IT1261338B - Rack, especially for variable transmission ratio steering gear, and process for its manufacture - Google Patents
Rack, especially for variable transmission ratio steering gear, and process for its manufactureInfo
- Publication number
- IT1261338B IT1261338B ITTO930835A ITTO930835A IT1261338B IT 1261338 B IT1261338 B IT 1261338B IT TO930835 A ITTO930835 A IT TO930835A IT TO930835 A ITTO930835 A IT TO930835A IT 1261338 B IT1261338 B IT 1261338B
- Authority
- IT
- Italy
- Prior art keywords
- rack
- transmission ratio
- manufacture
- variable transmission
- steering gear
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
- Gears, Cams (AREA)
- Transmission Devices (AREA)
Abstract
Rack 1 has teeth with a central portion 2 which can provide a predetermined transmission ratio and two distal portions 4 designed to provide a transmission ratio which is different from that provided by intermediate portion 2. Transitional toothed portions 6 are provided between each distal portion 4 and intermediate portion 2 of the toothed rack. The teeth 7 in the transitional portions 6 have sides with convex surfaces in such a way that the ends of the said teeth 7 have tapering transverse cross- sections. The axis of the adjacent transitional recesses preferably intersect at non-coinciding points. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930835A IT1261338B (en) | 1993-11-05 | 1993-11-05 | Rack, especially for variable transmission ratio steering gear, and process for its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930835A IT1261338B (en) | 1993-11-05 | 1993-11-05 | Rack, especially for variable transmission ratio steering gear, and process for its manufacture |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930835A0 ITTO930835A0 (en) | 1993-11-05 |
ITTO930835A1 ITTO930835A1 (en) | 1995-05-05 |
IT1261338B true IT1261338B (en) | 1996-05-14 |
Family
ID=11411856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930835A IT1261338B (en) | 1993-11-05 | 1993-11-05 | Rack, especially for variable transmission ratio steering gear, and process for its manufacture |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1261338B (en) |
-
1993
- 1993-11-05 IT ITTO930835A patent/IT1261338B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO930835A0 (en) | 1993-11-05 |
ITTO930835A1 (en) | 1995-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1227056B1 (en) | Chain drive with a polygonal chain wheel | |
GB9300862D0 (en) | Improvements in or relating to transmissions of the toroidal-race,rolling-traction type | |
CA2129188A1 (en) | Gear System | |
DE69433268D1 (en) | Stent | |
EP1342934A3 (en) | Toothed speed-changing gearing with two parallel transmission paths | |
PL310114A1 (en) | Play-free toothed gear | |
ATA242287A (en) | GEARING FOR LOSS AND SLIDING CONNECTION AND TORQUE TRANSMISSION BETWEEN TWO COMPONENTALLY COMPONENT COMPONENTS | |
DE68913134T2 (en) | Gear change transmission with two gears. | |
ATE362592T1 (en) | GEAR WITH A TOROUS-SHAPED, CURVED ROLLING SURFACE AND GEAR TRANSMISSION HAVING SUCH A GEAR | |
CA2276127A1 (en) | Continuous hinge with a longitudinally supported portion and a longitudinally free end | |
IT1261338B (en) | Rack, especially for variable transmission ratio steering gear, and process for its manufacture | |
DE4216503A1 (en) | LENGTH ADJUSTABLE STEERING COLUMN | |
AU634253B2 (en) | High-efficiency gear transmission | |
EP1205692A2 (en) | Selector device for multi-ratio gearbox | |
WO2001068434A3 (en) | Vehicle rack and pinion steering | |
PL316172A1 (en) | Hydraulic steering gear with variable transmission ratio | |
US4607538A (en) | Angular torque transmission mechanism | |
PL312323A1 (en) | Variable-ratio transmission | |
MXPA04001236A (en) | Gearing assembly. | |
FR2706010B1 (en) | Gearbox with planetary gear. | |
EP0674124A3 (en) | Linkage between gear shifter mechanism and gear selector. | |
IT1253712B (en) | Gearing for transmission of motion between shafts at variable angle during the motion | |
SU1090100A2 (en) | Toothed gearing | |
JPS57147960A (en) | Steering gear with rack and pinion type variable gear ratio | |
JPS57147959A (en) | Steering gear with rack and pinion type variable gear ratio |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |