GB845483A - Buffer mechanisms - Google Patents

Buffer mechanisms

Info

Publication number
GB845483A
GB845483A GB11790/58A GB1179058A GB845483A GB 845483 A GB845483 A GB 845483A GB 11790/58 A GB11790/58 A GB 11790/58A GB 1179058 A GB1179058 A GB 1179058A GB 845483 A GB845483 A GB 845483A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
april
taper
angle
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
GB11790/58A
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of GB845483A publication Critical patent/GB845483A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/14—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S30/00—Cutlery
    • Y10S30/04—Explosive
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17291—Resilient split socket
    • Y10T279/17376—Resilient member reinforced by another resilient member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Actuator (AREA)

Abstract

845,483. Cartridge-actuated fastener driving tools. OLIN MATHIESON CHEMICAL CORPORA - TION. April 14, 1958 [April 12, 1957], No. 11790/58. Class 119. [Also in Group XXIII]. A buffer mechanism for cushioning the impact of a piston on a cylinder wall comprises a piston and cylinder having complementary tapers, the cylinder having a reduced axial bore at the apex of the tapered surface and being radially resilient in the region of the impacting surfaces. As shown, a piston 13 having an extension 17 of smaller diameter is slidable in a cylinder having, a tapered portion 19 which is complementary to a tapered portion 16 on the piston. The portion 19 has a number of radial slots 22 and may be bound on the outside with a composite band of glass fibres and plastic material. The angle α of the taper on the cylinder may be up to 3 degrees greater than the angle # of the taper on the piston. The tool may be operated by an explosive cartridge, as shown, or by compressed air.
GB11790/58A 1957-04-12 1958-04-14 Buffer mechanisms Expired GB845483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US652506A US2845908A (en) 1957-04-12 1957-04-12 Buffer mechanism

Publications (1)

Publication Number Publication Date
GB845483A true GB845483A (en) 1960-08-24

Family

ID=24617068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11790/58A Expired GB845483A (en) 1957-04-12 1958-04-14 Buffer mechanisms

Country Status (6)

Country Link
US (1) US2845908A (en)
BE (1) BE566698A (en)
CH (1) CH366007A (en)
DE (1) DE1073977B (en)
FR (1) FR1200333A (en)
GB (1) GB845483A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115637A (en) * 1961-08-11 1963-12-31 Olin Mathieson Explosive actuated fastener driving tools
US3239121A (en) * 1963-01-11 1966-03-08 Omark Industries Inc Piston powder actuated tool
CH433148A (en) * 1965-03-08 1967-03-31 Etem Etablissement De Tech Mod Hammer gun
DE1603852C3 (en) * 1968-01-29 1975-12-04 Hilti Ag, Schaan (Liechtenstein) Catching device for the driving piston of a powder-powered powder-actuated powder-actuated tool
DE2746120A1 (en) * 1977-10-13 1979-04-19 Hilti Ag BOLT SETTING DEVICE
US4222462A (en) * 1978-10-11 1980-09-16 Ottestad Jack Benton Brake to decelerate axially moving actuating rod
DE4222961A1 (en) * 1992-07-13 1994-01-20 Hilti Ag Powder-powered setting tool
DE4441635C2 (en) * 1994-11-23 1998-10-08 Peter Dipl Ing Dr Lell Impact device working with a propellant charge
DE10341384B4 (en) * 2003-09-05 2016-06-23 Hilti Aktiengesellschaft setting tool
DE102012107580C5 (en) * 2012-08-17 2019-10-10 Krauss-Maffei Wegmann Gmbh & Co. Kg Apparatus and method for coupling an implement to a vehicle
US20160356586A1 (en) * 2015-06-02 2016-12-08 Fast Brass, Llc Shell retaining assembly
CA3010458A1 (en) * 2016-01-05 2017-07-13 Technovation Pty Ltd Rock breaking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB141406A (en) * 1918-12-13 1920-04-13 Robert Temple Improvements relating to means for performing mechanical operations by the use of projectiles
US1365870A (en) * 1919-12-15 1921-01-18 Temple Robert Explosively-actuated affixing device
DE919940C (en) * 1941-11-13 1954-11-08 Messerschmitt Boelkow Blohm Processing tool operated by solid fuels for the delivery of sudden work performances

Also Published As

Publication number Publication date
BE566698A (en)
US2845908A (en) 1958-08-05
CH366007A (en) 1962-11-30
DE1073977B (en) 1960-01-21
FR1200333A (en) 1959-12-21

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