GB1243920A - Apparatus for the automatic turning of engines and processing machines - Google Patents

Apparatus for the automatic turning of engines and processing machines

Info

Publication number
GB1243920A
GB1243920A GB4825269A GB4825269A GB1243920A GB 1243920 A GB1243920 A GB 1243920A GB 4825269 A GB4825269 A GB 4825269A GB 4825269 A GB4825269 A GB 4825269A GB 1243920 A GB1243920 A GB 1243920A
Authority
GB
United Kingdom
Prior art keywords
pinion
brake
switch
shaft
teeth
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
Application number
GB4825269A
Inventor
Herbert Bottrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VEB DIESELMOTORENWERK ROSTOCK
Original Assignee
VEB DIESELMOTORENWERK ROSTOCK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VEB DIESELMOTORENWERK ROSTOCK filed Critical VEB DIESELMOTORENWERK ROSTOCK
Priority to GB4825269A priority Critical patent/GB1243920A/en
Publication of GB1243920A publication Critical patent/GB1243920A/en
Expired legal-status Critical Current

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
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

1,243,920. Clutch control; tooth gearing. DIESELMOTORENWERK ROSTOCK VEB. 1 Oct., 1969, No. 48252/69. Headings F2L and F2Q. [Also in Division H2] A control for moving a driving pinion 8 into mesh with a driven pinion 11 comprises a switch 13 which stops the axial sliding motion of the pinion 8 if the teeth of the latter do not slide precisely into mesh with the teeth of the pinion 11, rotates the pinion 8 until the teeth slide into mesh and thereafter stops the rotation and continues the sliding movement of the pinion 8. As shown, an electric motor 15 drives the carrier 19 of a planet gear having planet pinions 20 meshing sun gears 21, 22 respectively connected to a shaft 7 through a screw and nut connection 4 and splines 9. The shaft 7 and pinion 8 are moved axially by engaging a brake 24 which holds the sun gear 22 and the shaft 7 and pinion 8 are rotated by engaging a brake 25 which holds the sun gear 21. Operation.-With a master switch 1 closed depression of a switch 2 completes the circuit to a relay 23 which starts the motor 15 and completes the circuit to the brake 24 which holds the sun gear 22 to effect axial sliding of the shaft 7. A switch-operating linkage 12 fast with the pinion 8 closes a switch 14 on initial sliding of the pinion 8 to maintain the relay 23 and brake 24 energized after release of the switch 2. If the teeth of the pinion 8 abut the teeth on the pinion 11 the shaft 7 moves relative to the pinion 8 against the bias of a spring 10 to change over the switch 13 which breaks the circuit to the brake 24 and completes the circuit to the brake 25 whereafter the pinion 8 is rotated until its teeth slide between the teeth of the pinion 11 under the action of the spring 10. This sliding of the pinion 8 relative to the shaft 7 changes the switch 13 back to the position shown to de-energize the brake 25 and re-energize the brake 24 whereupon the pinion 8 is slid completely into mesh with the pinion 11. When the pinion 8 reaches the end of its movement the linkage 12 changes over the switch 16 to de-energize the brake 24 and energize the brake 25 whereupon the motor 15 rotates the pinion 8. To stop the drive a switch 17 is depressed to break the circuit to the brake 25 and to re-energize the brake 24 and slide the pinion 8 out of mesh with the pinion 11. Lamps 26, 27, 28 indicate when the brakes are energized and the master switch is closed. A reversing circuit is provided for the motor 15 to reverse its direction of rotation. In Fig. 1 (not shown) two separate electric motors are provided one of which slides the shaft 7 and pinion 8 axially whilst the ether rotates the shaft and the control circuit directly energizes the first motor to effect axial sliding of the pinion and the second motor to rotate the pinion.
GB4825269A 1969-10-01 1969-10-01 Apparatus for the automatic turning of engines and processing machines Expired GB1243920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4825269A GB1243920A (en) 1969-10-01 1969-10-01 Apparatus for the automatic turning of engines and processing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4825269A GB1243920A (en) 1969-10-01 1969-10-01 Apparatus for the automatic turning of engines and processing machines

Publications (1)

Publication Number Publication Date
GB1243920A true GB1243920A (en) 1971-08-25

Family

ID=10447925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4825269A Expired GB1243920A (en) 1969-10-01 1969-10-01 Apparatus for the automatic turning of engines and processing machines

Country Status (1)

Country Link
GB (1) GB1243920A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436264A1 (en) * 1978-09-18 1980-04-11 Paris & Du Rhone Starter for motor vehicle engine - has pinion moved axially along helically splined shaft by motor through free wheel
DE2949568A1 (en) * 1978-12-12 1980-06-26 Paris & Du Rhone SWITCHES, ESPECIALLY SWITCHES, FOR A STARTER
FR2444167A1 (en) * 1978-12-12 1980-07-11 Paris & Du Rhone IC engine self-starter engagement switch - has adjustable actuator-pin roller held under spring-tension on profile edge of control disc
EP0218880A1 (en) * 1985-09-09 1987-04-22 Nippondenso Co., Ltd. Switch device for starter of internal combustion engine
WO2001029412A1 (en) * 1999-10-20 2001-04-26 Robert Bosch Gmbh Starter device for an internal combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436264A1 (en) * 1978-09-18 1980-04-11 Paris & Du Rhone Starter for motor vehicle engine - has pinion moved axially along helically splined shaft by motor through free wheel
DE2949568A1 (en) * 1978-12-12 1980-06-26 Paris & Du Rhone SWITCHES, ESPECIALLY SWITCHES, FOR A STARTER
FR2444167A1 (en) * 1978-12-12 1980-07-11 Paris & Du Rhone IC engine self-starter engagement switch - has adjustable actuator-pin roller held under spring-tension on profile edge of control disc
FR2470260A2 (en) * 1978-12-12 1981-05-29 Paris & Du Rhone ENGINE STARTER CONTACTOR WITH INTERNAL COMBUSTION
EP0218880A1 (en) * 1985-09-09 1987-04-22 Nippondenso Co., Ltd. Switch device for starter of internal combustion engine
US4720639A (en) * 1985-09-09 1988-01-19 Nippondenso Co., Ltd. Switch device for starter of internal combustion engine
WO2001029412A1 (en) * 1999-10-20 2001-04-26 Robert Bosch Gmbh Starter device for an internal combustion engine

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