GB291212A - Improvements in or relating to the starting handle mechanism of internal-combustion engines - Google Patents
Improvements in or relating to the starting handle mechanism of internal-combustion enginesInfo
- Publication number
- GB291212A GB291212A GB1205227A GB1205227A GB291212A GB 291212 A GB291212 A GB 291212A GB 1205227 A GB1205227 A GB 1205227A GB 1205227 A GB1205227 A GB 1205227A GB 291212 A GB291212 A GB 291212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- starting
- boss
- pin
- shaft
- hub
- 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
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N1/00—Starting apparatus having hand cranks
- F02N1/02—Starting apparatus having hand cranks having safety means preventing damage caused by reverse rotation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
291,212. Bell, A. S., Hancorn, J. S., and Linell, H. J. May 5, 1927. Turning-gear.-In a device for disengaging a starting-handle if the engine turns backwards at starting, a stationary drum a has teeth a' on its inner face coacting with a spring-loaded plunger b<5> on a pin b<4> movable on an inclined slot b<2> in a boss b<1> on the starting shaft b, which is movable into engagement with the engine shaft. The pin b<4> is carried by a bolt b<3> movable axially in a cavity in the boss b<1> and normally held by a spring b<6> in engagement with a one-way stop projection c<2> on the hub c<1> of the handle c, which is rotatable on the spindle b. At starting, the shaft b is driven from the hub c' through the bolt b<3> and boss b<1>, the pin b<4> being in the position shown and the plunger b<5> clicking over the teeth a', which may be slightly of ratchet form. If the engine and the shaft b turn backwards, the pin b<4> is temporarily stopped by the teeth a' and the action of the slot b<2> withdraws the bolt b<3> from the projection c<2>, releasing the hub c' of the handle c. A spring may be provided between the boss b<1> and the face a<2> of the drum a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1205227A GB291212A (en) | 1927-05-05 | 1927-05-05 | Improvements in or relating to the starting handle mechanism of internal-combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1205227A GB291212A (en) | 1927-05-05 | 1927-05-05 | Improvements in or relating to the starting handle mechanism of internal-combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB291212A true GB291212A (en) | 1928-05-31 |
Family
ID=9997548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1205227A Expired GB291212A (en) | 1927-05-05 | 1927-05-05 | Improvements in or relating to the starting handle mechanism of internal-combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB291212A (en) |
-
1927
- 1927-05-05 GB GB1205227A patent/GB291212A/en not_active Expired
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