GB1406702A - Ignition distributor casings - Google Patents
Ignition distributor casingsInfo
- Publication number
- GB1406702A GB1406702A GB204372*[A GB204372A GB1406702A GB 1406702 A GB1406702 A GB 1406702A GB 204372 A GB204372 A GB 204372A GB 1406702 A GB1406702 A GB 1406702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blank
- shaped
- machining
- jaw
- lugs
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/021—Mechanical distributors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
- Ceramic Products (AREA)
Abstract
1406702 Making ignition distributer casings LUCAS ELECTRICAL CO Ltd 29 Dec 1972 [15 Jan 1972] 2043/72 Heading B3A A method of making an ignition distributer casing comprises providing a casing blank having a cup shaped body portion 11 and an integral hollow shank portion 12, and supporting the blank for a machining operation by engaging clamping devices with each of a pair of generally diametrically opposed lugs 13, 14 on the body portion 11. The blank is formed by casting prior to machining. The lug 13 is provided in one end face with a groove 15 of V-shaped cross-section and the corresponding end face of the lug 14 is provided with a conical recess 16. The casing blank is also provided with an integral disclike portion 17 having a flat surface 18 lying in a plane parallel to a plane containing the shaped end faces of the lugs 13, 14. The casing blank is mounted for machining by engaging clamping devices, each comprising a first jaw or conical or part-spherical form, which engage in the recess 16 or the groove 15 respectively, and a second, flat jaw which engages the opposite end of the respective lug. A further clamping device engages the portion 17 with diametrically opposed first and second components, the first engaging the flat surface 18. The second component is in two movable parts, which define a V-shaped recess. One jaw of each of the clamping devices and one component of the further clamping device are carried by one limb of a clamp and the other jaws and device are carried on a second limb, the limbs being disposed on opposite sides of the blank. The three point mounting so provided allows all the machining operations on the blank to be performed in a single sequence, e.g. drilling of side and end holes, rough turning and boring followed by fine turning and boring on the body and shank portions 11, 12. The lugs 13, 14 are additionally shaped to receive clips for retaining the distributer cap.
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB204372*[A GB1406702A (en) | 1972-01-15 | 1972-01-15 | Ignition distributor casings |
AU50783/73A AU477913B2 (en) | 1972-01-15 | 1973-01-05 | Ignition distributors |
ZA730248A ZA73248B (en) | 1972-01-15 | 1973-01-12 | Ignition distributors |
YU97/73A YU33593B (en) | 1972-01-15 | 1973-01-12 | Body of ignition distributor case |
IT47642/73A IT976848B (en) | 1972-01-15 | 1973-01-12 | METHOD OF MANUFACTURING AN IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES |
DE2301674A DE2301674A1 (en) | 1972-01-15 | 1973-01-13 | HOUSING BLANK AND METHOD FOR MANUFACTURING AN DISTRIBUTOR |
JP48006338A JPS496323A (en) | 1972-01-15 | 1973-01-13 | |
DD168249A DD102091A5 (en) | 1972-01-15 | 1973-01-15 | |
HULU193A HU169730B (en) | 1972-01-15 | 1973-01-15 | |
ES410637A ES410637A1 (en) | 1972-01-15 | 1973-01-15 | Ignition distributor casings |
CS333A CS168022B2 (en) | 1972-01-15 | 1973-01-15 | |
BR73328A BR7300328D0 (en) | 1972-01-15 | 1973-01-15 | A PROCESS OF MANUFACTURING AN IGNITION DISTRIBUTOR MANUFACTURED BY THIS PROCESS |
FR7301239A FR2168778A5 (en) | 1972-01-15 | 1973-01-15 | |
SU1880761A SU548215A3 (en) | 1972-01-15 | 1973-01-15 | Zapotovka crankcase distributor ignition |
PL1973160273A PL84943B1 (en) | 1972-01-15 | 1973-01-15 | |
AR246139A AR203715A1 (en) | 1972-01-15 | 1973-01-15 | MACHINED BOX FOR IGNITION DISTRIBUTOR |
US485892A US3889356A (en) | 1972-01-15 | 1974-07-05 | Method of supporting distributor blank for machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB204372*[A GB1406702A (en) | 1972-01-15 | 1972-01-15 | Ignition distributor casings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1406702A true GB1406702A (en) | 1975-09-17 |
Family
ID=9732616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB204372*[A Expired GB1406702A (en) | 1972-01-15 | 1972-01-15 | Ignition distributor casings |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS496323A (en) |
AR (1) | AR203715A1 (en) |
BR (1) | BR7300328D0 (en) |
CS (1) | CS168022B2 (en) |
DD (1) | DD102091A5 (en) |
DE (1) | DE2301674A1 (en) |
ES (1) | ES410637A1 (en) |
FR (1) | FR2168778A5 (en) |
GB (1) | GB1406702A (en) |
HU (1) | HU169730B (en) |
IT (1) | IT976848B (en) |
PL (1) | PL84943B1 (en) |
SU (1) | SU548215A3 (en) |
YU (1) | YU33593B (en) |
ZA (1) | ZA73248B (en) |
-
1972
- 1972-01-15 GB GB204372*[A patent/GB1406702A/en not_active Expired
-
1973
- 1973-01-12 YU YU97/73A patent/YU33593B/en unknown
- 1973-01-12 ZA ZA730248A patent/ZA73248B/en unknown
- 1973-01-12 IT IT47642/73A patent/IT976848B/en active
- 1973-01-13 DE DE2301674A patent/DE2301674A1/en active Pending
- 1973-01-13 JP JP48006338A patent/JPS496323A/ja active Pending
- 1973-01-15 HU HULU193A patent/HU169730B/hu unknown
- 1973-01-15 SU SU1880761A patent/SU548215A3/en active
- 1973-01-15 FR FR7301239A patent/FR2168778A5/fr not_active Expired
- 1973-01-15 BR BR73328A patent/BR7300328D0/en unknown
- 1973-01-15 PL PL1973160273A patent/PL84943B1/pl unknown
- 1973-01-15 AR AR246139A patent/AR203715A1/en active
- 1973-01-15 DD DD168249A patent/DD102091A5/xx unknown
- 1973-01-15 ES ES410637A patent/ES410637A1/en not_active Expired
- 1973-01-15 CS CS333A patent/CS168022B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
JPS496323A (en) | 1974-01-21 |
BR7300328D0 (en) | 1973-10-09 |
YU33593B (en) | 1977-08-31 |
SU548215A3 (en) | 1977-02-25 |
IT976848B (en) | 1974-09-10 |
FR2168778A5 (en) | 1973-08-31 |
DE2301674A1 (en) | 1973-07-19 |
DD102091A5 (en) | 1973-12-05 |
HU169730B (en) | 1977-02-28 |
ZA73248B (en) | 1973-10-31 |
AR203715A1 (en) | 1975-10-15 |
PL84943B1 (en) | 1976-04-30 |
YU9773A (en) | 1977-02-28 |
AU5078373A (en) | 1974-07-11 |
ES410637A1 (en) | 1976-04-01 |
CS168022B2 (en) | 1976-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |