GB990055A - Impact tools - Google Patents

Impact tools

Info

Publication number
GB990055A
GB990055A GB17946/61A GB2794661A GB990055A GB 990055 A GB990055 A GB 990055A GB 17946/61 A GB17946/61 A GB 17946/61A GB 2794661 A GB2794661 A GB 2794661A GB 990055 A GB990055 A GB 990055A
Authority
GB
United Kingdom
Prior art keywords
fluid
firing device
reservoir
barrel
plunger
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
GB17946/61A
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of GB990055A publication Critical patent/GB990055A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22B—SLAUGHTERING
    • A22B3/00—Slaughtering or stunning
    • A22B3/02—Slaughtering or stunning by means of bolts, e.g. slaughtering pistols, cartridges
    • 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
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

990,055. Small arms. INGERSOLL-RAND CO. Aug. 1, 1961 [Aug. 1, 1960], No. 27946/61. Heading F3C. [Also in Division B4] A cattle stunner comprises a plunger 99 slidable in a barrel 97, a member 102 fixed in the barrel to form a reservoir 108, a valve 109 slidable in the member, and a firing device 135 mounted in a handle 98 having a first position in which fluid flows into the reservoir and a second position in which fluid is exhausted from a chamber 110 between the valve and the member so that fluid may pass through apertures 103 in the member to drive the plunger towards the free end of the barrel. The firing device 135 is operated by a rod 141, and a safety device 118 is provided. With the devices positioned as shown fluid from a duct 120 passes through the safety device and ducts 124, 125 to the firing device, and from the firing device through passage 139 past check valve 112 and through annular passage 104 and apertures 103 to the reservoir. Fluid from duct 120 also flows through ducts 129, 130 to space 144 to prevent movement of firing device to the second position. When the safety device is depressed fluid escapes from the space 144 through the ducts 126 . . . 130 so that the firing device may be moved to the second position by pressing the rod against the head of the animal. Movement of the firing device to the second position causes the chamber 110 to be connected to the exhaust ducts 126, 127 so that the valve 109 moves towards the reservoir and the fluid from the reservoir flows through the apertures 103 to cause the plunger to strike the animal's head. When the safety device is released some of the fluid which flows into the reservoir passes through tube 114 to a space 115 to return the plunger. In a modified cattle stunner the firing device is actuated by a sleeve slidable on the barrel.
GB17946/61A 1960-08-01 1961-08-01 Impact tools Expired GB990055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46433A US3088440A (en) 1960-08-01 1960-08-01 Impact tools

Publications (1)

Publication Number Publication Date
GB990055A true GB990055A (en) 1965-04-22

Family

ID=21943428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17946/61A Expired GB990055A (en) 1960-08-01 1961-08-01 Impact tools

Country Status (2)

Country Link
US (1) US3088440A (en)
GB (1) GB990055A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456300A1 (en) * 1979-05-08 1980-12-05 France Etat Pneumatic humane killer - has piston pressurised by pulling trigger but held until released by placing muzzle against head
GB2170747A (en) * 1985-02-09 1986-08-13 Messerschmitt Boelkow Blohm A device for driving or setting a wedge fastener

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167135A (en) * 1961-11-16 1965-01-26 Ingersoll Rand Co Anvil impact tool
US3216328A (en) * 1963-10-24 1965-11-09 Axel H Peterson Vibrator or like apparatus operating on elastic fluid
GB1125755A (en) * 1965-04-23 1968-08-28 Vickers Ltd Improvements in or relating to hydraulically operated tools
US3933025A (en) * 1974-03-28 1976-01-20 Briles Franklin S High speed riveting system
US3908257A (en) * 1974-08-14 1975-09-30 Franklin S Briles Go, No-go rivet gun
DE3047638A1 (en) * 1980-12-17 1982-07-22 Hilti AG, 9494 Schaan Pneumatic nailer
US5529300A (en) * 1994-10-17 1996-06-25 Frazier; Richard K. Self-powered extensible projectile launching police baton
US6131390A (en) * 1999-01-12 2000-10-17 Hsieh; Yu-Fu Rear exhaust device for pneumatic tool
US7124837B2 (en) * 2004-02-26 2006-10-24 The Boeing Company Pneumatic motor trigger actuator
US20060269369A1 (en) * 2005-05-24 2006-11-30 The Boeing Company Portable electro-pneumatic drill apparatus
US7712464B2 (en) * 2008-06-04 2010-05-11 Yao-Gwo Gan Valve for paint ball guns
US9681673B1 (en) 2016-07-28 2017-06-20 Bock Industries, Inc. Bolt tool system having automatic lock pin for activator
BR112022013501A2 (en) * 2020-01-07 2022-09-13 Globalforce Ip Ltd IMPROVEMENTS IN OR RELATED TO A DRIVE SYSTEM
US11154972B2 (en) * 2020-01-23 2021-10-26 Samson Power Tool Co., Ltd. Switch device for nail gun

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191302195A (en) * 1913-01-27 1913-12-04 George Lawson Robertson Improvements in Pneumatic Hammers.
US2677933A (en) * 1949-05-13 1954-05-11 Pneumatic Loom Dev Corp Pneumatic shuttle actuating means
US2821170A (en) * 1955-05-02 1958-01-28 Robin A Jacobus Stapler
US2854953A (en) * 1955-10-17 1958-10-07 Lloyd M Osborne Fluid-actuated fastener-applying machine
US2944522A (en) * 1957-02-25 1960-07-12 Fastener Corp Fastener driving apparatus
US2979725A (en) * 1957-09-10 1961-04-18 Fastener Corp Fastener driving apparatus
US2960067A (en) * 1957-10-28 1960-11-15 Inv S Man Corp Single stroke air hammer
US2872901A (en) * 1958-05-16 1959-02-10 Modernair Corp Pneumatic fastener driving machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456300A1 (en) * 1979-05-08 1980-12-05 France Etat Pneumatic humane killer - has piston pressurised by pulling trigger but held until released by placing muzzle against head
GB2170747A (en) * 1985-02-09 1986-08-13 Messerschmitt Boelkow Blohm A device for driving or setting a wedge fastener
GB2170747B (en) * 1985-02-09 1989-09-13 Messerschmitt Boelkow Blohm Device for driving or setting a wedge fastener

Also Published As

Publication number Publication date
US3088440A (en) 1963-05-07

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