FR2453297A1 - Controlled tilting mechanism for concrete slab former - has two rams coupled to separate crankpins on flat sided component - Google Patents

Controlled tilting mechanism for concrete slab former - has two rams coupled to separate crankpins on flat sided component

Info

Publication number
FR2453297A1
FR2453297A1 FR8006212A FR8006212A FR2453297A1 FR 2453297 A1 FR2453297 A1 FR 2453297A1 FR 8006212 A FR8006212 A FR 8006212A FR 8006212 A FR8006212 A FR 8006212A FR 2453297 A1 FR2453297 A1 FR 2453297A1
Authority
FR
France
Prior art keywords
crankpins
separate
concrete slab
tilting mechanism
flat sided
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
FR8006212A
Other languages
French (fr)
Other versions
FR2453297B3 (en
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.)
BOUTER ANDRE
Original Assignee
BOUTER ANDRE
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 BOUTER ANDRE filed Critical BOUTER ANDRE
Publication of FR2453297A1 publication Critical patent/FR2453297A1/en
Application granted granted Critical
Publication of FR2453297B3 publication Critical patent/FR2453297B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/08—Moulds provided with means for tilting or inverting
    • B28B7/082—Tiltable moulding tables or similar moulding surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Transmission Devices (AREA)

Abstract

The drive mechanism tilts a machine part to and fro through an accurately defined angle, so that the two end positions are always the same. At right angles to the axis of rotation (11) is a link (1) flat one side, and on which there are two crankpins (3, 7) spaced apart at a predetermined angle about the axis. The drive is effected by the piston rods (4, 8) of two rams (5, 9) each pivoting about a fixed point (6, 10). The angle is pref. determined by the extended and retracted positions of the piston rods.
FR8006212A 1979-03-20 1980-03-20 Controlled tilting mechanism for concrete slab former - has two rams coupled to separate crankpins on flat sided component Granted FR2453297A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7902157A NL7902157A (en) 1979-03-20 1979-03-20 CONTROLLED TILT MECHANISM.

Publications (2)

Publication Number Publication Date
FR2453297A1 true FR2453297A1 (en) 1980-10-31
FR2453297B3 FR2453297B3 (en) 1981-12-31

Family

ID=19832830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006212A Granted FR2453297A1 (en) 1979-03-20 1980-03-20 Controlled tilting mechanism for concrete slab former - has two rams coupled to separate crankpins on flat sided component

Country Status (3)

Country Link
BE (1) BE882339A (en)
FR (1) FR2453297A1 (en)
NL (1) NL7902157A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530745A1 (en) * 1982-03-20 1984-01-27 Salzgitter Ag Turntable for load surface on lorry
EP0229330A2 (en) * 1986-01-14 1987-07-22 Krupp MaK Maschinenbau GmbH Swing gear driven by two separate cylinder-crank mechanisms
DE4135182A1 (en) * 1991-10-24 1993-04-29 Mannesmann Ag Actuator to turn drive shaft in either direction - has actuating cylinders, connected to shaft via piston rods, which are also carried in stationary abutments
WO1994011918A1 (en) * 1992-11-17 1994-05-26 Anutech Pty. Limited Dish antenna structures and hydraulic control of the orientation thereof
WO2005011948A1 (en) * 2003-07-24 2005-02-10 Bbg Gmbh & Co. Kg Tool
WO2015188650A1 (en) * 2014-06-12 2015-12-17 苏州劳灵精密机械有限公司 Hinged inner rod-type fluid drive cylinder
WO2019086768A1 (en) * 2017-11-06 2019-05-09 Lauri Ketonen A felling head for a multi-process machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530745A1 (en) * 1982-03-20 1984-01-27 Salzgitter Ag Turntable for load surface on lorry
EP0229330A2 (en) * 1986-01-14 1987-07-22 Krupp MaK Maschinenbau GmbH Swing gear driven by two separate cylinder-crank mechanisms
EP0229330A3 (en) * 1986-01-14 1987-12-16 Krupp Mak Maschinenbau Gmbh Swing gear driven by two separate cylinder-crank mechanisms
DE4135182A1 (en) * 1991-10-24 1993-04-29 Mannesmann Ag Actuator to turn drive shaft in either direction - has actuating cylinders, connected to shaft via piston rods, which are also carried in stationary abutments
WO1994011918A1 (en) * 1992-11-17 1994-05-26 Anutech Pty. Limited Dish antenna structures and hydraulic control of the orientation thereof
US5757335A (en) * 1992-11-17 1998-05-26 Anutech Pty. Limited Dish antenna structures and hydraulic control of the orientation thereof
WO2005011948A1 (en) * 2003-07-24 2005-02-10 Bbg Gmbh & Co. Kg Tool
WO2015188650A1 (en) * 2014-06-12 2015-12-17 苏州劳灵精密机械有限公司 Hinged inner rod-type fluid drive cylinder
WO2019086768A1 (en) * 2017-11-06 2019-05-09 Lauri Ketonen A felling head for a multi-process machine
CN111372445A (en) * 2017-11-06 2020-07-03 L·凯托宁 Cutting head for a multiple-operation machine
CN111372445B (en) * 2017-11-06 2022-06-14 L·凯托宁 Cutting head for a multiple-operation machine
US11606918B2 (en) 2017-11-06 2023-03-21 Lauri Ketonen Felling head for a multi-process machine

Also Published As

Publication number Publication date
BE882339A (en) 1980-07-16
FR2453297B3 (en) 1981-12-31
NL7902157A (en) 1980-09-23

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