FR2324942A1 - Auxiliary manual drive for motor driven wheels - uses handle with chamfered end to disengage keys from shaft for location in handle slot - Google Patents

Auxiliary manual drive for motor driven wheels - uses handle with chamfered end to disengage keys from shaft for location in handle slot

Info

Publication number
FR2324942A1
FR2324942A1 FR7528788A FR7528788A FR2324942A1 FR 2324942 A1 FR2324942 A1 FR 2324942A1 FR 7528788 A FR7528788 A FR 7528788A FR 7528788 A FR7528788 A FR 7528788A FR 2324942 A1 FR2324942 A1 FR 2324942A1
Authority
FR
France
Prior art keywords
shaft
handle
keys
keyways
motor driven
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.)
Granted
Application number
FR7528788A
Other languages
French (fr)
Other versions
FR2324942B1 (en
Inventor
Bernard Pelletier
Christian Thenon
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.)
Carpano and Pons SA
Original Assignee
Carpano and Pons SA
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 Carpano and Pons SA filed Critical Carpano and Pons SA
Priority to FR7528788A priority Critical patent/FR2324942A1/en
Publication of FR2324942A1 publication Critical patent/FR2324942A1/en
Application granted granted Critical
Publication of FR2324942B1 publication Critical patent/FR2324942B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/16—Clutches in which the members have interengaging parts with clutching members movable otherwise than only axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/12—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof specially adapted for actuating a member on a system in motion with respect to the controlling member, e.g. on a rotating shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A gear or pulley wheel (3) is freely mounted against a shoulder (2) on a motor driven shaft (1). The end of the shaft has keyways (10) in which register radially sliding keys (4), mounted in slots (5) in an extension of the wheel hub. Normally, a wire spring (7) forces inwards to engage the keyways and transmit drive from shaft to wheel. The extension of the hub is counterbored (13) for the introduction of the handle shaft (11), the latter itself being bored (12) to fit over the end of the main drive shaft. The outer surface of the handle shaft is provided with keyways (15) the same width as those on the main shaft. Both handle shaft and keys are chamfered (16, 17) so that the keys are disengaged from the main drive keyways, when the handle is inserted, the keys then relocating in the handle keyways, coupling the handle to the wheel.
FR7528788A 1975-09-19 1975-09-19 Auxiliary manual drive for motor driven wheels - uses handle with chamfered end to disengage keys from shaft for location in handle slot Granted FR2324942A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528788A FR2324942A1 (en) 1975-09-19 1975-09-19 Auxiliary manual drive for motor driven wheels - uses handle with chamfered end to disengage keys from shaft for location in handle slot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528788A FR2324942A1 (en) 1975-09-19 1975-09-19 Auxiliary manual drive for motor driven wheels - uses handle with chamfered end to disengage keys from shaft for location in handle slot

Publications (2)

Publication Number Publication Date
FR2324942A1 true FR2324942A1 (en) 1977-04-15
FR2324942B1 FR2324942B1 (en) 1978-12-22

Family

ID=9160209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528788A Granted FR2324942A1 (en) 1975-09-19 1975-09-19 Auxiliary manual drive for motor driven wheels - uses handle with chamfered end to disengage keys from shaft for location in handle slot

Country Status (1)

Country Link
FR (1) FR2324942A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047312B (en) * 2012-12-27 2015-09-16 西安航天远征流体控制股份有限公司 Insertion slot type mechanical clutch

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2324942B1 (en) 1978-12-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse