GB809012A - Improvements in and relating to stud-driving tools - Google Patents

Improvements in and relating to stud-driving tools

Info

Publication number
GB809012A
GB809012A GB2568556A GB2568556A GB809012A GB 809012 A GB809012 A GB 809012A GB 2568556 A GB2568556 A GB 2568556A GB 2568556 A GB2568556 A GB 2568556A GB 809012 A GB809012 A GB 809012A
Authority
GB
United Kingdom
Prior art keywords
guard
barrel
square
tool
spring
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
GB2568556A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB809012A publication Critical patent/GB809012A/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
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/02—Fixed screens or hoods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Closures For Containers (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

809,012. Cartridge-operated tool for fixing bolts. &c. SCHULZ, W. Aug. 22, 1956 [Aug. 23, 1955], No. 25685/56. Class 119 A cartridge-operated stud-driving tool has a shatter guard attached to the muzzle end of its barrel in such a way that the barrel can be displaced against the force of a spring, from a central position in the guard. In Fig. 1 the barrel 3 is mounted out of centre in a disc 2, which is itself eccentric to and rotatable in a square guard plate 1 held in its normal position by a circumferential spring 5 and retained by a catch 9. In Fig. 2 a bellshaped guard is made in two segments 12 and 13 which can be rotated one over the other against a torsion spring 9 to place the barrel of the tool eccentric in relation to the area covered by the guard. In Fig. 3 (not shown) the barrel passes through a small rectangular plate slidable along grooved ways on a larger square guard plate. In Figs. 4, 5 and 6 (not shown) the guard is square and the barrel is mounted centrally in it, but one of the marginal edges of the guard can be hinged back.
GB2568556A 1955-08-23 1956-08-22 Improvements in and relating to stud-driving tools Expired GB809012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH18559A DE1028947B (en) 1955-08-23 1955-08-23 Bolt firing device with a plate, box or bell-shaped protective cap that surrounds the barrel and is at least two-part

Publications (1)

Publication Number Publication Date
GB809012A true GB809012A (en) 1959-02-18

Family

ID=7428243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2568556A Expired GB809012A (en) 1955-08-23 1956-08-22 Improvements in and relating to stud-driving tools

Country Status (6)

Country Link
BE (1) BE550535A (en)
CH (1) CH356423A (en)
DE (1) DE1028947B (en)
FR (1) FR1157870A (en)
GB (1) GB809012A (en)
NL (1) NL87112C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060438A (en) * 1959-08-19 1962-10-30 Olin Mathieson Protective shield for fastener driving tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876323C (en) * 1949-12-02 1953-05-11 Powder Power Tool Corp Device for driving a mandrel or the like into walls or the like.
LU31350A1 (en) * 1951-09-01
US2648840A (en) * 1952-02-29 1953-08-18 Powder Power Tool Corp Safety pad for stud driving tools
DE1689180U (en) * 1953-11-26 1954-12-16 Walter Schulz BOLT SETTING DEVICE.
US3533971A (en) * 1967-02-02 1970-10-13 Pan American Tung Research & D Polymer forming composition and electrodeposition thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060438A (en) * 1959-08-19 1962-10-30 Olin Mathieson Protective shield for fastener driving tools

Also Published As

Publication number Publication date
FR1157870A (en) 1958-06-04
BE550535A (en)
DE1028947B (en) 1958-04-24
NL87112C (en)
CH356423A (en) 1961-08-15

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