-23 | 2009-08-15 | Muhr & Bender Kg | Randschichtverbessern von tellerfedern oder wellfedern |
| JP4523983B2 (ja) * | 2008-05-30 | 2010-08-11 | 本田技研工業株式会社 | しごき加工装置 |
| GB0916508D0 (en) * | 2009-09-21 | 2009-10-28 | Blast Absorption Systems Ltd | Reinforcing system and method |
| CA2865630C (en) | 2013-10-01 | 2023-01-10 | Hendrickson Usa, L.L.C. | Leaf spring and method of manufacture thereof having sections with different levels of through hardness |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608752A (en) * | 1947-11-13 | 1952-09-02 | Gen Motors Corp | Method of making single leaf springs |
| US3145591A (en) * | 1958-10-06 | 1964-08-25 | Frank R Krause | Leaf spring tapering apparatus |
| US3153844A (en) * | 1959-12-24 | 1964-10-27 | Opel Adam Ag | Method of making spring leaves |
| US3233444A (en) * | 1962-06-26 | 1966-02-08 | Rockwell Standard Co | Taper roll machine and method |
-
1965
- 1965-04-20 US US449585A patent/US3345727A/en not_active Expired - Lifetime
- 1965-11-15 GB GB48385/65A patent/GB1094793A/en not_active Expired
- 1965-11-23 GB GB49789/65D patent/GB1105920A/en not_active Expired
- 1965-11-26 DE DE19651483023 patent/DE1483023A1/de active Pending
- 1965-12-21 JP JP40078321A patent/JPS4813884B1/ja active Pending
-
1966
- 1966-01-14 FR FR45886A patent/FR1463598A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3345727A (en) | 1967-10-10 |
| GB1105920A (en) | 1968-03-13 |
| GB1094793A (en) | 1967-12-13 |
| DE1483023A1 (de) | 1969-06-19 |
| FR1463598A (fr) | 1966-12-23 |