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GB1302076A - - Google Patents

Info

Publication number
GB1302076A
GB1302076A GB3137070A GB3137070A GB1302076A GB 1302076 A GB1302076 A GB 1302076A GB 3137070 A GB3137070 A GB 3137070A GB 3137070 A GB3137070 A GB 3137070A GB 1302076 A GB1302076 A GB 1302076A
Authority
GB
United Kingdom
Prior art keywords
rotation
arm
piston
june
spindle
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
GB3137070A
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 filed Critical
Publication of GB1302076A publication Critical patent/GB1302076A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/003—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with multiple outputs
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2179—Adjustable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4737—With tool speed regulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Clamps And Clips (AREA)

Abstract

1302076 Adjustable throw cranks SCHLOEMANN AG 29 June 1970 [28 June 1969] 31370/70 Heading F2K and F2Q A crank pin 3 movable by radial movement of the crank arm 2 has the play in the screw and nut adjusting mechanism taken up by a fluid pressure thrusting device. A crankshaft 4 has a flange 1 in which the arm 2 is radially slidable to adjust the throw of the pin 3 by rotation of a spindle 8 by a shaft 20 connected thereto by bevel gearing 12, 19. A screwed part 10 of the spindle 8 co-operates with a screwed bush 9 and to take up the play in this connection and piston cylinder devices 24, 25 urge the arm 2 towards the axis of rotation. As the centrifugal force of rotation opposes the force of the devices 24, 25 their operating pressure has in operation to be increased by a further piston cylinder 33, 34 mounted on a pivoted body 37 which is caused by centrifugal force to move the piston into the cylinder to increase the pressure applied to the piston cylinders 24, 25.
GB3137070A 1969-06-28 1970-06-29 Expired GB1302076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933008 DE1933008A1 (en) 1969-06-28 1969-06-28 Clamping device

Publications (1)

Publication Number Publication Date
GB1302076A true GB1302076A (en) 1973-01-04

Family

ID=5738362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3137070A Expired GB1302076A (en) 1969-06-28 1970-06-29

Country Status (5)

Country Link
US (1) US3672242A (en)
JP (1) JPS4812501B1 (en)
DE (1) DE1933008A1 (en)
FR (1) FR2051415A5 (en)
GB (1) GB1302076A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128201U (en) * 1975-04-15 1976-10-16
DE2549481A1 (en) * 1975-11-05 1977-05-18 Ungerer Irma FLYING SHEARS FOR CUTTING METAL STRIPS
JPS5341703A (en) * 1976-09-29 1978-04-15 Hitachi Ltd Electric rotary machine of gap winding model
CA2048216A1 (en) * 1990-09-06 1992-03-07 Michael P. Mathis Spunbond-meltblown-film composite laminate

Also Published As

Publication number Publication date
US3672242A (en) 1972-06-27
DE1933008A1 (en) 1971-01-07
FR2051415A5 (en) 1971-04-02
JPS4812501B1 (en) 1973-04-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees