Title:
CRANK PRESS
Document Type and Number:
Japanese Patent JP2017018974
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compact crank press having a deceleration mechanism for decelerating rotation of a servomotor to transmit it to a crank shaft and a brake for holding the crankshaft in a stopping state.SOLUTION: An inner end part of an input shaft 17 is connected to the input side of a deceleration mechanism 5 for transmitting to a crankshaft 3 by decelerating rotation of a servomotor 4, and an input gear 18 is fitted-fixed to the outer periphery of a central part in the axial direction of the input shaft 17, and a pinion gear 19 meshing with the input gear 18 is arranged in a plurality on the outside in the radial direction of the input gear 18, and the servomotor 4 is coaxially connected to the respective pinion gears 19, and a brake 7 is installed in an outer end part of the input shaft 17, so that a crank press compact in the crankshaft direction more than one having conventional deceleration mechanism and brake, is realized.SELECTED DRAWING: Figure 2
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Inventors:
KINOSHITA YUJI
NAKATANI KYOJI
KOMIYAMA TAKASHI
NAKATANI KYOJI
KOMIYAMA TAKASHI
Application Number:
JP2015137036A
Publication Date:
January 26, 2017
Filing Date:
July 08, 2015
Export Citation:
Assignee:
KURIMOTO LTD
International Classes:
B30B1/26; F16H1/22
Domestic Patent References:
| JP2008000803A | 2008-01-10 | |||
| JPS4734062B1 | ||||
| JP2007319901A | 2007-12-13 | |||
| JPS60151692U | 1985-10-08 | |||
| JPS5939321U | 1984-03-13 | |||
| JP2009233682A | 2009-10-15 |
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Bunji Kamada
Yaichiro Nakatani
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